应用腹直肌前鞘-腹外斜肌腱膜瓣修复先天性膀胱外翻

目的总结先天性膀胱外翻的修复,探讨腹直肌前鞘—腹外斜肌腱膜瓣及肌蒂阔筋膜张肌肌皮瓣在修复膀胱外翻中的应用。方法应用腹直肌前鞘—腹外斜肌腱膜形成的前鞘—腱膜瓣加局部皮瓣或同侧肌蒂阔筋膜张肌肌皮瓣修复先天性膀胱外翻及腹壁缺损,局部皮瓣修复尿道上裂,肌皮瓣的应用面积最大为10cm×8cm。结果临床应用12例,膀胱外翻及腹壁的修复均达到了良好效果,膀胱括约肌功能基本恢复,二次尿道紧缩后12例均能控制排尿。肌蒂阔筋膜张肌肌皮瓣部分坏死2例,游离植皮后痊愈。结论选择性地应用腹直肌前鞘及腹外斜肌腱膜形成前鞘—腱膜瓣加强腹壁,局部皮瓣转移或应用同侧肌蒂阔筋膜张肌肌皮瓣转移修复腹壁缺损能有效地修复先天性膀胱外翻,恢复膀胱颈部括约肌的连续性及尿道紧缩,能达到自主控制排尿的目的。     

The radial forearm flap

Described in 1981 by the Chinese authors Yang Kuofan et al. [1] as a free flap, then in 1982 by Lu et al. [2] as a retrograde flow pedicle flap, this fasciocutaneous flap is designed at the level of the anterior and external faces of the forearm, and vascularized by the radial artery via a network of septal arteries. Prior to utilization it must be reversed on its distal pedicle. This flap allows repairing cutaneous substance loss of the whole hand and fingers. The emergence of the Chinese flap in the 1980’s resulted in a regression of the Mac Gregor groin flap that was widely used at this time [3,4]. Nevertheless, other forearm flaps, less “expensive” in terms of vascular involvement [5–9] have reduced its indications. The Chinese flap however keeps two essential indications: the multi-finger important defect that no other forearmflapmay cover; and composite substance loss of the thumb (despite the fact that the Chinese flap shares these indications with interosseous artery composite flaps).     

单蒂横行腹直肌肌皮瓣乳房再造中Ⅳ区皮瓣的取舍

目的探讨单蒂横行腹直肌肌皮瓣乳房再造术中Ⅳ区皮瓣的取舍。方法通过16例实施单蒂横行腹直肌肌皮瓣乳房再造术，术中观察皮瓣的皮色、断面出血颜色，并利用近红外血氧监测仪测定皮瓣各区的组织血氧饱和度，决定Ⅳ区皮瓣的取舍。术后观察指标包括术后并发症及美学效果。结果16例中5例Ⅳ皮瓣的肤色正常、断面出血呈鲜红色而非暗红色、组织血氧饱和度不低于Ⅲ区组织血氧饱和度的95％。在接受了保留Ⅳ区皮瓣的单蒂横行腹直肌肌皮瓣乳房再造术后，再造乳房全部成活，无严重术后并发症，患者对再造乳房均很满意。结论近红外血氧无创检测有助于决定Ⅳ区皮瓣的取舍。有选择地实施保留Ⅳ区皮瓣的单蒂横行腹直肌肌皮瓣乳房再造术，可用于大面积胸壁缺损或乳腺尾叶的修复重建。     

膝以下严重开放性创伤的修复

[目的]研究膝以下严重开放性创伤的修复。[方法]自1995年3月～2005年3月收治膝以下严重开放性损伤153例，Ⅰ期修复106例，Ⅱ期修复47例，7种内固定方法，11种皮瓣修复方法。[结果]153例中随访132例，时间6个月～5年，平均17个月，术后功能优良率85．7％，皮瓣成活率良好。皮瓣局部坏死25例，骨不连4例，慢性感染8例，骨髓炎3例。[结论]改进的腓肠神经营养血管皮瓣和皮瓣桥手术扩大了皮瓣的应用范围，减少了并发症的发生。本研究为膝以下严重开放性损伤的修复提供了良好的方法；熟练的显微外科技术和各种组织瓣的合理应用是修复成功的关键。     

大龄腭裂患者的手术治疗方法与语音治疗效果的对比研究

目的 对单纯行裂隙关闭术和同期行咽后壁咽成形术的大龄腭裂患者,术前、术后发音效果进行检测分析和对比研究,评定手术的治疗效果.方法 对24例同期行腭裂关闭术及咽后壁组织瓣咽成形术治疗和12例单纯行裂隙关闭术的大龄腭裂患者,术前、术后用鼻咽纤维镜检测其腭咽闭合情况,应用通用音频谱分析系统,对本组术后患者腭裂语音进行声学分析.结果 所有腭裂修复术后,创口均达到临床Ⅰ期愈合,语音也有不同程度改善.大龄腭裂患者采用腭裂关闭及同期咽成形术的修复组,术后发音明显优于单纯行裂隙关闭组.结论 大龄腭裂患者,采用腭裂关闭及同期咽成形术,是提高腭咽闭合和改善发音较好的手术方法.     

前臂预成皮瓣腭部缺损1例整复术护理

目的:提高前臂预成皮瓣整复术的护理水平.方法:通过术前心理护理,供区的皮肤保护,口腔装备,术后环境准备和卧位,皮瓣观察,切口护理,饮食和口腔护理进行评价.结果:预成皮瓣正常成活,色泽红润如期修复腭部缺损.结论:良好的护理可以提高前臂预成瓣移植的成功率.     

The laterally extended medial hemisoleus flap for reconstruction of a tibial wound in the distal third of the leg

A soleus flap as a local reconstructive option for soft-tissue coverage of a tibial wound in the distal third of the leg has never been well recognized. In a 2-year period, seven patients underwent reconstruction of a less extensive tibial wound (4 × 3 to 10 × 4 cm) in the distal third of the leg after orthopedic trauma with the laterally extended medial hemisoleus flap. The flap was elevated with emphasis on the preservation of the most distal perforators from the posterior tibial vessels to the flap as possible while allowing adequate rotation of the flap to cover the exposed tibia and/or hardware and on the possible preservation of foot planter flexion by reconstruction of the proximal Achilles’ tendon. In this series, there was no total or partial flap loss. All patients healed their tibial wounds primarily with reliable soft-tissue coverage, evidenced fracture healing, and good cosmetic outcome during follow-up. Thus, the laterally extended medial hemisoleus flap described by the author can be a reliable option for soft-tissue coverage of a less extensive tibial wound in the distal third of the leg. It offers a more cost-effective approach for managing this unique problem and can be performed by most reconstructive surgeons without microsurgical expertise.     

Free tissue transfer at an army medical center

Free tissue transfer has been demonstrated to be an effective modality of treating a variety of wounds and conditions in the civilian population. The use of these procedures has been underreported by American military surgeons. Military surgeons face unique hurdles that make the effective performance of these procedures difficult. We report our experience with free flap reconstruction at an American Army medical center. We performed 44 free flaps in 38 patients; although operative times and hospital length of stay were comparatively long, our success rates were excellent with only one partial flap loss. The opinions or assertions contained herein are the private views of the authors and are not to be construed as official or reflecting the views of the Department of the Army or the Department of Defense.     

The remucosalizing alar cartilage flap: a reconstructive option for repairing nasal septal perforations

The objective of this study is to assess the results of repairing septal perforations with a vascularized pedicled alar cartilage island flap. Using the external rhinoplasty approach, a vascularized flap of alar cartilage, harvested as a cephalic trim and pedicled on the ascending columellar branches of the superior labial artery was raised. Bilateral mucoperichondrial septal flaps were elevated and the alar flap was transposed and secured within the defect and bilaterally overlaid with temporalis fascia. Silastic sheets were placed and remained in situ until the grafts were revascularized from the peripheries of the defect as well as centrally from the alar flap. The revascularized temporalis fascia acted as a scaffold for nasal remucosalization. The alar flap also increased the long-term structural robustness of the repair. Between 1999 and 2003, 14 patients with septal perforations ranging from 10 to 31 mm underwent septal reconstruction using this technique. There were nine males and five females. The flap was successfully raised in all cases and long-term closure was maintained in 12 patients (86%). The alar cartilage flap is an effective technique for repairing septal perforations in selected patients. It provides vascularized tissue which nourishes the grafts during remucosalization, and a cartilaginous framework, which affords long-term structural support to the repair. It also obviates the need to transpose nasal mucosa and create a secondary defect. The rhinoplasty approach furthermore permits additional nasal deformities to be corrected at the same time. Presented at the British Association of Plastic Surgeons Summer Scientific Meeting, Sheffield, UK (12 July 2006).     

应用胫前肌瓣修复胫骨骨髓炎合并软组织缺损

自1999年1月-2005年3月,应用胫前肌瓣修复胫骨骨髓炎合并软组织缺损13例,同时辅以中药治疗,获得较满意的效果,现报告如下。1临床资料本组13例,男9例,女4例;年龄18⁶7岁,平均32岁。致伤原因:车祸伤6例,挤压伤4例,烧伤1例,坠落伤2例。胫骨上1/3段1例,中1/3段2例,下1/3段5例,中下2/3段5例。病程12d³0个月,外露骨有干燥、硬化、发白、变黑,周围有肉芽、瘢痕组织、脓性分泌物等。外露骨纵形长0·6⁸·0cm,皮肤缺损面积最大为4cm×10cm。2治疗方法2·1手术方法在硬膜外麻醉下,股部上止血带,术区常规消毒。首先切除溃疡及外露胫骨周围瘢痕,清除髓腔内分泌物及