微创经皮钢板内固定技术治疗胫骨近端骨折

目的探讨微创经皮钢板内固定（MIPPO）治疗胫骨近端骨折的方法和临床疗效。方法对15例胫骨近端骨折患者采用间接复位技术和MIPPO技术治疗。结果所有患者术后随访4-12个月；骨折均临床愈合，愈合时间3—7个月，无畸形愈合、感染及钢板断裂。功能采用Johner—Wruhs评分标准：优10例，良4例，中1例。结论MIPPO是治疗胫骨近端骨折的理想方法之一。     

股骨远端骨折术后骨不连原因分析及处理

目的探讨股骨远端骨折术后骨不连的原因及处理方法。方法分析11例股骨远端骨折术后骨不连的原因,均再次手术、植骨、解剖钢板内固定。结果10例获1年1个月-3年8个月随访,骨不连均愈合,愈合时间11.6-19.8个月（平均16.9个月）。无钢板、螺钉松动断裂。膝关节功能按Kolment评分标准：优3例,良5例,差2例。结论内固定不当、骨缺损尤其是内侧骨缺损未充分植骨修复、术后管理不当等是导致骨不连的重要因素。植骨、解剖钢板内固定是治疗股骨远端骨折术后骨不连较适宜的方法。     

股骨干骨折交锁髓内针内固定术后局部出现骨化性肌炎5例

股骨干骨折交锁髓内针固定术后局部出现骨化性肌炎(Myositis ossificans)鲜有报道,我科自2003年1月-2005年9月共发生5例,报告如下。1临床资料切开复位交锁髓内针内固定治疗股骨干骨折患者61例,术后均放置引流管(24～72h拔管)。术后发生局部骨化性肌炎的5例,均为男性,年龄22～46     

闭合复位微创手术治疗Jones骨折12例临床报告

目的探讨闭合复位微创手术治疗Jones骨折的临床效果。方法2005年1月~2007年1月,采用闭合复位,经皮导针定位,两枚空心螺纹钉内固定治疗Jones骨折12例。结果均获随访,时间6~18月,12例患者均获得骨性愈合,平均时间5.5(4~8)周。踝关节功能评分良10例,可2例,良好率达83.3%。结论闭合复位微创手术治疗Jones骨折具有操作简便,固定牢靠,创伤小,出血少,伤口愈合快,有利于踝关节功能恢复等优点,是治疗Jones骨折的有效方法。     

Primary Hemiarthroplasty for Proximal Humeral Fractures in the Elderly: Long-Term Functional Outcome and Social Implications

Abstract Background: Primary shoulder hemiarthroplasty is an established treatment modality for complex fractures of the proximal humerus. Long-term functional outcome is often disappointing. However, little is known about social implications particularly in the elderly. Methods: A single-institution case series of consecutive geriatric patients (age > 70 years) treated with shoulder hemiarthroplasty for complex fractures of the proximal humerus between 1994 and 1997 was analysed. Postoperative morbidity, long-term function, radiological outcome and social implications were evaluated. Results: Seventy-seven patients fulfilled the study criteria. Median age at the time of operation was 80 years (range 70–93 years). Systemic and local postoperative complications were observed in 8% including 2 patients (3%) with revision surgery. Postoperative mortality was 1%. Forty-eight patients (62%) were available for follow-up (median 49 months, range 25–80 months), 22 (29%) died from causes unrelated to hemiarthroplasty before follow-up and 7 patients (9%) did not attend follow-up examination. Median Constant-Murley score was 41 points (range 17–77 points). Long-term results concerning pain were satisfying. The Oxford shoulder score ranged from 14 to 40 (median 30). Forty-one patients (85%) still lived in their original environment and managed their daily life independently despite poor shoulder function. Four patients (8%) lived in a retirement home and 3 (6%) in a nursery home. Eighty percent of our patients were still able to use public transportation, do the daily shopping and wash their whole body by themselves. Conclusion: Most patients managed their daily life independently despite poor shoulder function.     

Treatment of calcaneal fractures: the available evidence

Abstract Calcaneal fracture is the most common of the tarsal fractures and represents 1%–2% of all fractures. The fractures may be divided into extra-articular (not affecting the joint) and intra-articular (involving the talo-calcaneal and calcaneal cuboid joints) types. The management of heel fractures includes nonoperative and operative treatments, but no clear consensus has been reached. The choice of operative treatment is still controversial with many factors influencing the final clinical outcome. Many studies have assessed the outcome of treatment of calcaneal fractures, but there is a general disagreement on their management. The objective of this study was to collect and evaluate the scientific evidence reported in the literature supporting the different treatments for calcaneal fractures.     

Le Fort型骨折的CT表现和分型

目的探讨Le Fort型骨折的CT表现及其分型。方法对62例Le Fort型骨折患者进行薄层螺旋CT扫描和三维重组分析。结果在62例中，Le FortⅠ型10例，Ⅱ型9例，Ⅲ型8例，复合型35例（其中Ⅰ＋Ⅱ型18例，I＋Ⅱ＋Ⅲ型7例，Ⅱ＋Ⅲ型10例）；55例同时伴发颌面部其他骨折。Le Fort型骨折在二维CT上表现为颌面部多发且杂乱的骨折，虽然在发现细小和深部结构的骨折方面优于三维CT成像，但难以作出Le Fort型骨折的诊断；三维CT成像能清晰立体地显示Le Fort型骨折的整体形状及走向，并可明确作出分型。结论三维CT成像是Le Fort型骨折最有效的诊断方法，对临床制定治疗方案具有指导意义，但是对细小骨折诊断不如二维CT。     

老年新鲜股骨颈骨折治疗方法探讨

目的 探讨老年新鲜股骨颈骨折的术式选择。方法 回顾性分析217例60岁以上新鲜股骨颈骨折，分别采用单钉固定(46例)、多针固定(37例)、AO空心钉固定(79例)、人工髋关节置换(55例)4种方法，对比骨折愈合率、股骨头坏死率、髋关节功能恢复优良率。结果 内固定组骨折愈合率83．3％(140／162)，股骨头坏死率19．1％(31／162)，髋关节功能优良率75．9％(123／162)。其中空心钉组骨折愈合率94．9％(75／79)，股骨头坏死率6．3％(5／79)，髋关节功能优良率91.1％(72／79)。人工关节组髋关节功能优良率89．1％(49／55)。结论 内固定手术对老年新鲜股骨颈骨折有意义，AO空心钉固定操作简单，骨折愈合率高，可作首选内固定。人工髋关节置换应严格掌握适应证。     

中空双头加压螺纹钉加折断式螺钉治疗股骨颈骨折

目的:为了提高股骨颈骨折固定强度和愈合率,减少骨坏死及其它并发症.方法:应用中空双头加压螺纹钉加折断式螺钉治疗股骨颈骨折.结果:经35例临床应用及术后平均28个月随访,优良率为88.6%.结论:本手术切口小、创伤小、出血少、时间短、固定较可靠,便于功能锻炼,术后恢复良好.     

May钢板在治疗股骨转子间骨折中的应用

目的　探讨May钢板治疗股骨转子间骨折临床效果及治疗要点。方法　对 2 7例股骨转子间骨折用May钢板治疗 ,按Evans分型 ,Ⅰ型 2例 ,Ⅱ型 4例 ,Ⅲ型 9例 ,Ⅳ型 12例。结果　 2 7例平均随访 2 9个月 (15～ 36个月 ) ,骨折全部愈合。根据Harris髋关节评分 ,优良率达 96 %。结论　May钢板是治疗股骨转子间骨折的较好选择之一 ,可使骨折达到解剖复位和牢固的内固定 ,疗效良好。