老年人股骨转子间骨折两种手术方法疗效的比较

Objective To compare the curative effects of intertrochantefie fractures in aged by two operative methods. Methods 85 cases of elderly patients suffered from intertrechanteric fractures were retrospectively ana-lyzed. Out of the 85 cases,45 cases were treated with dynamic hip screw(DHS) and 40 cases were fixed with Gamma nails. The curative effects and complications were compared simultaneously. Results The total excellent rate was 83.5% in 85 patients,the rates of DHS and Gamma nails group were 77. 8% and 90% (X2 = 2. 84, P 0. 05), re-spectively. The operative time (66. 4 ± 19. 4)min in DHS group were less than the Gamma nail group (875 ± 25.5) rain (t=2. 451 ,P < 0. 05), but the length of surgical incision (19. 6± 5. 1)cm greater than the Gamma nail group (10. 3 ± 4. 7) cm(t = 2. 501, P < 0. 05). The complications of DHS group (11.1%) were significanfly higher than that of Gamma nail group(2. 5%) (X2 =3.94,P<0. 05). Conclusion As long as the physical condition can toler-ate,surgery recommend the use of DHS and Gamma nail surgical techniques in aged patients with intertrechanteric fractures.     

老年人股骨转子间骨折两种手术方法疗效的比较

目的比较老年股骨转子间骨折两种手术方法疗效。方法对85例老年股骨转子间骨折分别采用动力髋螺钉（DHS）45例,Gamma钉40例进行手术治疗,比较2组疗效和并发症发生率。结果85例老年股骨转子间骨折经治疗后优良率为83．5％;DHS及Gamma钉治疗股骨转子问骨折的优良率分别为77．8％和90．0％（0=2．84,P〉0．05）;DHS组的手术时（66．4±19．4）min少于Gamma钉组（875±25．5）min（t=2．451,P〈0．05）,但手术切口长度（19．6±5．1）cm大于Gamma钉组（10．3±4．7）cm（t=2．501,P〈0．05）,DHS组并发症11．1％明显高于Gamma钉组2．5％（X2=3．94,P〈0．05）。结论股骨转子间骨折患者只要身体状况能耐受手术者推荐其使用DHS和Gamma钉手术方法。     

DOMELUX6262手术无影灯常见故障维修

台湾TRIDENT DOMELUX6262双头双灯手术无影灯具有出色的聚焦效果、无影效果、深孔照射效果及冷光效果，并采用自动灯泡监测与备用自动递补系统，保证光源全程供应，能出色地满足各种手术要求，本文介绍了其几种常见故障的维修。     

外伤性腹壁疝二例报告

例1。男，37岁。车祸中左下腹被铁棒撞伤1小时于1995年4月4日入院。查体：腿软稍胀，左下腹、会阴部及阴茎皮肤挫擦伤，左下腹触及10cm×5cm皮下腹壁缺损，左侧卧位或用力咳嗽时有较大肿块突出，质较，表面可闻及肠鸣音，平卧时消失或用手可还纳肿块入腹腔，右下腹腹腔穿刺抽得     

带锁髓内钉在下肢骨干多段骨折的应用

目的：探讨带锁髓内钉在下肢骨干多节段骨折应用的临床疗效及有关问题。方法：回顾性分析31例股骨、胫骨干多节段骨折应用带锁髓内钉的临床资料，有关适应证、切开复位、扩髓及动力和静力固定问题进行讨论。结果：31例中除2例失访，29例随访8～31个月，平均随访12．5个月，关节功能恢复优良率93．1％，骨折愈合率98．3％。结论：只有掌握好操作技术，带锁髓内钉是目前治疗下肢骨干多节段骨折的一种良好内固定方法，值得推广应用。     

关节镜结合中药治疗膝关节骨性关节炎

目的 探讨膝关节骨性关节炎采用关节镜结合中药治疗的临床效果.方法 选择我院2009年6月～2011年6月收治的膝关节骨性关节炎患者80例,随机分为两组,对照组40例单纯采用关节镜清理治疗,观察组40例在此基础上结合中药治疗,就两组临床资料进行回顾性分析.结果 观察组40例中,治愈30例,显效4例,有效5例,无效1例,有效率为97.5％.对照组40例中,治愈24例,显效6例,有效2例,无效8例,有效率为80％.观察组优于对照组临床有效率,差异有统计学意义(P＜0.05).Lequence膝关节严重指数评分两组治疗后情况均优于治疗前,治疗6个月后情况显著优于对照组(P＜0.05).结论 关节镜为治疗膝关节骨性关节炎的有效方法,结合中药治疗可明显提高临床效果,改善膝关节功能,减轻疼痛,明显改善了患者生存质量.     

麻醉下手法松解肩周炎56例

肩周炎又称粘连性肩关节炎、冻结肩,是由于肩关节周围软组织病变而引起肩关节疼痛和活动功能障碍[1]。其特征是肩关节周围疼痛逐渐加剧,经数日或数月形成关节内外粘连性运动障碍。我科从1998年以来采用麻醉下手法松解肩周炎56例,经随访均取得了较好的治疗效果,现就有关资料分析如下。     

老年人股骨转子间骨折两种手术方法疗效的比较

Objective To compare the curative effects of intertrochantefie fractures in aged by two operative methods. Methods 85 cases of elderly patients suffered from intertrechanteric fractures were retrospectively ana-lyzed. Out of the 85 cases,45 cases were treated with dynamic hip screw(DHS) and 40 cases were fixed with Gamma nails. The curative effects and complications were compared simultaneously. Results The total excellent rate was 83.5% in 85 patients,the rates of DHS and Gamma nails group were 77. 8% and 90% (X2 = 2. 84, P 0. 05), re-spectively. The operative time (66. 4 ± 19. 4)min in DHS group were less than the Gamma nail group (875 ± 25.5) rain (t=2. 451 ,P < 0. 05), but the length of surgical incision (19. 6± 5. 1)cm greater than the Gamma nail group (10. 3 ± 4. 7) cm(t = 2. 501, P < 0. 05). The complications of DHS group (11.1%) were significanfly higher than that of Gamma nail group(2. 5%) (X2 =3.94,P<0. 05). Conclusion As long as the physical condition can toler-ate,surgery recommend the use of DHS and Gamma nail surgical techniques in aged patients with intertrechanteric fractures.     

运用单臂外固定器治疗胫腓骨骨折33例

探讨外固定器治疗胫腓骨骨折的疗效。回顾分析1998～2003年间应用单臂外固定器治疗胫腓骨骨折33例临床资料，认为外固定器治疗胫腓骨骨折可获良好效果。     

YBDS-11A型电脑输液泵的工作原理和检修方法

YBDS-11A型电脑输液泵是一种较常使用的国产输液泵,它是一种电脑化的自动输液装置,可以满足不同的输液要求,同时,还具有多种报警功能,是降低工作强度,提高治疗精度的理想设备。本文介绍了YBDS-11A型电脑输液泵的工作原理,并对几种常见故障现象及分析处理进行了较详细的叙述。