Operative time was slightly shorter in Group 1 and intraoperative blood loss was different between the groups, although it did not reach statistical significance (Table III).
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The round femoral stem provides a similar clinical outcome but more serious proximal stress shielding compared to the rectangular stem in cementless total hip arthroplasty without a shortening osteotomy in patients with Crowe type 2 or 3 hip dysplasia.
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