Primary total hip arthroplasty for acetabular fractures in elderly patients M. Sarasa-Roca; M.C. Angulo-Castaño; J. Gómez-Vallejo; A. Torres-Campos; J.M. Lasierra-SanRomán; J. Albareda-Albareda;

Risk factors in total hip arthroplasty and hemiarthroplasty: Infection and mortality A. Hernández-Aceituno; M. Ruiz-Álvarez; R. Llorente-Calderón; P. Portilla-Fernández; A. Figuerola-Tejerina;

Intramuscular psoas lengthening at the pelvic brim plus proximal lengthening of the rectus femoris as a treatment for fixed knee flexion deformity in cerebral palsy I. Martínez Caballero; G. Chorbadjian Alonso; R.M. Egea-Gámez; A. Ramírez Barragán; M. Fraga Collarte;