CASE REPORT
Treatment of irregular interdental spaces in a skeletal class II using a traditional approach: case report
Tratamiento de espacios interdentales irregulares en una clase II esquelética, mediante enfoque tradicional: presentación de un caso
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"http://creativecommons.org/licenses/by-nc-nd/4.0/" "subdocumento" => "crp" "cita" => "Revista Mexicana de Ortodoncia. 2017;5:e249-54" "abierto" => array:3 [ "ES" => true "ES2" => true "LATM" => true ] "gratuito" => true "lecturas" => array:2 [ "total" => 1047 "formatos" => array:3 [ "EPUB" => 50 "HTML" => 826 "PDF" => 171 ] ] "en" => array:13 [ "idiomaDefecto" => true "cabecera" => "<span class="elsevierStyleTextfn">CASE REPORT</span>" "titulo" => "Interdisciplinary treatment in an adult patient with skeletal class III malocclusion and retained upper canines: case report" "tienePdf" => "en" "tieneTextoCompleto" => "en" "tieneResumen" => array:2 [ 0 => "en" 1 => "es" ] "paginas" => array:1 [ 0 => array:2 [ "paginaInicial" => "e249" "paginaFinal" => "e254" ] ] "titulosAlternativos" => array:1 [ "es" => array:1 [ "titulo" => "Tratamiento interdisciplinario en paciente adulto con maloclusión clase III esquelética con caninos superiores retenidos: presentación de un caso clínico" ] ] "contieneResumen" => array:2 [ "en" => true "es" => true ] "contieneTextoCompleto" => array:1 [ "en" => true ] "contienePdf" => array:1 [ "en" => true ] "resumenGrafico" => array:2 [ "original" => 0 "multimedia" => array:7 [ "identificador" => "fig0005" "etiqueta" => "Figure 1" "tipo" => "MULTIMEDIAFIGURA" "mostrarFloat" => true "mostrarDisplay" => false "figura" => array:1 [ 0 => array:4 [ "imagen" => "gr1.jpeg" "Alto" => 592 "Ancho" => 1004 "Tamanyo" => 94141 ] ] "descripcion" => array:1 [ "en" => "<p id="spar0055" class="elsevierStyleSimplePara elsevierViewall">Initial facial photographs, frontal and profile views, where a depresed middle third may be observed as well as an increased lower third, brachifacial biotype and a concave profile: all characteristic of a skeletal class III.</p>" ] ] ] "autores" => array:1 [ 0 => array:2 [ "autoresLista" => "Cecilia Andrea Vallejo Ordóñez, Hugo Alberto Vásquez Estrada, José Ramón Hernández Carvallo" "autores" => array:3 [ 0 => array:2 [ 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"identificador" => "fig0005" "etiqueta" => "Figura 1" "tipo" => "MULTIMEDIAFIGURA" "mostrarFloat" => true "mostrarDisplay" => false "figura" => array:1 [ 0 => array:4 [ "imagen" => "gr1.jpeg" "Alto" => 656 "Ancho" => 1501 "Tamanyo" => 119050 ] ] "descripcion" => array:1 [ "es" => "<p id="spar0015" class="elsevierStyleSimplePara elsevierViewall">Evaluación extraoral inicial <span class="elsevierStyleBold">A.</span> Frente. <span class="elsevierStyleBold">B.</span> Perfil, y <span class="elsevierStyleBold">C.</span> Sonrisa.</p>" ] ] ] "autores" => array:1 [ 0 => array:2 [ "autoresLista" => "Evelyn Carrera Garrido, Gabriel Sáez Espínola" "autores" => array:2 [ 0 => array:2 [ "nombre" => "Evelyn" "apellidos" => "Carrera Garrido" ] 1 => array:2 [ "nombre" => "Gabriel" "apellidos" => "Sáez Espínola" ] ] ] ] ] "idiomaDefecto" => "es" "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S2395921518300096?idApp=UINPBA00004N" "url" => 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"referencia" => array:1 [ 0 => array:2 [ "etiqueta" => "<span class="elsevierStyleSup">2</span>" "identificador" => "fn2" ] ] ] ] "afiliaciones" => array:1 [ 0 => array:2 [ "entidad" => "Department of Orthodontics of the Posgraduate Studies and Research Division of the Odontology Faculty, UNAM" "identificador" => "aff0005" ] ] "correspondencia" => array:1 [ 0 => array:3 [ "identificador" => "cor0005" "etiqueta" => "⁎" "correspondencia" => "Autor para correspondencia." ] ] ] ] "titulosAlternativos" => array:1 [ "es" => array:1 [ "titulo" => "Tratamiento de espacios interdentales irregulares en una clase II esquelética, mediante enfoque tradicional: presentación de un caso" ] ] "resumenGrafico" => array:2 [ "original" => 0 "multimedia" => array:7 [ "identificador" => "fig0005" "etiqueta" => "Figure 1" "tipo" => "MULTIMEDIAFIGURA" "mostrarFloat" => true "mostrarDisplay" => false "figura" => array:1 [ 0 => array:4 [ "imagen" => "gr1.jpeg" "Alto" => 656 "Ancho" => 1501 "Tamanyo" => 119050 ] ] "descripcion" => array:1 [ "en" => "<p id="spar0015" class="elsevierStyleSimplePara elsevierViewall">Initial facial evaluation. <span class="elsevierStyleBold">A.</span> Front, <span class="elsevierStyleBold">B.</span> Profile, and <span class="elsevierStyleBold">C.</span> Smile.</p>" ] ] ] "textoCompleto" => "<span class="elsevierStyleSections"><span id="sec0005" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0025">INTRODUCTION</span><p id="par0005" class="elsevierStylePara elsevierViewall">Today, cosmetic appearance of the teeth is part of a global image, interacting closely with facial esthetics. Since a nice smile is governed in large part by symmetry the specialist has an important role in resolving the closure of irregular spaces, giving the patient a solution through orthodontic treatment.</p><p id="par0010" class="elsevierStylePara elsevierViewall">Irregular spacing of the midline are considered diastemas that vary in magnitude between the mandibular or maxillary central incisors in fully erupted teeth.<a class="elsevierStyleCrossRef" href="#bib0005"><span class="elsevierStyleSup">1</span></a></p><p id="par0015" class="elsevierStylePara elsevierViewall">Bishara (1972) described the diastema of the midline as a common form of malocclusion, identified by a space between the upper central incisors and rarely between lower central incisors.<a class="elsevierStyleCrossRef" href="#bib0010"><span class="elsevierStyleSup">2</span></a></p><p id="par0020" class="elsevierStylePara elsevierViewall">Diastemas were defined as «a space greater than 0.5 mm between the proximal surfaces of teeth».<a class="elsevierStyleCrossRef" href="#bib0015"><span class="elsevierStyleSup">3</span></a></p><p id="par0025" class="elsevierStylePara elsevierViewall">Baume (1950) helped to clarify the concept of irregular spaces in the deciduous dentition stating that they are congenital and not a product of development. After evaluating series of models of children during the eruption period of the permanent incisors, he concluded that in arches with spaced deciduous incisors (type I), properly aligned anterior teeth would usually erupt; while in arches with deciduous incisors without spaces (type II), approximately 40% would present anterior crowding.<a class="elsevierStyleCrossRef" href="#bib0020"><span class="elsevierStyleSup">4</span></a></p></span><span id="sec0010" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0030">DIAGNOSIS AND TREATMENT</span><p id="par0030" class="elsevierStylePara elsevierViewall">Diastemas may be congenital or acquired and in their etiology they may involve several factors, such as: low insertion of the labial frenum, excessive width of the dental arch, asymmetric teeth, trauma, periodontal disease, tooth mobility, tongue habit-suction, tooth agenesis, bruxism, deep bite, mouth breathing, open bite, iatrogenic orthodontic or orthopedic treatments, and collapse of posterior bite.<a class="elsevierStyleCrossRef" href="#bib0025"><span class="elsevierStyleSup">5</span></a></p><p id="par0035" class="elsevierStylePara elsevierViewall">There are several techniques available to perform the closure of irregular spaces; using various materials among which are: closed coil springs, elastomeric chains, different types of wire and cables with different cross sections. In the stage of retention, if the casue is not eliminate it will be difficult to maintain the space closed. Thus, in young patients tongue reminders should be used for the lingual activity and in adults immediate retainers shoud be placed, with permanent use, such as a fixed retainer covering from canine to canine uniting the six anterior teeth.<a class="elsevierStyleCrossRef" href="#bib0030"><span class="elsevierStyleSup">6</span></a></p><p id="par0040" class="elsevierStylePara elsevierViewall">The objective of this case report is to present a case of irregular interdental spaces in the anterior region of the maxilla and the mandible treated traditionally.</p></span><span id="sec0015" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0035">CASE REPORT</span><p id="par0045" class="elsevierStylePara elsevierViewall">Male patient of 12 years 6 months of age, student, attended the Orthodontics Clinic of the Division of Posgraduate Studies and Research in the Faculty of Dentistry of the UNAM. The patient presented for consultation and referred the following: «I want to close the gaps». Upon interrogation, the patient did not mention any pathologic data. Extraoral examination was performed and it was observed: a brachicefalic patient with an increase in proportion of the middle third (37%), normal capillary insertion as normal insertion of the auricles. The patient had a concave facial profile, semi-straight nose with rounded tip and presence of mentolabial fold.</p><p id="par0050" class="elsevierStylePara elsevierViewall">Upon the initial intraoral evaluation, the presence of irregular spacing in the upper and lower anterior region was observed along with deep bite, a 3 mm overbite and a 4 mm overjet. In the lateral intraoral photographs, there was a bilateral canine and Angle molar class II. In the upper occlusal photograph we observed an ellipsoidal arch form, tooth #15 palatally displaced and tooth #23 labially positioned. In the lower arch, a parabolic arch form may be observed. Tooth #33 was in a lingual position and there were irregular interdental spaces in the lower anterior segment.</p><p id="par0055" class="elsevierStylePara elsevierViewall">The lateral headfilm revealed a skeletal class II due to retrognathism and inclinations of the upper and lower incisors.</p><p id="par0060" class="elsevierStylePara elsevierViewall">In the initial panoramic X-ray, 32 permanent teeth may be noted, including upper and lower third molars, and a normal crown/root ratio <span class="elsevierStyleItalic">(</span><a class="elsevierStyleCrossRefs" href="#fig0005"><span class="elsevierStyleItalic">Figures 1 to 4</span></a><span class="elsevierStyleItalic">)</span>.</p><elsevierMultimedia ident="fig0005"></elsevierMultimedia><elsevierMultimedia ident="fig0010"></elsevierMultimedia><elsevierMultimedia ident="fig0015"></elsevierMultimedia><elsevierMultimedia ident="fig0020"></elsevierMultimedia><span id="sec0020" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0040">Goals of treatment</span><p id="par0065" class="elsevierStylePara elsevierViewall">As a facial objective, we tried to improve the profile and lip position. Functionally, to maintain temporomandibular joint health. The dental objectives were: to close the interdental spaces in the upper and lower anterior segments, improve the deep bite, achieve bilateral molar and canine class I, correct dental rotations and inclinations, maintain dental midlines aligned, decrease the overbite- and overjet and coordinate arches.</p></span><span id="sec0025" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0045">Treatment plan</span><p id="par0070" class="elsevierStylePara elsevierViewall">Orthodontic treatment was performed with 0,022” Roth appliances. Phase I consisted in: leveling and alignment, 0.012” NiTi, 0.014” NiTi and 0.016” NiTi upper and lower archwires. Phase II consisted in: correct the deep bite 0.016” × 0.016” SS reverse curve archwire with CII intermaxillary elastics. Phase III was: closure of central diastema and spacing in the anterior segment with use of closed chain. Finally, phase IV, which consisted in: re-leveling with brackets, and upper and lower fixed retention <span class="elsevierStyleItalic">(</span><a class="elsevierStyleCrossRefs" href="#fig0025"><span class="elsevierStyleItalic">Figure 5</span></a><span class="elsevierStyleItalic">)</span>.</p><elsevierMultimedia ident="fig0025"></elsevierMultimedia><elsevierMultimedia ident="fig0050"></elsevierMultimedia></span></span><span id="sec0030" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0050">RESULTS</span><p id="par0075" class="elsevierStylePara elsevierViewall">The extraoral clinical examination revealed that facial balance and harmonious profile, with a broad smile was achieved.</p><p id="par0080" class="elsevierStylePara elsevierViewall">In the final intraoral evaluation, closure of the central diastema in the upper anterior segment may be observed as well as in the lower anterior segment. The anterior bite improved, with better overbite and overjet, alignment, leveling with good dental harmony and coincident midlines. Intraoral photographs in the right and left side show a bilateral molar and canine class I, paraboloid arch forms with a good intercuspation.</p><p id="par0085" class="elsevierStylePara elsevierViewall">The final lateral headfilm revealed an adequate skeletal relationship, hyperdivergency, the interincisal angle opened, the upper and lower incisors are found within normal values.</p><p id="par0090" class="elsevierStylePara elsevierViewall">In the final panoramic X-ray end an acceptable root parallelism may be observed. Upper and lower fixed retention was placed <span class="elsevierStyleItalic">(</span><a class="elsevierStyleCrossRefs" href="#fig0030"><span class="elsevierStyleItalic">Figures 6 to 9</span></a><span class="elsevierStyleItalic">)</span>.</p><elsevierMultimedia ident="fig0030"></elsevierMultimedia><elsevierMultimedia ident="fig0035"></elsevierMultimedia><elsevierMultimedia ident="fig0040"></elsevierMultimedia></span><span id="sec0035" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0055">DISCUSSION</span><p id="par0095" class="elsevierStylePara elsevierViewall">Diastema is a common aesthetic complaint of patients that affects their quality of life to a certain extent. The appearance of the diastema of the midline as part of normal dental development makes it difficult for the specialists to decide whether or not to intervene at an early stage. There are many techniques available in the field of orthodontics to close the space of the midline using several materials among which we can find: closed coil springs, elastomeric chains, different types of wire and cables with different cross sections.</p><p id="par0100" class="elsevierStylePara elsevierViewall">This study makes reference to the traditional space closure between teeth in the upper and lower anterior segment, restoring the function and aesthetics.</p><p id="par0105" class="elsevierStylePara elsevierViewall">Mulligan<a class="elsevierStyleCrossRef" href="#bib0025"><span class="elsevierStyleSup">5</span></a> studied mechanics for diastema closure and long-term stability.</p><p id="par0110" class="elsevierStylePara elsevierViewall">The effective treatment of irregular interdental spaces requires a correct diagnosis of the etiology that includes medical and dental records; clinical and radiographic examinations and assessments of tooth size.<a class="elsevierStyleCrossRef" href="#bib0030"><span class="elsevierStyleSup">6</span></a><span class="elsevierStyleSup">,</span><a class="elsevierStyleCrossRef" href="#bib0035"><span class="elsevierStyleSup">7</span></a></p><p id="par0115" class="elsevierStylePara elsevierViewall">We agree with Graber <a class="elsevierStyleCrossRef" href="#bib0040"><span class="elsevierStyleSup">8</span></a> who concludes that traditional closure of irregular spaces with rectangular wire causes a bodily movement of the central incisors resulting in root parallelism and reducing undesirable movements.</p><p id="par0120" class="elsevierStylePara elsevierViewall">The results of the present study agree with those from Zhang YF, <a class="elsevierStyleCrossRef" href="#bib0045"><span class="elsevierStyleSup">9</span></a> who claim that closing irregular interdental spaces improves the aesthetic expectations of the patient due to his or her motivation during orthodontic treatment. Treatment sholud be planned properly, based on the required orthodontic movements, the stability of these changes and if the likely aesthetic result is going to meet the patient's expectations.</p></span><span id="sec0040" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0060">CONCLUSIONS</span><p id="par0125" class="elsevierStylePara elsevierViewall">Performing a correct diagnosis will result in an effective treatment plan guiding the specialist to take a wise decision for the benefit of the patient. In this case, closure of irregular interdental spaces was achieved as well as dental Class I molar relationship without undesirable effects.</p><p id="par0130" class="elsevierStylePara elsevierViewall">Designing correctly the retainer will achieve control in tooth stability.</p></span></span>" "textoCompletoSecciones" => array:1 [ "secciones" => array:12 [ 0 => array:3 [ "identificador" => "xres976436" "titulo" => "ABSTRACT" "secciones" => array:1 [ 0 => array:1 [ "identificador" => "abst0005" ] ] ] 1 => array:2 [ "identificador" => "xpalclavsec946109" "titulo" => "Key words" ] 2 => array:3 [ "identificador" => "xres976435" "titulo" => "RESUMEN" "secciones" => array:1 [ 0 => array:1 [ "identificador" => "abst0010" ] ] ] 3 => array:2 [ "identificador" => "xpalclavsec946108" "titulo" => "Palabras clave" ] 4 => array:2 [ "identificador" => "sec0005" "titulo" => "INTRODUCTION" ] 5 => array:2 [ "identificador" => "sec0010" "titulo" => "DIAGNOSIS AND TREATMENT" ] 6 => array:3 [ "identificador" => "sec0015" "titulo" => "CASE REPORT" "secciones" => array:2 [ 0 => array:2 [ "identificador" => "sec0020" "titulo" => "Goals of treatment" ] 1 => array:2 [ "identificador" => "sec0025" "titulo" => "Treatment plan" ] ] ] 7 => array:2 [ "identificador" => "sec0030" "titulo" => "RESULTS" ] 8 => array:2 [ "identificador" => "sec0035" "titulo" => "DISCUSSION" ] 9 => array:2 [ "identificador" => "sec0040" "titulo" => "CONCLUSIONS" ] 10 => array:1 [ "titulo" => "<span class="elsevierStyleSectionTitle" id="sect0070">RECOMMENDED READINGS</span>" ] 11 => array:1 [ "titulo" => "REFERENCES" ] ] ] "pdfFichero" => "main.pdf" "tienePdf" => true "PalabrasClave" => array:2 [ "en" => array:1 [ 0 => array:4 [ "clase" => "keyword" "titulo" => "Key words" "identificador" => "xpalclavsec946109" "palabras" => array:2 [ 0 => "Irregular interdental spaces" 1 => "skeletal class II" ] ] ] "es" => array:1 [ 0 => array:4 [ "clase" => "keyword" "titulo" => "Palabras clave" "identificador" => "xpalclavsec946108" "palabras" => array:2 [ 0 => "Espacios interdentales irregulares" 1 => "clase II esquelética" ] ] ] ] "tieneResumen" => true "resumen" => array:2 [ "en" => array:2 [ "titulo" => "ABSTRACT" "resumen" => "<span id="abst0005" class="elsevierStyleSection elsevierViewall"><p id="spar0005" class="elsevierStyleSimplePara elsevierViewall">An apparently healthy 12-year-old male patient attended the clinic with the following reason for consultation: «I want to close the spaces between my teeth». Upon clinical and radiographic examination, the patient appeared symmetric, dolichocephalic, hyperdivergent with a skeletal class II malocclusion due to maxillary protrusion. The intraoral analysis revealed an Angle molar and canine class II and irregular interdental spaces in the upper central and lower anterior region as well as a deep overbite. Orthodontic treatment consisted of phase I: leveling and alignment with NiTi 0.012”, NiTi 0.014”, and NiTi 0.016” upper and lower archwires; phase II: correct the deep bite through 0.016” × 0.016” SS reverse curve archwires with CII intermaxillary elastics; phase III: closed elastomeric chain for closing the central diastema and the spaces in the lower anterior segment. Finally, phase IV, which consisted of: bracket repositioning, and fixed upper and lower retention. Satisfactory results were obtained: facial, dental, aesthetic and functional.</p></span>" ] "es" => array:2 [ "titulo" => "RESUMEN" "resumen" => "<span id="abst0010" class="elsevierStyleSection elsevierViewall"><p id="spar0010" class="elsevierStyleSimplePara elsevierViewall">Se presenta paciente de sexo masculino de 12 años 6 meses de edad, aparentemente sano, quien a la consulta reporta «quiero que me cierren los huecos». Al análisis clínico y radiográfico aparentemente simétrico, braquicefálico, hiperdivergente, clase II esquelética por protrusión maxilar, intraoralmente presenta clase II canina y molar de Angle derecha e izquierda; presencia de espacios interdentales irregulares en el segmento central superior y anteroinferior y mordida profunda. El tratamiento ortodóntico consistió en fase I: nivelación y alineación, NiTi 0.012”, 0.014” y 0.016” superior e inferior. La fase II: corregir la mordida profunda 0.016” × 0.016” SS curva inversa con elásticos intermaxilares CII. La fase III: cierre de diastema central y en segmento anteroinferior con uso de cadena cerrada. Por último, la fase IV, que consistió en: renivelación con brackets, y retención fija superior e inferior. Se lograron resultados satisfactorios: faciales, dentales, estéticos y funcionales.</p></span>" ] ] "NotaPie" => array:3 [ 0 => array:2 [ "etiqueta" => "☆" "nota" => "<p class="elsevierStyleNotepara" id="npar0005">This article can be read in its full version in the following page: <span class="elsevierStyleInterRef" id="intr0005" href="http://www.medigraphic.com/ortodoncia">http://www.medigraphic.com/ortodoncia</span></p>" ] 1 => array:3 [ "etiqueta" => "1" "nota" => "<p class="elsevierStyleNotepara" id="npar0010">Graduate.</p>" "identificador" => "fn1" ] 2 => array:3 [ "etiqueta" => "2" "nota" => "<p class="elsevierStyleNotepara" id="npar0015">Teacher.</p>" "identificador" => "fn2" ] ] "multimedia" => array:9 [ 0 => array:7 [ "identificador" => "fig0005" "etiqueta" => "Figure 1" "tipo" => "MULTIMEDIAFIGURA" "mostrarFloat" => true "mostrarDisplay" => false "figura" => array:1 [ 0 => array:4 [ "imagen" => "gr1.jpeg" "Alto" => 656 "Ancho" => 1501 "Tamanyo" => 119050 ] ] "descripcion" => array:1 [ "en" => "<p id="spar0015" class="elsevierStyleSimplePara elsevierViewall">Initial facial evaluation. <span class="elsevierStyleBold">A.</span> Front, <span class="elsevierStyleBold">B.</span> Profile, and <span class="elsevierStyleBold">C.</span> Smile.</p>" ] ] 1 => array:7 [ "identificador" => "fig0010" "etiqueta" => "Figure 2" "tipo" => "MULTIMEDIAFIGURA" "mostrarFloat" => true "mostrarDisplay" => false "figura" => array:1 [ 0 => array:4 [ "imagen" => "gr2.jpeg" "Alto" => 882 "Ancho" => 2104 "Tamanyo" => 238018 ] ] "descripcion" => array:1 [ "en" => "<p id="spar0020" class="elsevierStyleSimplePara elsevierViewall">Initial intraoral evaluation.</p>" ] ] 2 => array:7 [ "identificador" => "fig0015" "etiqueta" => "Figure 3" "tipo" => "MULTIMEDIAFIGURA" "mostrarFloat" => true "mostrarDisplay" => false "figura" => array:1 [ 0 => array:4 [ "imagen" => "gr3.jpeg" "Alto" => 799 "Ancho" => 853 "Tamanyo" => 71626 ] ] "descripcion" => array:1 [ "en" => "<p id="spar0025" class="elsevierStyleSimplePara elsevierViewall">Initial lateral headfilm.</p>" ] ] 3 => array:7 [ "identificador" => "fig0020" "etiqueta" => "Figure 4" "tipo" => "MULTIMEDIAFIGURA" "mostrarFloat" => true "mostrarDisplay" => false "figura" => array:1 [ 0 => array:4 [ "imagen" => "gr4.jpeg" "Alto" => 546 "Ancho" => 939 "Tamanyo" => 85489 ] ] "descripcion" => array:1 [ "en" => "<p id="spar0030" class="elsevierStyleSimplePara elsevierViewall">Initial lanoramic radiograph.</p>" ] ] 4 => array:7 [ "identificador" => "fig0025" "etiqueta" => "Figure 5" "tipo" => "MULTIMEDIAFIGURA" "mostrarFloat" => true "mostrarDisplay" => false "figura" => array:1 [ 0 => array:4 [ "imagen" => "gr5.jpeg" "Alto" => 1849 "Ancho" => 2109 "Tamanyo" => 522767 ] ] "descripcion" => array:1 [ "en" => "<p id="spar0035" class="elsevierStyleSimplePara elsevierViewall">Correction of the deep bite using 0.016” x 0.016” SS reverse curve archwires with intermaxillary elastics.</p>" ] ] 5 => array:7 [ "identificador" => "fig0050" "etiqueta" => "Figure 6" "tipo" => "MULTIMEDIAFIGURA" "mostrarFloat" => true "mostrarDisplay" => false "figura" => array:1 [ 0 => array:4 [ "imagen" => "gr6.jpeg" "Alto" => 673 "Ancho" => 1622 "Tamanyo" => 126921 ] ] "descripcion" => array:1 [ "en" => "<p id="spar0040" class="elsevierStyleSimplePara elsevierViewall">Diastema and space closure with the use of elastomeric chain.</p>" ] ] 6 => array:7 [ "identificador" => "fig0030" "etiqueta" => "Figure 7" "tipo" => "MULTIMEDIAFIGURA" "mostrarFloat" => true "mostrarDisplay" => false "figura" => array:1 [ 0 => array:4 [ "imagen" => "gr7.jpeg" "Alto" => 874 "Ancho" => 2103 "Tamanyo" => 198817 ] ] "descripcion" => array:1 [ "en" => "<p id="spar0045" class="elsevierStyleSimplePara elsevierViewall">Final facial photographs.</p>" ] ] 7 => array:7 [ "identificador" => "fig0035" "etiqueta" => "Figure 8" "tipo" => "MULTIMEDIAFIGURA" "mostrarFloat" => true "mostrarDisplay" => false "figura" => array:1 [ 0 => array:4 [ "imagen" => "gr8.jpeg" "Alto" => 757 "Ancho" => 864 "Tamanyo" => 76160 ] ] "descripcion" => array:1 [ "en" => "<p id="spar0050" class="elsevierStyleSimplePara elsevierViewall">Final intraoral photographs.</p>" ] ] 8 => array:7 [ "identificador" => "fig0040" "etiqueta" => "Figure 9" "tipo" => "MULTIMEDIAFIGURA" "mostrarFloat" => true "mostrarDisplay" => false "figura" => array:1 [ 0 => array:4 [ "imagen" => "gr9.jpeg" "Alto" => 586 "Ancho" => 1007 "Tamanyo" => 91232 ] ] "descripcion" => array:1 [ "en" => "<p id="spar0055" class="elsevierStyleSimplePara elsevierViewall">Final lateral headfilm.</p>" ] ] ] "bibliografia" => array:2 [ "titulo" => "REFERENCES" "seccion" => array:1 [ 0 => array:2 [ "identificador" => "bibs0015" "bibliografiaReferencia" => array:9 [ 0 => array:3 [ "identificador" => "bib0005" "etiqueta" => "1" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "“M” Mechanics for the management of maxillary Midline Diastema" "autores" => array:1 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