干扰电联合药物离子导入治疗退行性膝关节炎

目的观察应用干扰电加直流电药物离子导入治疗退行性膝关节炎的疗效并进行分析。方法185例退行性膝关节炎患者随机分为治疗组92例，对照组93例。治疗组采用干扰电加直流电药物离子导入疗法；对照组采用调制中频电加直流电药物离子导入疗法，两组均行2个疗程治疗。结果治疗组各项症状如疼痛、肿胀、屈曲程度、行走能力及上下楼能力等综合评分均优于照组（P〈0．01）。讨论干扰电疗法治疗以疼痛为主要表现的关节炎、软组织病安全、有效。

Curative effect of interference current and direct current pharmaceutical iontophoresis in patients with retrograde gonarthritis

Objective To observe and analyse the efficacy of retrograde gonarthritis with interference current and drug-iontophoresis direct current. Methods 185 patients with retrograde gonarthritis were randomly divided into treatment group 92 cases and control group 93 cases. The patients in treatment group underwent interference current and drug-iontophoresis direct current and patients in control group performed modulated medium frequency drug-ionto-phoresis direct current for two treatment courses. Results The comprehensive score of various kind of symptom such as pain、swelling、flexion、walking ability, up-down stair ability in treatment group significantly improved than that of control group (P < 0.01). Conclusion The interference current and drug-iontophoresis direct current is one of effec-tive and safe measurement in treating arthritis with main manifestation of pain and soft tissue disease.