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. 2024 Sep 1;36(3):179–186. doi: 10.5371/hp.2024.36.3.179

Fig. 5.

Fig. 5

(A) Preoperative radiograph of a case of secondary osteoarthritis in a 55-year-old female patient. (B) Total hip arthroplasty (THA) was performed using a standard stem and cup. A cranialized acetabular component with a complex intraoperative acetabular fracture involving the anterior and posterior pillars can be observed. (C) Revision THA to a cup-cage construct with a dual-mobility cup was performed. (D) Early dislocation with revision to a constrained liner. (E) Re-dislocation with dislodgement of the constrained liner. (F) Revision with change to the dual mobility cup and bony refixation of the iliac crest with gluteus medius origin.