PMC7439157_01
Radiographs of Case 1 before total hip arthroplasty.
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Radiographs showed severe osteoarthritis of her right hip joint and the greater trochanter, which had moved to the level of the lesser trochanter (Figure 1).
PerFix-HA femoral component used for implantation.
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Radiographs of Case 1 last follow-up (7 years) after total hip arthroplasty.
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Final radiographs at 7 years after THA did not show subsidence of the stem or any type of loosening around the cup or stem (Figure 3).
PMC7439157_02
Radiographs of Case 2 before left total hip arthroplasty.
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THA on the right hip joint was visible as well (Figure 4). The LLD was 55 mm.
Radiographs of Case 2 at their last follow-up (11 years) after total hip arthroplasty.
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THA did not show subsidence of the stem or any type of loosening around the cup or stem (Figure 5).