New fracture pattern focusing on implant fracture for periprosthetic femoral fractures

International Orthopaedics - Tập 39 - Trang 1765-1769 - 2015
Jie-Feng Huang1, Jian-Jian Shen2, Jun-Jie Chen1, Yang Zheng1, Wen-Xi Du1, Fu-Cun Liu1, Pei-Jian Tong1
1Department of Orthopedics, The First Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, China
2Department of Orthopaedics, Affiliated Cixi Hospital of Wenzhou Medical College, Cixi, China

Tóm tắt

The Vancouver Classification System (VCS) for assessing periprosthetic femoral fractures has become universally accepted. The Unified Classification System (UCS) has expanded upon and updated the VCS and applied treatment principles to all periprosthetic fractures. However, periprosthetic femoral fractures accompanied by stem fracture after hip arthroplasty were not classifiable under the original VCS or the UCS. Our new fracture pattern is based on the periprosthetic femoral fracture as well as stem fracture after hip arthroplasty, and its treatment is dependent upon the stability of the proximal portion of the fractured femoral prosthesis. We believe that our new fracture pattern, a supplement to the VCS and UCS, is useful in the establishment of a therapeutic strategy for periprosthetic femoral fractures.

Tài liệu tham khảo

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