自固定补片Sublay修补腹壁肿瘤切除术后腹壁缺损的临床疗效

探讨自固定补片Sublay修补腹壁肿瘤切除术后腹壁缺损的效果.2013年11月至2018年3月,应用自固定补片行腹壁肿瘤切除术后腹壁缺损修补24例,随访内容包括异物感、慢性疼痛、切口疝、生活质量及肿瘤复发情况等.结果显示,肿瘤切除后腹壁缺损面积为(27±10)cm2,手术时间为(148±61)min.术后切口均愈合良好...     

复合补片修补腹壁肿瘤切除后巨大腹壁缺损的临床疗效

目的探讨复合补片修补腹壁肿瘤切除后巨大腹壁缺损的临床疗效。 方法回顾性分析2015年2月至2017年8月,新疆医科大学第四附属医院收治的55例腹壁肿瘤切除术后巨大腹壁缺损患者临床资料,根据植入补片的不同分为试验组（35例）和对照组（20例）,2组患者均行腹壁肿瘤切除术,试验组植入Proceed补片,对照组植入Composix Kugel补片。比较2组手术相关临床参数、手术前后不同时间疼痛程度、切口愈合情况、并发症、肿瘤复发及转移情况。 结果2组铺置补片时间及术后自主活动时间比较,差异无统计学意义（P>0.05）。术后12 h至7 d,2组患者视觉模拟评分均呈逐渐降低趋势,且均明显低于术前（P<0.05）,但2组间均无明显差异（P>0.05）。拆线后伤口均达到一期愈合,2组总并发症发生率比较,差异无统计学意义（P>0.05）。随访1年,试验组肿瘤原位复发1例,对照组肿瘤远处转移1例,2组患者腹壁修复材料腹腔面光滑,且均未见腹壁修复材料与肠管黏连。 结论采用Proceed补片和Composix Kugel补片对腹壁肿瘤切除后巨大腹壁缺损进行修复和重建,效果均较好,安全性高。     

Proceed补片对腹壁硬纤维瘤切除后遗留巨大腹壁缺损修补的疗效分析

目的探讨Proceed网片对腹壁缺损修补的疗效。方法回顾性分析了我院2年来对15例硬纤维瘤患者以Proceed补片进行腹壁缺损修补的手术方法及随访资料。结果术后3例发生皮下积液,全部患者随访1个月~2年,无感染、切口疝发生,无局部不适。结论Proceed补片具有抗粘连、复发率低等优点,可在腹壁硬纤维瘤切除术后遗留巨大腹壁缺损修补中加以应用。     

腹壁疝补片修补术后感染的外科处理

目的总结腹壁疝补片修补术后感染的外科处理方法及经验。方法回顾性分析我科2007年6月至2010年5月期间16例腹壁疝补片修补术后感染并接受外科处理的患者的临床资料,其中男10例,女6例;年龄24～73岁,平均45.2岁。其中腹壁切口疝补片修补术后感染11例,腹壁肿瘤切除术后腹壁缺损补片修补术后感染4例,回肠代膀胱造口旁疝补片修补术后感染并尿瘘1例。患者表现有补片暴露、慢性流脓、腹壁慢性窦道及肠皮瘘,均就诊于初次手术的医生,经局部换药处理后3～24个月未愈。患者在我科接受了根治性感染网片切除及腹壁重建术。结果所有患者均将感染补片取出,5例采用成分分离技术自体组织游离修补,4例同时应用聚丙烯平片加强修补,5例同时行脱细胞基质生物补片修补,1例未行修补给予切口创面负压吸引加局部换药,1例去除补片后未行加强修补直接缝合关闭切口。术后住院时间9～25d,平均14d。术后切口一期愈合13例,其余3例切口经局部换药二期愈合。随访6～34个月,平均22个月,无疝复发。结论腹壁疝或缺损补片修补术后感染的外科处理非常棘手,需根据患者个体具体情况处理方可取得满意效果。     

TRAM皮瓣乳房再造术后腹壁张力的研究

目的 研究TRAM皮瓣术后腹壁张力的情况。方法 采用调查表,运动测试和腹直肌形态CT扫描作手术前后对照。结果 手术初期（1-6周）腹壁张力下降,尤其以双蒂皮瓣者为甚,3个月后已无明显差异;运动测试显示术后运动不如术前;而CT扫描示腹直肌形态保持良好。结论 TRAM皮瓣乳房再造术后腹直肌肌力有下降。而腹壁张力无明显改变。     

生物补片一期修复污染状态下的腹壁疝和腹壁缺损

目的：评价生物补片用于污染或感染状态下腹壁缺损一期修复的安全性和有效性。方法 2010年4月以来17例腹壁缺损手术均因肠外瘘或肠造口、切口感染或同时肠道手术等原因而处于感染或污染状态：切口疝6例,腹股沟嵌顿疝1例,肠外瘘8例、直肠癌柱状切除术2例。腹壁缺损范围在(3 cm ×2 cm)～(6 cm×17 cm),均采用...     

TRAM皮瓣乳房再造术后腹壁张力的研究

目的　研究TRAM皮瓣术后腹壁张力的情况。方法　采用调查表 ,运动测试和腹直肌形态CT扫描作手术前后对照。结果　手术初期 (1～ 6周 )腹壁张力下降 ,尤其以双蒂皮瓣者为甚 ,3个月后已无明显差异 ;运动测试显示术后运动不如术前 ;而CT扫描示腹直肌形态保持良好。结论　TRAM皮瓣乳房再造术后腹直肌肌力有下降 ,而腹壁张力无明显改变     

TRAM皮瓣乳房再造术后腹壁张力的研究

目的　研究TRAM皮瓣术后腹壁张力的情况。方法　采用调查表,运动测试和腹直肌形态CT扫描作手术前后对照。结果　手术初期(1～6周)腹壁张力下降,尤其以双蒂皮瓣者为甚,3个月后已无明显差异;运动测试显示术后运动不如术前;而CT扫描示腹直肌形态保持良好。结论　TRAM皮瓣乳房再造术后腹直肌肌力有下降,而腹壁张力无明显改变。     

腹腔内置PROCEED网片修补巨大腹壁缺损三例

获得性腹部缺损的常见病因有外伤、手术、感染等.笔者应用腹腔内置PROCEED外科网片修补法修补3例巨大腹部缺损患者,报道如下.     

生物材料补片修补脐尿管肿瘤切除后腹壁缺损一例

患者女性，52岁，主因腹壁肿物切除术后3年，切口下发现包块2年入院。3年前患者因“腹壁肿物”在外院行腹壁肿物切除术，术后病理回报为良性肿物，术后恢复好。2年前再次在手术部位出现相同性质肿物，肿物逐渐增大，无尿频、尿急、尿痛症状。既往有剖腹产病史。入院查体：腹部平坦，右下腹和下腹正中可见两条12cm长手术瘢痕，右下腹瘢痕下方可触及12cm×8cm大小包块，质硬，全腹无压痛、反跳痛；肠鸣音正常。     

Assessment of the abdominal wall function after pedicled TRAM flap surgery for breast reconstruction: Use of modified mesh repair for the donor defect

Background:

The pedicled TRAM flap has been a workhorse of autologous breast reconstruction for decades. However, there has been a rising concern about the abdominal wall donor site morbidity with the use of conventional TRAM flap. This has generally been cited as one of the main reasons for resorting to “abdominal wall friendly” techniques. This study has been undertaken to assess the abdominal wall function in patients with pedicled TRAM flap breast reconstruction. The entire width of the muscle and the overlying wide disk of anterior rectus sheath were harvested with the TRAM flap in all our patients and the anterior rectus sheath defect was repaired by a Proline mesh.

Materials and Methods:

Abdominal wall function was studied in 21 patients who underwent simultaneous primary unipedicled TRAM flap reconstruction after mastectomy for cancer. In all the patients, the abdominal wall defect was repaired using wide sheet of Proline mesh both as inlay and onlay. The assessment tools included straight and rotational curl ups and a subjective questionnaire. The abdominal wall was also examined for any asymmetry, bulge, or hernia. The minimal follow-up was 6 months postoperative. The objective results were compared with normal unoperated volunteers.

Results and Conclusions:

The harvesting the TRAM flap certainly results in changes to the anterior abdominal wall that can express themselves to a variable degree. A relatively high incidence of asymptomatic asymmetry of the abdomen was seen. There was total absence of hernia in our series even after a mean follow-up period of 15.5 months. A few patients were only able to partially initiate the sit up movement and suffered an important loss of strength. In most patients, synergists took over the functional movement but as the load increased, flexion and rotation performances decreased. The lack of correlation between exercise tests and the results of the questionnaire suggests that this statistically significant impairment was functionally not important. The patients encountered little or no difficulty in theis day-to-day activities. Our modification of use of a wide mesh as inlay and onlay repair minimizes the donor site morbidity. This also avoids maneuvers meant for primary closure of the rectus sheath defects, which can result in distortion of umbilicus. Therefore, in conclusion, the unipedicled TRAM flap should be regarded as a valuable option in breast reconstruction provided careful repair of the abdominal wall defect is undertaken using Proline mesh.     

颞筋膜瓣和E-PTFE在面部皮下软组织缺损修复中的应用

目的：探讨颞筋膜瓣、e—PTFE在面部皮下软组织缺损修复中的应用价值。方法：应用颞筋膜瓣、e-PTFE并采用不同切口入路对面部软组织缺损进行修复。软组织充填多在皮下脂肪层下潜行分离，行颞筋膜、e—PTFE充填。结果：本组修复的患者术后均Ⅰ期愈合，面部轮廓改善理想，触诊手感自然，其中1例患者1月后修复区有一直径5mm大的皮肤坏死，其余均无其他并发症发生。结论：应用颞筋膜瓣、e—PTFE进行面部皮下软组织缺损充填是理想而损伤小且效果明显的修复方法。     

应用聚丙烯网修补腹直肌肌皮瓣乳房再造后的腹壁缺损

目的探讨横行腹直肌肌皮瓣(transverse rectus abdominis myocutaneous flap，TRAM瓣)乳房再造后腹壁缺损较为理想的修复方法。方法应用聚丙烯网修复下腹部TRAM瓣转移后遗留的腹壁缺损24例，蒂部前鞘直接缝合。结果24例应用聚丙烯网修复乳房再造后的下腹壁缺损，不仅修复了缺损，而且同时取得了腹壁美学效果。住院期间无腹腔综合征及感染发生。平均随访1年，未发现腹壁疝、腹壁膨隆、腹壁松弛，腹部整形效果持久，功能良好。结论应用聚丙烯网修复TRAM瓣乳房再造后的腹壁缺损是较为理想的修复方法，不仅能保持腹壁的完整性和各种生理功能，减少并发症的发生；同时，达到了腹壁整形的目的。     

Repair of a full-thickness abdominal wall defect with an innervated latissimus dorsi free flap

A 38-year-old man developed an infection that led to necrosis of the abdominal wall after perforation of a gastric ulcer. A split-thickness skin graft over the abdominal viscera was used to achieve temporary primary closure. After full systemic and local stabilisation, it was reconstructed with a free innervated latissimus dorsi myocutaneous flap.     

Meta-analysis of flap perfusion and donor site complications for breast reconstruction using pedicled versus free TRAM and DIEP flaps

ObjectivesThe transverse rectus abdominis musculocutaneous (TRAM) flap is an important option for breast reconstruction. Several studies have recently evaluated whether a greater number of complications result from the use of pedicled TRAM (pTRAM) flaps versus either free TRAM (fTRAM) flaps or deep inferior epigastric artery perforator (DIEP) flaps. To clarify the evidence regarding this issue, we performed an objective meta-analysis of published studies.Materials and methodsA literature search of articles published between January 1, 1990, to January 1, 2017 was performed using the PubMed, EMBASE, Scopus, and Cochrane databases. Heterogeneity was statistically analyzed, and fixed effects and random effects models were used as appropriate.ResultsEleven articles comparing pedicled TRAM (pTRAM) flaps with either free TRAM (fTRAM) or DIEP flaps were included. The articles evaluated a total of 3968 flaps, including 1891 pTRAM flaps, 866 fTRAM flaps, and 1211 DIEP flaps. Patients with fTRAM flaps had a significantly lower risk of fat necrosis and partial flap necrosis than those with pTRAM flaps. No difference was observed in total flap necrosis and hernia or bulge between fTRAM and pTRAM flaps. No difference was noted in flap complications between DIEP and pTRAM flaps except for hernia or bulge..ConclusionAlthough pTRAM flaps are being replaced by fTRAM and DIEP flaps, which exhibit fewer complications related to flap ischemia and donor site morbidity, it was unclear from the literature which flap type was most beneficial regarding flap vascularity and donor site morbidity. Hence, surgeons should choose the appropriate option based on their preferences and on patient factors..     

大白鼠下腹壁TRAM皮瓣血供特点的实验研究

目的 探讨以腹壁上动脉为蒂的大白鼠下腹壁ＴＲＡＭ皮瓣的血运特点。方法 在大白鼠下腹壁设计并建立动脉供血不足，静脉回流部分受阻以及增加ＩＶ区静脉回流的３种ＴＲＡＭ皮瓣实验模型。结果 （１）以腹壁上动脉供血的大白鼠下腹壁ＴＲＡＭ皮瓣其成活面积可至双侧前线。（２）腹壁上动脉主干主要营养ＴＲＡＭ皮瓣的Ⅰ区和Ⅱ区。（３）静脉回流部分受阻可造成ＴＲＡＭ皮瓣Ⅲ区和Ⅳ区的坏死。（４）增加ＴＲＡＭ皮瓣第Ⅳ区尖端的皮     

Reconstruction of a large abdominal wall defect resulting after necrotizing fasciitis with free latissimus dorsi flap

Necrotizing fasciitis is a severe, life-threatening infection. When it occurs, rapid and wide debridement of all affected tissues is the mainstay of treatment. We present a case in which a large, full-thickness abdominal wall defect occurred after debridement of a necrotizing fasciitis. The defect was reconstructed using a free latissimus dorsi myocutaneous flap. This large and versatile innervated flap seems to be a promising choice for reconstruction of full thickness abdominal wall defects. Received: 21 April 1999 / Accepted: 29 September 1999     

弃指游离指甲瓣移植在指端缺损修复中的临床应用

目的探讨弃指指甲瓣在指端缺损修复中的应用效果。方法对32例43指（示指15指,中指13指,环指9指,小指6指）指端缺损采用指根神经阻滞麻醉,残端短缩清创,保留骨膜完整,将弃指的指甲瓣游离移植于指端,并采用弹性加压方法缝合加压。结果2例失访,30例（39指）得到随访,时间6～32个月,1指因感染失败而行皮瓣转移覆盖创面,余移植的指甲瓣全部成活。采用吕桂欣等方法进行疗效评定：优24例32指,占82%;良3例4指,占10%;差3例3指,占8%。结论采用弃指游离指甲瓣移植修复指端缺损操作简单,疗效满意。