Porous tantalum versus titanium-coated acetabular cups in total hip arthroplasty: Midterm radiological evidence of supralateral bone defect filling without grafting

Purpose: Like bone formation, porous tantalum (Ta) for total hip arthroplasty (THA) improves both initial stability and secondary biological fixation compared with porous titanium (Ti). The authors have occasionally observed new bone formation filling the cavity between the acetabular cup and acetab...

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Main Authors: Takuhei Kozaki, Satoru Yamazaki, Kimihide Murakami, Shigeki Sando, Koji Hashimoto, Akihiro Hoshino, Yuki Kuboi, Daisuke Nishiyama, Daisuke Fukui, Mamoru Kawakami
Format: Article
Language:English
Published: Elsevier 2025-09-01
Series:Journal of Joint Surgery and Research
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Online Access:http://www.sciencedirect.com/science/article/pii/S2949705125000143
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