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CASE REPORT
Laparoendoscopic single-site (LESS) repair of lumbar hernia: initial case report
Marcos Tobias-MachadoI, Felipe Brandão Corrêa de AraújoI,
Corresponding author
felipebcaraujo@yahoo.com.br

Tel.: 55 81 9113-7181
, Oseas Castro-NevesI, Walter Fernandes CorreaI, Anuar Ibrahim MitreII, Antonio Carlos Lima PompeoI
I Faculdade de Medicina do ABC, Urology, Santo André/SP, Brazil.
II Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, Urology, São Paulo/SP, Brazil.
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    "textoCompleto" => "<span class="elsevierStyleSections"><span id="cesec10" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="cestitle10">INTRODUCTION</span><p id="para10" class="elsevierStylePara elsevierViewall">Less than 300 repairs of lumbar hernias have been reported &#40;<a class="elsevierStyleCrossRef" href="#bib1">1</a>&#41;&#46; The condition may derive from a congenital or acquired defect in the posterior-lateral abdominal wall &#40;<a class="elsevierStyleCrossRef" href="#bib2">2</a>&#41;&#46; Primary lumbar hernia is a congenital defect&#44; which typically arises in two areas of weakness&#58; the superior &#40;Grynfelt&#39;s&#41; triangle and the inferior &#40;Petit&#39;s&#41; triangle&#46; Acquired lumbar hernias are usually caused by previous lumbar trauma or surgery &#40;<a class="elsevierStyleCrossRef" href="#bib3">3</a>&#41;&#46;</p><p id="para20" class="elsevierStylePara elsevierViewall">Lumbar hernias are usually corrected by open surgery performed with large incisions and consequent morbidity&#46; Laparoscopic techniques typically used for inguinal hernioplasty have been applied successfully for repair of lumbar hernias and have become the standard of care in some centers &#40;<a class="elsevierStyleCrossRefs" href="#bib4">4&#8211;10</a>&#41;&#46; Recently&#44; the feasibility of laparoendoscopic single-site surgery &#40;LESS&#41; has developed to the point that it can be considered equivalent to conventional laparoscopic surgery for several indications &#40;<a class="elsevierStyleCrossRef" href="#bib11">11</a>&#41;&#46;</p><p id="para30" class="elsevierStylePara elsevierViewall">Few reports have been published on the use of LESS in the context of treatment of incisional or inguinal hernias &#40;<a class="elsevierStyleCrossRef" href="#bib12">12</a>&#41;&#46; The aim of this study is to report one case of lumbar hernia repaired by laparoendoscopic single-site surgery &#40;LESS&#41;&#46;</p></span><span id="cesec20" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="cestitle20">CASE REPORT</span><p id="para40" class="elsevierStylePara elsevierViewall">A 62-year-old woman was treated via flank incision for a left pielolithotomy two years ago&#46; Painless bulging at the surgical site appeared six months after the surgery&#46; Upon physical examination&#44; bulging in the left lumbar region was observed below the twelfth rib when the patient was in the upright position&#46; Palpation revealed an 8- cm hernia ring&#46; A clinical diagnosis of lumbar hernia was established and a computerized tomography &#40;CT scan&#41; was performed for confirmation&#46; The CT scan showed herniation of the colon through the defect in the abdominal wall&#46; A laparoscopic surgical approach was chosen for treatment of the patient&#46; Antibiotic prophylaxis was performed with cephalothin&#46; The patient was placed in the right flank position&#44; with the table tilted at 60&#176;&#46; A 4-cm umbilical incision was created to insert a single-port device &#40;Gelport&#44; Applied Medical Research&#44; Rancho Santa Margarita&#44; CA&#41;&#46; Pneumoperitoneum with CO<span class="elsevierStyleInf">2</span> was maintained at a pressure of 15 mmHg and a 0&#176; camera was introduced&#46; The abdominal cavity was examined and the hernia ring was easily identified&#46; A 5-mm port and a 12-mm port were inserted at the Gelport&#44; establishing triangulation among the instruments &#40;<a class="elsevierStyleCrossRef" href="#fig1">Figure 1</a>&#41;&#46;</p><elsevierMultimedia ident="fig1"></elsevierMultimedia><p id="para50" class="elsevierStylePara elsevierViewall">Conventional laparoscopic instruments were used for the procedure&#46; The hernia contents were dissected and brought back into the peritoneal cavity &#40;<a class="elsevierStyleCrossRef" href="#fig2">Figure 2</a>&#41;&#46; To plan the hernia defect repair&#44; transillumination was performed at the herniation area through the peritoneal cavity to assess the size of the non-absorbable polypropylene mesh &#40;Proceed Surgical Mesh&#44; Ethicon Endo-Surgery&#44; Cincinnati&#44; OH&#41; that would be used&#46; This mesh was 5-cm greater in diameter than the hernia ring&#46; The mesh was introduced into the cavity through a 12-mm trocar and fixed on the wall with titanium staples two centimeters beyond the edges of the hernia defect &#40;<a class="elsevierStyleCrossRef" href="#fig3">Figure 3</a>&#41;&#46; During this procedure&#44; CO<span class="elsevierStyleInf">2</span> pressure was reduced to 7-10 mmHg to help to fix the mesh&#46; Finally&#44; the cavity was revised&#44; the single-ports removed and the incision was closed&#46;</p><elsevierMultimedia ident="fig2"></elsevierMultimedia><elsevierMultimedia ident="fig3"></elsevierMultimedia><p id="para60" class="elsevierStylePara elsevierViewall">The total operative time was 100 minutes&#46; No intraoperative event was observed&#44; and bleeding was minimal&#46; Analgesia was provided with only minor analgesics on the first postoperative day&#46;</p><p id="para70" class="elsevierStylePara elsevierViewall">The patient was discharged the day after the surgery&#46; She is asymptomatic at the six-month follow-up and happy with the esthetic aspect &#40;<a class="elsevierStyleCrossRef" href="#fig4">Figure 4</a>&#41;&#46;</p><elsevierMultimedia ident="fig4"></elsevierMultimedia></span><span id="cesec30" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="cestitle30">DISCUSSION</span><p id="para80" class="elsevierStylePara elsevierViewall">Lumbar hernia represents approximately 2&#37; of all abdominal hernias &#40;<a class="elsevierStyleCrossRef" href="#bib13">13</a>&#41;&#46; The flank incision for open renal surgery &#40;lumbotomy&#41; is associated with high rates of postoperative complications including muscular weakness&#44; chronic incisional pain&#44; and lumbar hernia&#46; The prevalence of lumbar hernia after flank incision may reach as high as 20-30&#37; &#40;<a class="elsevierStyleCrossRefs" href="#bib14">14&#8211;15</a>&#41;&#46;</p><p id="para90" class="elsevierStylePara elsevierViewall">Since the first reports in the late 1990s&#44; the laparoscopic approach for repair of lumbar hernias has become the preference of many surgeons&#44; mainly due to its effectiveness and the ability to perform the procedure at the same time as other intra-abdominal surgical procedures&#46; Similar to the treatment of other hernia types&#44; surgical repair of lumbar hernias has developed rapidly in recent years due to the use of minimally invasive techniques &#40;<a class="elsevierStyleCrossRefs" href="#bib6">6&#8211;9</a>&#41;&#46;</p><p id="para100" class="elsevierStylePara elsevierViewall">A natural progression has led to a reduction in the number of ports required to safely perform a laparoscopic procedure &#40;<a class="elsevierStyleCrossRef" href="#bib11">11</a>&#41;&#46; Recently&#44; Desai et al&#46; described their initial 100 LESS procedures&#46; Overall&#44; they described surgical outcomes comparable to those achieved with conventional laparoscopic and open techniques &#40;<a class="elsevierStyleCrossRef" href="#bib16">16</a>&#41;&#46; Bucher et al&#46; reported 11 cases of LESS repair of primary and incisional ventral hernias with excellent results &#40;<a class="elsevierStyleCrossRef" href="#bib12">12</a>&#41;&#46;</p><p id="para110" class="elsevierStylePara elsevierViewall">Compared to conventional laparoscopy&#44; LESS procedures offer potential aesthetic benefits&#46; However&#44; other advantages of LESS&#44; including operative morbidity&#44; lower risk of incisional hernia&#44; fewer narcotic requirements&#44; shorter hospital stay&#44; and faster return to work are controversial and require further validation &#40;<a class="elsevierStyleCrossRefs" href="#bib17">17&#8211;20</a>&#41;&#46;</p><p id="para120" class="elsevierStylePara elsevierViewall">Many technical challenges have been encountered during the transition from conventional laparoscopy to the LESS procedure &#40;<a class="elsevierStyleCrossRef" href="#bib21">21</a>&#41;&#46; One inherent difficulty to the use of a common abdominal entry point is instrument crowding&#46; This difficulty during the LESS procedure is due to the loss of instrument triangulation&#44; which makes tissue manipulation more challenging&#46; Similarly&#44; the crowding of instruments leads to internal and external clashing and handling&#44; which are often considered the most frustrating aspects of LESS procedures&#46; In this case&#44; conventional instruments were used and moved to the site of interest to facilitate expedient performance of the procedure&#46;</p><p id="para130" class="elsevierStylePara elsevierViewall">Use of the GelPort as an access platform for the LESS procedure can help to provide adequate spacing&#44; triangulation&#44; port placement flexibility&#44; and acceptable access to the surgical field using conventional instruments&#46;</p><p id="para140" class="elsevierStylePara elsevierViewall">The procedure had an operative time comparable to conventional access&#44; and no complications were observed&#46; The functional results appear similar and the aesthetic aspects are superior to those observed with conventional laparoscopic approaches&#46;</p><p id="para150" class="elsevierStylePara elsevierViewall">Laparoendoscopic single-site lumbar hernia repair is a feasible&#44; efficient and safe technique that respects the principles of conventional laparoscopic repair&#46; Further experience will be necessary to elucidate the additional potential applications of this procedure&#46;</p></span></span>"
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                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Lumbar hernia&#58; surgical anatomy&#44; embryology&#44; and technique of repair"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:4 [
                            0 => """
                              D Stamatiou \n
                              \t\t\t\t\t\t\t\t
                              """
                            1 => """
                              JE Skandalakis \n
                              \t\t\t\t\t\t\t\t
                              """
                            2 => """
                              LJ Skandalakis \n
                              \t\t\t\t\t\t\t\t
                              """
                            3 => """
                              P Mirilas \n
                              \t\t\t\t\t\t\t\t
                              """
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:4 [
                        "tituloSerie" => "Am Surg"
                        "fecha" => "2009"
                        "volumen" => "75"
                        "paginaInicial" => "7"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            2 => array:3 [
              "identificador" => "bib3"
              "etiqueta" => "3"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Anatomical and surgical considerations on lumbar hernias"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => """
                              G Cavallaro \n
                              \t\t\t\t\t\t\t\t
                              """
                            1 => """
                              A Sadighi \n
                              \t\t\t\t\t\t\t\t
                              """
                            2 => """
                              C Paparelli \n
                              \t\t\t\t\t\t\t\t
                              """
                            3 => """
                              M Miceli \n
                              \t\t\t\t\t\t\t\t
                              """
                            4 => """
                              G D&#39;Ermo \n
                              \t\t\t\t\t\t\t\t
                              """
                            5 => """
                              A Polistena \n
                              \t\t\t\t\t\t\t\t
                              """
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:4 [
                        "tituloSerie" => "Am Surg"
                        "fecha" => "2009"
                        "volumen" => "75"
                        "paginaInicial" => "41"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            3 => array:3 [
              "identificador" => "bib4"
              "etiqueta" => "4"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Laparoscopic repair of lumbar hernias"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:6 [
                            0 => """
                              MJ Arca \n
                              \t\t\t\t\t\t\t\t
                              """
                            1 => """
                              BT Heniford \n
                              \t\t\t\t\t\t\t\t
                              """
                            2 => """
                              R Pokorny \n
                              \t\t\t\t\t\t\t\t
                              """
                            3 => """
                              MA Wilson \n
                              \t\t\t\t\t\t\t\t
                              """
                            4 => """
                              J Mayes \n
                              \t\t\t\t\t\t\t\t
                              """
                            5 => """
                              M Gagner \n
                              \t\t\t\t\t\t\t\t
                              """
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:2 [
                    0 => array:1 [
                      "Revista" => array:4 [
                        "tituloSerie" => "J Am Coll Surg"
                        "fecha" => "1998"
                        "volumen" => "187"
                        "paginaInicial" => "52"
                      ]
                    ]
                    1 => array:1 [
                      "WWW" => array:1 [
                        "link" => "10&#46;1016&#47;S1072-7515&#40;98&#41;00124-0"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            4 => array:3 [
              "identificador" => "bib5"
              "etiqueta" => "5"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Laparoscopic ventral hernia repair&#58; a community hospital experience"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:4 [
                            0 => """
                              AA Saiz \n
                              \t\t\t\t\t\t\t\t
                              """
                            1 => """
                              IH Willis \n
                              \t\t\t\t\t\t\t\t
                              """
                            2 => """
                              DK Paul \n
                              \t\t\t\t\t\t\t\t
                              """
                            3 => """
                              M Sivina \n
                              \t\t\t\t\t\t\t\t
                              """
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "Am Surg"
                        "fecha" => "1996"
                        "volumen" => "62"
                        "paginaInicial" => "8"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/8540653"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            5 => array:3 [
              "identificador" => "bib6"
              "etiqueta" => "6"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Laparoscopic inferior and superior lumbar hernia repair"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [
                            0 => """
                              BT Heniford \n
                              \t\t\t\t\t\t\t\t
                              """
                            1 => """
                              DA Iannitti \n
                              \t\t\t\t\t\t\t\t
                              """
                            2 => """
                              M Gagner \n
                              \t\t\t\t\t\t\t\t
                              """
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:4 [
                        "tituloSerie" => "Arch Surg"
                        "fecha" => "1997"
                        "volumen" => "132"
                        "paginaInicial" => "4"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            6 => array:3 [
              "identificador" => "bib7"
              "etiqueta" => "7"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Laparoscopic management of lumbar hernia"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [
                            0 => """
                              A Bickel \n
                              \t\t\t\t\t\t\t\t
                              """
                            1 => """
                              M Haj \n
                              \t\t\t\t\t\t\t\t
                              """
                            2 => """
                              A Eitan \n
                              \t\t\t\t\t\t\t\t
                              """
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:2 [
                    0 => array:1 [
                      "Revista" => array:4 [
                        "tituloSerie" => "Surg Endosc"
                        "fecha" => "1997"
                        "volumen" => "11"
                        "paginaInicial" => "30"
                      ]
                    ]
                    1 => array:1 [
                      "WWW" => array:1 [
                        "link" => "10&#46;1007&#47;s004649900547"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            7 => array:3 [
              "identificador" => "bib8"
              "etiqueta" => "8"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Laparoscopic surgery for treatment of incisional lumbar hernia"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:6 [
                            0 => """
                              M Tobias-Machado \n
                              \t\t\t\t\t\t\t\t
                              """
                            1 => """
                              FJ Rincon \n
                              \t\t\t\t\t\t\t\t
                              """
                            2 => """
                              MT Lasmar \n
                              \t\t\t\t\t\t\t\t
                              """
                            3 => """
                              JP Zambon \n
                              \t\t\t\t\t\t\t\t
                              """
                            4 => """
                              RV Juliano \n
                              \t\t\t\t\t\t\t\t
                              """
                            5 => """
                              ER Wroclawski \n
                              \t\t\t\t\t\t\t\t
                              """
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:4 [
                        "tituloSerie" => "Int Braz J Urol"
                        "fecha" => "2005"
                        "volumen" => "31"
                        "paginaInicial" => "14"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            8 => array:3 [
              "identificador" => "bib9"
              "etiqueta" => "9"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Retroperitoneoscopic tension-free repair of lumbar hernia"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:1 [
                            0 => """
                              E Habib \n
                              \t\t\t\t\t\t\t\t
                              """
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:2 [
                    0 => array:2 [
                      "doi" => "10.1007/s10029-002-0101-1"
                      "Revista" => array:5 [
                        "tituloSerie" => "Hernia"
                        "fecha" => "2003"
                        "volumen" => "7"
                        "paginaInicial" => "2"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/12612790"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                    1 => array:2 [
                      "doi" => "10.1007/s10029-002-0101-1"
                      "WWW" => array:1 [
                        "link" => "10&#46;1007&#47;s10029-002-0109-6"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            9 => array:3 [
              "identificador" => "bib10"
              "etiqueta" => "10"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Totally extraperitoneal laparoendoscopic repair of lumbar hernia"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:1 [
                            0 => """
                              AK Meinke \n
                              \t\t\t\t\t\t\t\t
                              """
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:2 [
                    0 => array:1 [
                      "Revista" => array:4 [
                        "tituloSerie" => "Surg Endosc"
                        "fecha" => "2003"
                        "volumen" => "17"
                        "paginaInicial" => "7"
                      ]
                    ]
                    1 => array:1 [
                      "WWW" => array:1 [
                        "link" => "10&#46;1007&#47;s00464-002-8557-8"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            10 => array:3 [
              "identificador" => "bib11"
              "etiqueta" => "11"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Laparoendoscopic Single-site Surgery in Urology&#58; Worldwide Multi-institutional Analysis of 1076 Cases"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => """
                              JH Kaouk \n
                              \t\t\t\t\t\t\t\t
                              """
                            1 => """
                              R Autorino \n
                              \t\t\t\t\t\t\t\t
                              """
                            2 => """
                              FJ Kim \n
                              \t\t\t\t\t\t\t\t
                              """
                            3 => """
                              DH Han \n
                              \t\t\t\t\t\t\t\t
                              """
                            4 => """
                              SW Lee \n
                              \t\t\t\t\t\t\t\t
                              """
                            5 => """
                              S Yinghao \n
                              \t\t\t\t\t\t\t\t
                              """
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:2 [
                        "tituloSerie" => "Eur Urol"
                        "fecha" => "2011"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            11 => array:3 [
              "identificador" => "bib12"
              "etiqueta" => "12"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Single port laparoscopic repair of primary and incisional ventral hernia"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [
                            0 => """
                              P Bucher \n
                              \t\t\t\t\t\t\t\t
                              """
                            1 => """
                              F Pugin \n
                              \t\t\t\t\t\t\t\t
                              """
                            2 => """
                              P Morel \n
                              \t\t\t\t\t\t\t\t
                              """
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:2 [
                    0 => array:2 [
                      "doi" => "10.1007/s10029-009-0511-4"
                      "Revista" => array:7 [
                        "tituloSerie" => "Hernia"
                        "fecha" => "2009"
                        "volumen" => "13"
                        "numero" => "5"
                        "paginaInicial" => "569"
                        "paginaFinal" => "570"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/19458905"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                    1 => array:2 [
                      "doi" => "10.1007/s10029-009-0511-4"
                      "WWW" => array:1 [
                        "link" => "10&#46;1007&#47;s10029-009-0511-4"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            12 => array:3 [
              "identificador" => "bib13"
              "etiqueta" => "13"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Lumbar hernia&#58; anatomical basis and clinical aspects"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => """
                              O Armstrong \n
                              \t\t\t\t\t\t\t\t
                              """
                            1 => """
                              A Hamel \n
                              \t\t\t\t\t\t\t\t
                              """
                            2 => """
                              B Grignon \n
                              \t\t\t\t\t\t\t\t
                              """
                            3 => """
                              JM NDoye \n
                              \t\t\t\t\t\t\t\t
                              """
                            4 => """
                              O Hamel \n
                              \t\t\t\t\t\t\t\t
                              """
                            5 => """
                              R Robert \n
                              \t\t\t\t\t\t\t\t
                              """
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:2 [
                    0 => array:1 [
                      "Revista" => array:4 [
                        "tituloSerie" => "Surg Radiol Anat"
                        "fecha" => "2008"
                        "volumen" => "30"
                        "paginaInicial" => "7"
                      ]
                    ]
                    1 => array:1 [
                      "WWW" => array:1 [
                        "link" => "10&#46;1007&#47;s00276-008-0361-2"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            13 => array:3 [
              "identificador" => "bib14"
              "etiqueta" => "14"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Petit&#39;s lumbar hernia&#58; repair with Marlex mesh"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [
                            0 => """
                              CD Hafner \n
                              \t\t\t\t\t\t\t\t
                              """
                            1 => """
                              JH Wylie Jr \n
                              \t\t\t\t\t\t\t\t
                              """
                            2 => """
                              BE Brush \n
                              \t\t\t\t\t\t\t\t
                              """
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:4 [
                        "tituloSerie" => "Arch Surg"
                        "fecha" => "1963"
                        "volumen" => "86"
                        "paginaInicial" => "6"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            14 => array:3 [
              "identificador" => "bib15"
              "etiqueta" => "15"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Lumbar eventration as complication of the lumbotomy in the flank&#58; review of our series"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:4 [
                            0 => """
                              M Soto Delgado \n
                              \t\t\t\t\t\t\t\t
                              """
                            1 => """
                              MA Garcia Urena \n
                              \t\t\t\t\t\t\t\t
                              """
                            2 => """
                              M Velasco Garcia \n
                              \t\t\t\t\t\t\t\t
                              """
                            3 => """
                              G Pedrero M&#225;rquez \n
                              \t\t\t\t\t\t\t\t
                              """
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/s0210-4806(02)72729-0"
                      "Revista" => array:5 [
                        "tituloSerie" => "Actas Urol Esp"
                        "fecha" => "2002"
                        "volumen" => "26"
                        "paginaInicial" => "50"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/11899741"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            15 => array:3 [
              "identificador" => "bib16"
              "etiqueta" => "16"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Laparoendoscopic single-site surgery&#58; initial hundred patients"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => """
                              M Desai \n
                              \t\t\t\t\t\t\t\t
                              """
                            1 => """
                              AK Berger \n
                              \t\t\t\t\t\t\t\t
                              """
                            2 => """
                              R Brandina \n
                              \t\t\t\t\t\t\t\t
                              """
                            3 => """
                              M Aron \n
                              \t\t\t\t\t\t\t\t
                              """
                            4 => """
                              BH Irwin \n
                              \t\t\t\t\t\t\t\t
                              """
                            5 => """
                              D Canes \n
                              \t\t\t\t\t\t\t\t
                              """
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:2 [
                    0 => array:2 [
                      "doi" => "10.1016/j.urology.2009.02.083"
                      "Revista" => array:7 [
                        "tituloSerie" => "Urology"
                        "fecha" => "2009"
                        "volumen" => "74"
                        "numero" => "4"
                        "paginaInicial" => "805"
                        "paginaFinal" => "812"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/19643465"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                    1 => array:2 [
                      "doi" => "10.1016/j.urology.2009.02.083"
                      "WWW" => array:1 [
                        "link" => "10&#46;1016&#47;j&#46;urology&#46;2009&#46;02&#46;083"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            16 => array:3 [
              "identificador" => "bib17"
              "etiqueta" => "17"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Single-incision&#44; umbilical laparoscopic versus conventional laparoscopic nephrectomy&#58; a comparison of perioperative outcomes and short-term measures of convalescence"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [
                            0 => """
                              JD Raman \n
                              \t\t\t\t\t\t\t\t
                              """
                            1 => """
                              A Bagrodia \n
                              \t\t\t\t\t\t\t\t
                              """
                            2 => """
                              JA Cadeddu \n
                              \t\t\t\t\t\t\t\t
                              """
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:2 [
                    0 => array:1 [
                      "Revista" => array:4 [
                        "tituloSerie" => "Eur Urol"
                        "fecha" => "2009"
                        "volumen" => "55"
                        "paginaInicial" => "206"
                      ]
                    ]
                    1 => array:1 [
                      "WWW" => array:1 [
                        "link" => "10&#46;1016&#47;j&#46;eururo&#46;2008&#46;08&#46;019"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            17 => array:3 [
              "identificador" => "bib18"
              "etiqueta" => "18"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Initial experience in laparoscopic single-port appendectomy&#58; a pilot study"
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                            0 => """
                              R Raakow \n
                              \t\t\t\t\t\t\t\t
                              """
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                              DA Jacob \n
                              \t\t\t\t\t\t\t\t
                              """
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                    0 => array:2 [
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                        "paginaFinal" => "79"
                        "link" => array:1 [
                          0 => array:2 [
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              "etiqueta" => "19"
              "referencia" => array:1 [
                0 => array:2 [
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                    0 => array:2 [
                      "titulo" => "Single-incision laparoscopic cholecystectomy&#58; a comparison with the gold standard"
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                          "etal" => false
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                            0 => """
                              S Joseph \n
                              \t\t\t\t\t\t\t\t
                              """
                            1 => """
                              B Todd Moore \n
                              \t\t\t\t\t\t\t\t
                              """
                            2 => """
                              G Brent Sorensen \n
                              \t\t\t\t\t\t\t\t
                              """
                            3 => """
                              JW Earley \n
                              \t\t\t\t\t\t\t\t
                              """
                            4 => """
                              F Tang \n
                              \t\t\t\t\t\t\t\t
                              """
                            5 => """
                              P Jones \n
                              \t\t\t\t\t\t\t\t
                              """
                            6 => """
                              KM Brown \n
                              \t\t\t\t\t\t\t\t
                              """
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:2 [
                        "tituloSerie" => "Surg Endosc"
                        "fecha" => "2011"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            19 => array:3 [
              "identificador" => "bib20"
              "etiqueta" => "20"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Single incision laparoscopic cholecystectomy &#40;SILC&#41; versus laparoscopic cholecystectomy &#40;LC&#41;-a matched pair analysis"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:5 [
                            0 => """
                              O Gangl \n
                              \t\t\t\t\t\t\t\t
                              """
                            1 => """
                              W Hofer \n
                              \t\t\t\t\t\t\t\t
                              """
                            2 => """
                              F Tomaselli \n
                              \t\t\t\t\t\t\t\t
                              """
                            3 => """
                              T Sautner \n
                              \t\t\t\t\t\t\t\t
                              """
                            4 => """
                              R F&#252;gger \n
                              \t\t\t\t\t\t\t\t
                              """
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Langenbecks Arch Surg"
                        "fecha" => "2011"
                        "volumen" => "396"
                        "numero" => "6"
                        "paginaInicial" => "819"
                        "paginaFinal" => "824"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            20 => array:3 [
              "identificador" => "bib21"
              "etiqueta" => "21"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Transumbilical single-port surgery&#58; evolution and current status"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => """
                              D Canes \n
                              \t\t\t\t\t\t\t\t
                              """
                            1 => """
                              MM Desai \n
                              \t\t\t\t\t\t\t\t
                              """
                            2 => """
                              M Aron \n
                              \t\t\t\t\t\t\t\t
                              """
                            3 => """
                              GP Haber \n
                              \t\t\t\t\t\t\t\t
                              """
                            4 => """
                              RK Goel \n
                              \t\t\t\t\t\t\t\t
                              """
                            5 => """
                              RJ Stein \n
                              \t\t\t\t\t\t\t\t
                              """
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:2 [
                    0 => array:1 [
                      "Revista" => array:4 [
                        "tituloSerie" => "Eur Urol"
                        "fecha" => "2008"
                        "volumen" => "54"
                        "paginaInicial" => "30"
                      ]
                    ]
                    1 => array:1 [
                      "WWW" => array:1 [
                        "link" => "10&#46;1016&#47;j&#46;eururo&#46;2008&#46;07&#46;009"
                      ]
                    ]
                  ]
                ]
              ]
            ]
          ]
        ]
      ]
    ]
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Article information
ISSN: 18075932
Original language: English
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es en pt

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