• 1. Kunming Medical University, Kunming Yunnan, 650000, P.R.China;
  • 2. Department of Sports Medicine, First Affiliated Hospital of Kunming Medical University, Kunming Yunnan, 650032, P.R.China;
LI Yanlin, Email: 852387873@qq.com
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Objective To review the research progress of location methods and the best femoral insertion position of medial patellofemoral ligament (MPFL) reconstruction of femoral tunnel, and provide reference for surgical treatment.Methods The literature about femoral insertion position of the MPFL reconstruction in recent years was extensively reviewed, and the anatomical and biomechanical characteristics of MPFL, as well as the advantages and disadvantages of femoral tunnel positioning methods were summarized.Results The accurate establishment of the femoral anatomical tunnel is crucial to the success of MPFL reconstruction. At present, there are mainly two kinds of methods for femoral insertion: radiographic landmark positioning method and anatomical landmark positioning method. Radiographic landmark positioning method has such advantages as small incision and simple operation, but it can not be accurately positioned for patients with severe femoral trochlear dysplasia. It is suggested to combine with the anatomical landmark positioning method. These methods have their own advantages and disadvantages, and there is no unified positioning standard. In recent years, the use of three-dimensional design software can accurately assist in the MPFL reconstruction, which has become a new trend.Conclusion Femoral tunnel positioning of the MPFL reconstruction is very important. The current positioning methods have their own advantages and disadvantages. Personalized positioning is a new trend and has not been widely used in clinic, its effectiveness needs further research and clinical practice and verification.

Citation: ZHANG Yan, LI Yanlin, LIU Dejian, WANG Guoliang. Research progress in femoral tunnel positioning points of medial patellofemoral ligament reconstruction. Chinese Journal of Reparative and Reconstructive Surgery, 2021, 35(2): 258-264. doi: 10.7507/1002-1892.202006059 Copy

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