手部重度热压伤创面修复方法的选择

手部重度热压伤不仅有深度烧伤的作者单位：２６４００２山东省烟台市，中国人民解放军第一○七医院（潘希贵，田万成，王建苓）；第八十九医院（张成进）特点，而且受到挤压伴有骨折及其它组织的损伤，如处理方法选择不当会加重损伤的程度，造成手部严重的功能丧失。我院...     

拇趾腓侧皮瓣修饰性修复拇手指掌侧皮肤缺损

目的 介绍一种修复拇、手指掌侧皮肤缺损的理想手术方法. 方法 2001年7月-2006年7月,采用(足母)趾腓侧皮瓣游离移植修复拇、手指掌侧皮肤缺损28例.男16例,女12例;年龄14～46岁.挤压伤11例,冲床伤7例,刀具割伤3例,火器伤3例,咬伤2例,慢性溃疡2例.拇指4例,示指7例,中指7例,环指6例,小指4例.皮肤缺损2.0 cm×1.5 cm～4.0 cm×2.5 cm.病程3 h～7 d.皮瓣切取范围2.5 cm×1.5 cm～4.5 cm×2.5 cm.供区直接缝合或全厚植皮修复.结果术后28例供受区伤口均Ⅰ期愈合,移植皮瓣及供区植皮均成活.28例获随访6个月～5年.皮瓣外形逼真,有罗纹,质地良好,两点辨别觉4～6mm.按中华医学会手外科学会上肢部分功能评定试用标准优25例,良3例.供足行走、跑、跳功能正常. 结论 (足母)趾腓侧皮瓣修复拇、手指掌侧皮肤缺损,供区损伤小,对受区周围组织破坏小,修复后效果佳,能达到修饰性修复目的.     

节段性第二足趾移植修复复杂手掌贯通伤

目的介绍应用节段性第二足趾移植修复复杂手掌贯通伤(有肌腱、骨或关节缺损的手掌贯通伤)。方法2004年3月~2006年9月,对5例复杂手掌贯通伤应用节段性第二足趾携带趾伸、屈肌腱,趾固有神经及足背皮瓣、第一足趾腓侧皮瓣进行修复。结果组织瓣全部成活,植骨愈合。经6个月~1年随访,手部外形满意,皮瓣质地柔软,两点分辨觉6~8mm,手指运动TAM达健侧80%。结论应用节段性第二足趾修复复杂手掌贯通伤,可一个供区同时修复手掌、背侧皮肤,骨或掌指关节、肌腱和神经的缺损,为复杂手外伤提供了一种有效的、可一次性修复的手术方法。     

跨供区髂骨皮瓣一期修复肢体大面积骨与软组织缺损

Objective To study the clinical effect of iliac flap straddled donor area to primary repair large defect of bone and soft tissue. Methods Through the anatomical study about iliac flap, the new oper-ation method about iliac flap was designed, which straddled donor area and used one blood vessel stem (deep iliae circumflex artery) and two branch blood vessel(deep iliac circumflex artery and superficial iliac circum-flex artery compounding in series) for blood supply. Blood supply area of the analogical operation was stud-ied by irrigating fresh cadaver with Indian ink. Thirty-two patients with large defect of bone and soft tissue (20 males, 12 females, 17-68 years old, average 36 years old) were repaired by this method, and the hemo-dynamics was studied by laser Doppler flowmetry. Results It was feasible to connect superficial iliac cir-cumflex artery with the branch of deep iliac circumflex artery. Indian ink irrigating fresh cadaver simulate operation showed that area scope dyed by Indian ink: in ilium, Indian ink was found in the bone which was (15.8±3.2) cm away from anterior superior iliac spine. In skin flap, Indian ink was found (8.6±2.4) cm superi-or, (5.4±2.6) cm inferior, (5.8±2.6) cm internal and (24.6±5.8) cm external from the anterior superior iliac spine. Laser Doppler flowmetry showed that the peripheral blood flow of skin flap increased as time passed, the increase speed began to tardy at the third day, then ingress the platform stage. Thirty-two cases were all succeed with functional rehabilitation and perfect shape. Thirty-one cases got completely bone healing; bone healing time ranged from 9 to 19 months, with an average of 12 months. One case turned to chronic os-teomyelitis, and had to suffer operation again, the bone healing time was 22 months. Conclusion As the ili-ae flap straddled donor area has sufficient blood supply, it can repair large defect of bone and soft tissue in one stage.     

尺动脉腕上皮支在断掌中的应用

手掌离断伴有掌侧皮肤缺损往往影响再植的成功率及术后功能的恢复,利用尺动脉腕上皮支皮瓣加以修复,可以大大提高手术的成功率及术后功能的康复。     

腓骨头复合组织瓣修复儿童内踝骨皮肤缺损四例

Objective To investigate the therapeutic effect of fibular head composite flap for bone and skin defect at medial malleolus in children. Methods From Aug. 2005 to Apr. 2009, 4 children cases(2 male, 2 famale, from 3 to 11 year) with bone and skin defect at medial malleolus were reconstructed with fibular head composite flaps pedicled with lateral inferior genicular vascular bundle. The skin defect was 3- 6 cm × 8-10 cm in size. Results All the 4 compostie flaps survived completely. The patients were followed up for 4 months to 4 years with good bony healing. Both esthetic and functional results were satisfactory in ankle joint. Conclusions The fibular head composite tissue flap has a good therapeutic effect for bone and skin defect at medial malleolus in children.     

第2跖背动脉皮瓣移植修复单手指大面积软组织缺损

目的探讨第2跖背动脉皮瓣移植修复单手指大面积缺损的手术疗效。方法在解剖学基础上,采用第2跖背动脉皮瓣移植修复单手指大面积软组织缺损43例。结果43例皮瓣全部成活。术后随访6~10个月,移植皮瓣外形良好,质地、色泽良好,厚度适中。感觉恢复满意,两点分辨觉平均达5~8mm。结论应用以第2跖背动脉皮瓣移植修复单手指大面积软组织缺损,其血供可靠,手术简便、对供区破坏小,是一种值得推荐的方法。     

创伤性胫前皮肤缺损骨不连医源性因素分析及防治

目的探讨外伤性胫前皮肤缺损骨不连医源性因素、治疗方法及预防措施.方法对136例外伤性胫前皮肤缺损,进行回顾性研究,分析医源性因素,提出预防措施,随访治疗效果.采用7种局部转移皮瓣和6种游离皮瓣移植治疗皮肤缺损,骨不连、骨缺损均采用带血管的骨移植.结果136例中121例得到6～28个月随访,平均17个月.局部皮瓣转移全部成活,游离皮瓣移植中7例术后发生血管危象,经探查4例成活,3例失败,二期以带胫后血管的对侧小腿内侧皮瓣为受区血管蒂的皮瓣移植修复治愈.骨不连、骨缺损行骨移植后均在术后3个月愈合,骨髓炎治愈.结论医源性技术缺陷是外伤性胫前皮肤缺损骨不连的重要因素,针对各种不同的因素进行预防、合理治疗可获得满意效果.     

第二足趾整形后再造拇指一例

笔者于2007年2月23日,利用第二足趾整形后再造拇指毁损1例,疗效满意。1临床资料患者,男性,21岁,因电烧伤致左手拇指毁损。X线示左手拇指自掌骨远1/3处缺失(图1),残断愈合良好。大鱼际肌部分缺损。常规在硬膜外及臂丛神经麻醉下手术:①受区准备:拇指残断矢状面切口,修整第一掌骨     

儿童肱骨远端全骺分离的手术治疗

[目的]总结儿童肱骨远端全骺分离的解剖基础、损伤特点及诊断要点,探讨手术治疗的方法、意义及相关问题的处理。[方法]1998～2006年,收治12例肱骨远端全骺分离患儿,按Delee分型:A型2例,B型4例,C型6例,受伤至手术时间12 h之内4例,24 h之内3例,24～72 h 5例,均行切开复位克氏针内固定,术后拍片复查,3～6周拔除克氏针行功能锻炼。[结果]本组12例,随访6个月～8年,平均37个月,骨折愈合时间3～6周,平均4.6周;患肘屈伸活动良好,无1例发生肘内翻。[结论]手术切开复位内固定治疗儿童肱骨远端全骺分离,可以解剖复位,预防肘内翻,最大程度地恢复患肢功能。