排序方式: 共有14条查询结果,搜索用时 15 毫秒
1.
Posterolateral rotatory instability of the elbow describes a condition that radial head subluxation or dislocation occurs when forearm rotates externally in relation to humerus. It is difficult to diagnose and treat. We reported a typical case which was confirmed by physical examination and MR images. Ligamentous insufficiency was confirmed under direct vision, and was reconstructed with triceps fascia as described by Gong et al with slight modification. Regain of full function was achieved one year after surgery. 相似文献
2.
3.
人工髋关节置换治疗成人髋关节发育不良中远期疗效观察 总被引:1,自引:0,他引:1
[目的]探讨成人髋臼发育不良的人工全髋关节置换的手术技巧及经验,了解成人髋臼发育不良患者行全髋关节置换术后的中远期疗效。[方法]2001年1月~2007年6月,对27例(27髋)成人髋臼发育不良伴骨性关节炎患者,进行了全髋关节置换术。男性8例,女性19例,平均年龄40.6岁(21~69岁)。所有患者均行单侧全髋置换。[结果]术后伤口均一期愈合,随访2~6年,平均48个月;平均Harris评分由术前的(39.2±3.6)分恢复到术后4年的(82.4±4.1)分(优4例、良17例、可6例),与术前比较Harris评分具有显著统计学差异(P0.01)。截止目前无1例翻修,术后6个月,患者均能下地行走、生活自理且恢复日常工作。[结论]全髋关节置换术是治疗成人髋臼发育不良的有效方法,但手术难度较大,并发症较多。术前细致周密的治疗方案,充分考虑成人髋臼发育不良的原发及继发性病理改变,以采取相应的措施;术中特别需要考虑两侧肢体的长度、外展肌的平衡、软组织的松解,处理好髋臼骨缺损、髋臼及股骨近段的畸形、选择好合适的假体,是手术治疗成功的关键。 相似文献
4.
Objective:To study the surgical treatment for distal humeral fractures in adults according to the follow-up results.Methods: Twenty-one cases (16 males and 5 females)of distal humeral fracture were included in this study. The average age was 42.5 years (range: 37-52 years). Fractures were classified according to the AO classification system.Nine cases of C1,8 C2 and 4 C3-type fractures were identified.Open reduction and internal fixation were performed in all cases. A tricep-reflecting approach was adopted, and either the AO orthogonal plating or parallel plating technique was chosen,based on the fracture type. The plaster cast was removed 3 weeks after operation. Rehabilitation was encouraged during this period and afterwards. The average follow-up time was 12.2 months (range: 8-28 months). The outcome was scored according to Aitken and Rorabeek system.Results:No nerve injury,nonunion or failure of fixation was encountered during the operation and follow-up.However, ossifying myosifis occurred in one case.Conclusions:A triceps-reflecting approach can provide adequate exposure to the joint. The use of AO orthogohal plating or parallel plating techniques based on the type of fractures can provide rigid fixation for the fracture. 相似文献
5.
6.
文献报道,1%~3%的结核病变会累及肌肉骨骼系统。原发的肌肉结核极其罕见,Soler等研究表明在免疫功能正常的2334例患者中,只有18例发生椎管外的肌肉组织结核,其中原发的结核性肌炎患者只有6例,发病率约为0.26%(6/2334)。国内也仅有少数散发报告。 结核性肌炎的病因目前尚不明确,一般认为创伤、营养不良、病毒感染、免疫力减低及寄生虫等均可能成为其发病的诱因。结核杆菌侵及肌肉最可能解释为:局部肌肉处于高乳酸状态,同时肌肉组织缺乏网状上皮和淋巴组织,高分化的肌肉组织以及丰富的血流供应。目前,大部分肌肉结核均报道发生于免疫功能正常的人群,只有少数报道发生于合并有获得性免疫缺陷综合征或肾病的患者。本文报告一例既往有白血病病史患者双侧腓肠肌发生结核性肌炎的治疗经过,探讨其误诊原因及诊断方法。 相似文献
7.
全髋关节置换术与人工双极股骨头置换术治疗老年新鲜移位股骨颈骨折的近期疗效比较 总被引:1,自引:0,他引:1
[目的]对全髋关节置换术(THA)与人工双极股骨头置换术(BA)治疗伤前活动量大,有独立行走能力的老年新鲜移位股骨颈骨折的疗效进行临床回顾性对比研究.[方法]本科2004年6月~2007年6月期间采用人工关节置换治疗新鲜股骨颈骨折190例,按照一定标准共筛选出完整病例86例,获得随访74例,THA组38例,平均年龄72岁;BA组36例,平均年龄72.5岁,平均随访36个月(18~52个月).对术中出血量及手术时间、术后并发症及死亡率进行比较,并使用Harris评分和Merled'Aubigne-Postel髋关节功能分级对术后疗效进行评价.[结果]THA组平均手术时间较BA组长,且差别具有显著性(P=0.002),两组术中出血量有显著性差别(P=0.009).两组术后并发症及死亡率无显著性差别(P=0.500和P=1.000).THA组术后疼痛、活动范围及行走能力评分均高于BA组,且具有统计学意义(P=0.023,0.006和0.013).THA组有1例术后出现关节假体脱位,但与BA组相比无统计学意义(P>0.05).[结论]对术前具有独立行走能力,活动量较大的老年患者实施人工全髋关节置换术早期可获得较好的功能,且术后髋部疼痛发生率低. 相似文献
8.
[目的]探讨术前功能状态对初次全髋关节置换术(THA)术后早期功能的影响.[方法]对2006年1月-2008年1月期间在本科行初次非骨水泥型全髋关节置换的髋关节骨性关节炎95例患者进行随访研究,其中男49例,女46例,平均年龄62.7岁(50~76周岁),随访时间大于24个月.根据患者术前Harris评分(HHS)将患... 相似文献
9.
10.