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Chinese Journal of Joint Surgery(Electronic Edition) ›› 2022, Vol. 16 ›› Issue (01): 67-73. doi: 10.3877/cma.j.issn.1674-134X.2022.01.011

• Review • Previous Articles     Next Articles

Research progress of alignment of distal femoral osteotomy in total knee arthroplasty

Zhengrui Guan1, Chunlei Wang1, Yanlong Qu1,()   

  1. 1. The Third Department of Orthopedics, The First Affiliated Hospital, Harbin Medical University, Harbin 150001, China
  • Received:2020-06-05 Online:2022-02-01 Published:2022-06-15
  • Contact: Yanlong Qu

Abstract:

Total knee arthroplasty (TKA) is recognized as the most effective treatment for end-stage knee osteoarthritis currently. A successful TKA depends on the rebuild effect of the lower limbs alignment. The accurate osteotomy of the distal femur is the key to the balance of the knee joint after the patient's operation. The current methods for positioning the distal femoral osteotomy mainly include: intramedullary alignment, extramedullary alignment, computer-aided navigation alignment, and patient-specific instrumentation. This review analyzed and summarized the advantages and disadvantages of various alignment by consulting domestic and foreign documents.

Key words: Arthroplasty, replacement, knee, Femur

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