The alignment of the knee replacement. Old myths and new controversies D. Hernández-Vaquero;

Risk factors of periprosthetic femoral fracture after total knee arthroplasty B. Redondo-Trasobares; A. Torres-Campos; J.R. Calvo-Tapies; N. Gran-Ubeira; N. Blanco-Rubio; J. Albareda-Albareda;

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;