Improvement of surgical time and functional results after Do-It-Yourself 3D-printed model preoperative planning in acetabular defects Paprosky IIA-IIIB - Dos Santos-Vaquinhas A; López-Torres II; Matas-Diez JA; Calvo-Haro JA; Vaquero J; Sanz-Ruiz P (Revue de Chirurgie Orthopedique et Traumatologique, 2022)