Revision of Cemented Acetabular Component to Cementless Acetabular Component: Short-term Results

Short-term results of a custom triflange acetabular component for massive acetabular bone loss in revision THA.

Managing severe periacetabular bone loss during revision total hip arthroplasty (THA) is a challenging task. Multiple treatment options have been described. A custom triflanged acetabular component is a recent treatment option. The authors retrospectively reviewed 19 hips in 19 patients with massive periacetabular bone loss (Paprosky types 3A/3B and AAOS types III/IV) treated with custom trifla...

Acetabular revision with impacted morsellised cancellous bone grafting and a cemented acetabular component: a 20- to 25-year follow-up.

We present an update of the clinical and radiological results of 62 consecutive acetabular revisions using impacted morsellised cancellous bone grafts and a cemented acetabular component in 58 patients, at a mean follow-up of 22.2 years (20 to 25). The Kaplan-Meier survivorship for the acetabular component with revision for any reason as the endpoint was 75% at 20 years (95% confidence interval...

[Acetabular fractures: short-term results].

OBJECTIVE To evaluate the results of surgical treatment of displaced acetabular fractures, and to discern which variables influence the final radiological and clinical outcome. METHODS We retrospectively analyzed 23 patients who underwent open reduction and internal fixation of acetabular fracture with a mean age of 40.4 years (17-72 years). Mean follow-up was 4 years (1.5-7.5 years). Accordi...

Fixation of the cemented acetabular component in hip arthroplasty.

Unsatisfactory results with the cementless Omnifit acetabular component due to polyethylene and severe osteolysis.

A high incidence of acetabular osteolysis (43%), associated with osteolytic lesions in the proximal femur (22.6%) and leading to a high revision rate, was experienced with the Omnifit total hip prosthesis. We reviewed the clinical and radiological results with 429 Omnifit total hips in 356 patients after a mean follow-up of 60 months. Time to revision and wear of the polyethylene liner with dif...