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Chinese Journal of Joint Surgery(Electronic Edition) ›› 2022, Vol. 16 ›› Issue (04): 467-471. doi: 10.3877/cma.j.issn.1674-134X.2022.04.013

• Review • Previous Articles     Next Articles

Clinical application progress of third-generation dual-mobility cups in total hip arthroplasty

Haopeng Guo1, Chao Xie1, Qi Li1,()   

  1. 1. Department of Arthropathy, Zhujiang Hospital Affiliated to Southern Medical University, Guangzhou 510280, China
  • Received:2021-08-13 Online:2022-08-01 Published:2022-10-10
  • Contact: Qi Li

Abstract:

Dislocation after total hip arthroplasty is a troublesome problem for surgeons, and it needs revision when it is serious. Total hip arthroplasty(THA) of dual mobility cups (DMC) has been proven to reduce postoperative dislocation rate effectively, but the interface wear of the first-generation dual-mobility cups is large and has a limited life. The third-generation DMC has been improved to reduce the rate of wear. So there are few complications, which greatly enhance the application value. This article briefly reviewed the progress of indications and complications in the clinical application of the third-generation DMC.

Key words: Arthroplasty, replacement, hip, Postoperative complication, Review

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