透明挡板在膝关节置换手术中的应用

The transparent back plate replaces in the surgery in the knee joint the application

人工膝关节置换术主要适用于创伤性关节炎、骨性关节炎、风湿性关节炎、膝关节严重畸形，以往多采用保守治疗，但效果欠佳。随着医学科技的发展，随着新技术、新材料的涌现而出现新的方法，人工膝关节置换术已逐步成为临床上治疗膝部骨关节炎和重建膝关节功能的重要方法。全膝关节置换是较大的关节重建手术，对手术的无菌要求很高预防感染是手术成功的重要因素。由于其截骨时电锯的摆动使骨屑及油脂飞溅回弹易引起感染，特将透明挡板在术中的应用以及手术配合介绍给各位同仁。

The technology of Knee replacement surgery is mainly applied to traumatic arthritis,osteoarthritis, rheumatoid arthritis, severe knee deformity. Formerly, the effect is poor owing to it adopt the conservative treatment. With the development of medical technology, and the new method emerged, in the wake of the new technologies and materials, artificial knee replacement surgery has gradually become the important methods of the clinical treatment of knee osteoarthritis and knee reconstruction. Total knee replacement is a large joint reconstruction surgery. The prevention of infection is an important factor in successful operation. The debris and grease spatter rebound easily cause infection when the Swing saw of osteotomy. So I will introduce the application of the bezel and the operation with colleagues to everyone.