应用关节镜清理和透明质酸钠注射治疗膝关节骨关节炎

目的：比较2例治疗膝关节骨关节炎方法的效果。方法：2组病人分别采用关节镜清理和透明质酸钠注射治疗膝关节骨关节炎，结果：术后随访2年以上，根据关节疼痛，积液肿胀，关节活动度，行走功能四个项目及综合评价。关节镜组随访结果，半年－1年，优良率为96．2％，1－2年，优良率84．6％，2年以上优良率为73％，透明质酸钠组随访结果：半年－1年，优良率为94．9％，1－2年，优良率86．4％，2年以上优良率为74．6％，。结论：关节镜清理和透明质酸钠注射治疗膝关节炎2种方法都有一定的效果，2组之间无明显差别。

Arthroscopic Debridements and Hyaluronic Acid for The Treatment of Osteoarthritis of the Knee

Objective:To compare the two methods for the treatment of osteoarthritis of the knee.Methods:Arthroscopic debridements and hyaluronic acid injection were used to treat osteoarthritis of the knee.Result:Patients were followed up for more than two years,according to pain,swelling,activity and walk function of the joint,comprehensive score was obtained.In arthroscope group,the excellent and good rate were 96.2% in half a year to one year,84.6% in one year to two years,73% above two years.In hyaluronic acid group,the excellent and good rate were 94.9% in half a year to one year,86.4% in one year to two years,74.6% above two years.Conclusion:Both arthroscopic debridements and hyaluronic acid injection were effective methods,The efficacy between two groups was not obviously different.