Extended Fixation for Paprosky Type III Acetabular Defects in Revision Total Hip Arthroplasty with a Minimum Follow-Up of 2 Years.

Hao TangYong Huang Yixin ZhouZhuyi MaShengjie Guo

Published in: Orthopaedic surgery (2022)

Intracavitary and extracavitary iliac extended fixation with porous metal augments and cementless cups are effective in reconstructing severe superior acetabular bone defects. The difference in screw direction might reflect the different biomechanics of augment fixation.

Keyphrases

total hip arthroplasty
minimally invasive
type iii
bone mineral density
early onset
total knee arthroplasty
finite element analysis
postmenopausal women
bone regeneration
bone loss
drug induced