摘要
目的探讨可吸收螺钉用于关节内骨折固定的可行性。方法选择累及关节内骨折40例,将骨折复位后以可吸收螺丝钉固定。术后引流2￣3d,常规应用抗生素预防感染。结果平均随访18个月,1￣3个月内均达到临床愈合,关节功能基本正常。结论可吸收螺丝钉具有良好的生物相容性,具有一定强度,能完全吸收骨化,有利于骨修复,避免了2次手术取出,是关节内骨折理想的内固定材料。
[Objective] To study the possibility of treating intra-articular fracture with absorbable screws. [Methods] 40 cases of intra-articular fracture which were fixed with absorbale screw were observed. After operation drainage was kept for 2-3 days and antibiotic was given to prevent infection. [Result] The average fllowing-up was 18 months. All cases got clinical union in 1-3 months. The funtion of joint were normal. [Conclusions] Absorbable screw has good biocompatibility and stength which can keep bone fracture stable until healing. Aborbable screw can be absorbed completetly, thus avoids being taken out by second operation. It is ideal lmaterial for intra-articular fracture fixtion.
出处
《中国现代医学杂志》
CAS
CSCD
北大核心
2005年第24期3808-3810,共3页
China Journal of Modern Medicine
