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1.

Background

Many surgeons have to face the challenge of the sophisticated management of catastrophic high-voltage injuries to upper extremities. These patients present with both vast soft tissue defects and varied segmental main artery defects with compromised circulation of the distal limb. This study is a first attempt to analyze the outcome of the flow-through anterolateral thigh flap for reconstruction in acute electrical burns of the severely traumatized upper extremity.

Method and patient

From March 2001 to February 2012, five men were enrolled in the study. All in this series suffered from high voltage current (higher than 1000 V) electrical burn and had the presence of wide segmental soft tissue defects, exposure of underlying vital structures and segmental artery injury with compromised circulation. Flow-through anterolateral thigh flaps were used for limb salvage.

Result

Follow up for all patients was present from 6 months to 7 years. The mean age was 37.8 years old. The mean timing of free flap transfer was 5.8 days after injury. The mean flap sizes were 31.6 cm × 16.5 cm. The mean artery defect was 14.2 cm in length. Venous thrombosis occurred 1 day post-operatively in one patient. No donor site morbidity was noted. In the postoperative period, no infection, no hematoma, nor deaths were noted. Successful limb salvage rate was 80% in this series.

Conclusion

In electrical injuries of the severely damaged upper extremity, flow through anterolateral thigh flaps provide for reconstruction of both the vessels and soft tissue simultaneously. Although the risk of flap failure is higher than with other etiologies of burn, the data shows that the above reconstruction technique is useful for upper extremity salvage.  相似文献   

2.
游离削薄股前外侧皮瓣修复手腕部软组织缺损   总被引:12,自引:9,他引:12  
目的探讨游离削薄型股前外侧皮瓣修复手腕部较大面积软组织缺损的临床效果方法首先对手腕部创面控制感染,减少分泌物,术中彻底清创,对受区血管状况做出判断,保证吻合血管质量,其次切取股前外侧皮瓣后,断蒂前修薄皮瓣至浅筋膜层,一般保留穿支血管周围1.5~2.0cm血管袖组织,可仅保留1支穿支血管。皮瓣移植修复创面后密切观察血供,及时处理血管危象:结果临床应用19例,移植皮瓣均成活,其中2例手术后24h出现血液循环危象,经及时处理后恢复皮瓣血液循环。结论削薄型股前外侧皮瓣厚度适宜,供区隐蔽、简便实用,可用于手腕部创面缺损修复,尤其适用于较大面积及肌腱、血管、神经外露创面的修复  相似文献   

3.
股前外侧皮瓣修复中晚期舌癌术后缺损   总被引:3,自引:1,他引:2  
目的 报道应用股前外侧皮瓣移植修复中晚期舌癌术后缺损的临床效果.方法 对9例中晚期舌癌患者接受舌癌联合根治术同期应用吻合血管的股前外侧皮瓣移植修复术后缺损.皮瓣切取面积最大10 cm×12 cm,最小7 cm×10 cm,修复舌及口底缺损.术后随访评价再造舌形态、活动度、吞咽功能及语音功能.结果 9例患者供区均直接拉拢缝合,术后供受区伤口一期愈合,股前外侧皮瓣成活.术后平均随访18个月,肿瘤无复发,无严重并发症,再造舌外形较丰满,有一定的活动度,吞咽、语音功能恢复良好,供区瘢痕隐蔽,临床疗效满意.结论 股前外侧皮瓣移植修复中晚期舌癌术后缺损的临床效果满意,值得推广应用.  相似文献   

4.
目的探讨Flow-through嵌合股前外侧穿支皮瓣(ALTP)急诊一期修复四肢Gustillo III C型损伤的临床疗效。方法2010年1月至2017年12月,采用Flow-through嵌合ALTP急诊修复四肢Gustillo III C型损伤患者17例。其中男16例,女1例;年龄19~55岁,平均32.4岁。创面范围16 cm×8 cm^45 cm×30 cm。旋股外侧动脉降支Flow-through吻合受区动脉以重建肢体血供,股外侧肌瓣填塞深部死腔,皮瓣和筋膜瓣覆盖浅表创面。供区皮肤直接闭合6例,腹部取皮植皮11例。结果术后采用门诊结合微信、电话随访,时间5~60个月,平均21.8个月。皮瓣成活15例,2例失败并截肢。6例采用皮瓣和筋膜瓣修复,11例采用皮瓣、筋膜瓣和肌瓣修复。术后4例皮瓣一期愈合;11例患者皮瓣边缘出现坏死,其中1例换药后瘢痕愈合,其余10例患者二期植皮愈合。所有患者供区未出现并发症。结论急诊Flow-through嵌合ALTP在重建肢体血供的同时实现创面三维立体修复,是修复四肢Gustillo III C型损伤的有效方法之一。  相似文献   

5.
【摘要】 目的 探讨应用股前外侧肌皮瓣同期修复舌癌根治术后缺损的手术配合,提供护理经验。方法〓对38例同期应用股前外侧肌皮瓣修复舌癌根治术后舌缺损实施术前、术中手术配合和护理。结果〓38例皮瓣均成活,其中1例皮瓣出现边缘坏死,经清创后二期愈合;修复后舌的外形和吞咽、语言功能得到较好地恢复。结论〓术前备齐所需物品,护士应熟悉手术步骤及术中配合,严格执行无菌和无瘤原则是手术成功关键。  相似文献   

6.
The deep inferior epigastric artery perforator flap is an option for women desiring autologous tissue breast reconstruction. If this reconstruction fails, other autologous tissue flaps, including the gluteal artery perforator and latissimus dorsi flaps, may be used for salvage. The anterolateral thigh (ALT) flap offers adequate tissue volume for breast reconstruction, acceptable fat quality and a long vascular pedicle. Other advantages include obviating the need for intraoperative position changes and harvesting tissue outside of the radiation field. Two cases involving ALT flaps used in the setting of deep inferior epigastric artery perforator failure are presented with favourable results. A review of the anatomy of the ALT flap is included.  相似文献   

7.
Aim: To describe a novel way of monitoring a buried fasciocutaneous anterolateral thigh (ALT) flap used for pharyngeal reconstruction. Methods: A tubed ALT flap was used to reconstruct a circumferential pharyngeal defect following resection of a carcinoma. An island of skin based on a separate perforator and externalized through the neck incision was used to monitor the flap. It was removed as a bedside procedure on the fifth postoperative day. Results: The externalized skin island allowed easy monitoring of the buried tubed free‐flap used to reconstruct the pharynx. Simple clinical parameters such as temperature, colour and capillary refill were used to monitor the flap instead of more complex and invasive methods. Conclusion: When feasible, a second skin island based on a separate set of perforator vessels provides an easy, safe and simple method of monitoring a buried free‐flap.  相似文献   

8.

PURPOSE:

The anterolateral thigh (ALT) flap is widely used in reconstruction. Its advantage over other flaps is its purported minimal donor site morbidity. The present systematic review summarizes the types of complications and their incidence with this flap. A secondary objective is to delineate factors that influence these complications and make recommendations to avoid them.

METHOD:

Two independent assessors undertook a systematic review of the literature using multiple databases. All patients with ALT flap reconstruction for any defect were included. Donor site complications including lateral thigh paresthesia, musculoskeletal dysfunction, hypertrophic scarring, wound breakdown, infection, donor site pain, seroma, hematoma, compartment syndrome and muscle necrosis were extracted from identified articles and tabulated. Based on the number of pooled events and the number of cases performed, an incidence rate was calculated.

RESULTS:

Forty-two relevant articles were identified that included 2324 flaps. Of the 2324 flaps, the majority were fasciocutaneous (n=737), and 1303 of the flaps were used in head and neck reconstruction. The incidence of complications were: lateral thigh paresthesia (24.0%); musculoskeletal dysfunction (4.8%); hypertrophic scarring or wound dehiscence (4.8%); donor site pain (3.3%); seroma (2.4%); infection (2.2%); hematoma (0.7%); compartment syndrome (0.09%); and partial muscle necrosis (0.09%).

CONCLUSION:

Lateral thigh paresthesia is the most common complication. Severe complications such as compartment syndrome and muscle necrosis can occur, but are rare. Preservation of the lateral cutaneous nerve of the thigh, femoral motor nerve branches and deep fascia decreases the risk of complications. The degree of vastus lateralis disruption did not show a significant impact on musculoskeletal dysfunction.  相似文献   

9.
Background: An anterolateral thigh (ALT) perforator flap can be thinned to an extent to which it is vascularised only by the subdermal plexus. This study presents an innervated flap thinning technique and its application for dorsal foot and ankle resurfacing.

Methods: A superthin innervated ALT perforator flap was used to repair the dorsal foot and ankle of 12 patients. The perforators were classified according to their variations in the adipose layer, and the corresponding microdissection technique was then applied. The branch of the lateral femoral cutaneous nerve and its accompanying vessels were adopted to construct a sensory flap.

Results: The flap thickness before defatting, which was measured immediately after flap elevation, ranged from 25–45?mm. The average flap thickness after defatting was 4.55?mm (range =?3–6?mm). A total of 11 flaps completely survived, and one flap presented superficial necrosis within a small area (2?cm ×2?cm) in the distal part of the flap. No further flap revision or defatting procedures were required for these patients during an average follow-up period of 16.5 months (range =?10–24 months). In the transferred flap, protective sensibility existed in all cases, and the static two-point discrimination was 13–16?mm.

Conclusions: The superthin innervated ALT perforator flap may be considered as an ideal strategy for foot and ankle reconstruction.  相似文献   

10.
11.
The anterolateral thigh flap is one of the well-known flaps. Various types of tissues can be incorporated into this flap and can be used to reconstruct defects from head to toe. Its variable vascular anatomy is well known. We encountered two vessels of good caliber from different sources supplying the flap. Our suggestion is to anastomose both the vessels to two recipient vessels to improve the flap circulation as clamping the vessels stopped the perfusion of corresponding regions of the flap.  相似文献   

12.
The interpolated anterolateral thigh flap islanded on its vascular pedicle, is a durable local flap option for large skin and soft tissue defects caused by inguinal block dissections. So far, this flap has not been described for resurfacing such defects. Two cases are presented to highlight the technique. Received: 5 March 1999 / Accepted: 7 July 1999  相似文献   

13.
吻合血管的股前外侧皮瓣在临床中的应用   总被引:2,自引:0,他引:2  
目的:探讨游离移植股前外侧皮瓣修复体表软组织缺损的临床效果。方法:自1986年10月至2002年1月,应用股前外侧游离移植皮瓣治疗体表组织缺损11例。结果:11例皮瓣全部存活,没有出现血管危象,术后经(6-18)个月随访,效果均满意。结论:游离股前外侧皮瓣血供充分,部位隐蔽,可切取面积大,是修复大面积体表组织缺损的理想皮瓣。  相似文献   

14.
股前外侧区皮瓣血管3D可视化研究与皮瓣设计   总被引:4,自引:1,他引:4  
目的为股前外侧皮瓣的临床应用提供血管3D可视化解剖学依据。方法选择6侧动脉灌注明胶-氧化铅混悬液的新鲜成人下肢标本,解剖观测股前外侧区动脉及皮肤穿支血管的基础情况,并拍摄X线片观测穿支血管的二维分布;对其中2侧下肢标本股部及其股前外侧区的皮肤、肌肉分别进行连续螺旋CT扫描,并应用计算机软件分别进行动脉、穿支血管的三维重建及3D可视化处理。结果三维重建的数字化模型可准确反映股前外侧区动脉的解剖学结构特点,以及可直观准确地显示皮肤穿支血管的供血区域,股前外侧皮瓣各穿支血管各自进行的血管三维重建的形态和供血区域一致。结论皮瓣血管3D可视化研究能直观且准确显示股前外侧区皮瓣的血管三维形态和供血区域,并为术前皮瓣设计提供了直观的数字化形态学依据。  相似文献   

15.
股前外侧皮瓣供区并发症的防治   总被引:1,自引:5,他引:1  
目的 探讨临床应用股前外侧皮瓣的供区并发症及其治疗措施.方法 回顾性总结1988年7月至2007年7月,有效随访的427例施行股前外侧皮瓣手术供区的处理方法.其中:①直接缝合:单纯皮瓣49例,筋膜瓣27例;②游离植皮:单纯皮瓣258例;肌皮瓣65例;③逆行腹壁浅动脉皮瓣:28例.皮瓣或筋膜瓣切取面积30 cm×10 cm~18 cm×7 cm.随访时间8~54个月,平均21个月.采用SPSS 11.0.1对供区并发症进行统计学分析.结果 近期并发症(4周内)包括:植皮区皮肤坏死23例(5.4%),伤口感染17例(4.0%),肌肉坏死2例(0.5%);远期的并发症(6个月以上)包括:伤口迁延不愈21例(4.9%),严重瘢痕28例(6.6%),严重局部不适感25例(5.9%),股四头肌功能障碍16例(3.7%).统计分析表明供区手术方式与供区并发症的出现具有相关性,部分并发症之间存在相互影响.结论 应重视股前外侧皮瓣供区并发症的防治,合理选择和改良供区手术方案.术中注意软组织保护等均可有效预防和降低术后并发症的发生.供区采用股前外侧筋膜瓣移植或局部皮瓣转移修复供区是理想的选择.  相似文献   

16.
股前外侧皮瓣和前臂皮瓣在头颈部组织缺损修复中的比较   总被引:2,自引:0,他引:2  
目的 报道股前外侧皮瓣和前臂皮瓣在头颈部缺损修复中的临床效果和优缺点. 方法 分别采用前臂皮瓣和股前外侧皮瓣修复头颈部缺损32例.其中应用前臂皮瓣20例,修复口颊部洞穿性缺损7例、环下咽缺损4例、上腭缺损2例、腮腺区皮肤缺损1例、口底缺损4例,舌根部缺损2例,股前外侧皮瓣12例,分别用于修复舌根部缺损3例,上腭缺损4例,口底、下牙龈缺损5例.对比两组的皮瓣存活情况、修复后功能状况和对供区的影响,分析其优缺点和技术要点.结果 前臂皮瓣完全存活19例,发生血管危象2例.1例经保守治疗后完全存活,1例再次手术后皮瓣表皮坏死.股前外侧皮瓣12例均完全存活,无血管危象发生.原计划行股前外侧皮瓣修复术14例中有2例因皮瓣制备失败而放弃并改用前臂皮瓣.股前外侧继发缺损均可直接拉拢缝合,前臂继发缺损均需植皮. 结论 股前外侧皮瓣和前臂皮瓣移植均有较高成功率,但各有优缺点,修复手段的选择宜根据缺损情况和修复目的灵活使用.  相似文献   

17.
目的 探讨游离股前外侧肌皮瓣在舌癌术后缺损修复与舌再造中的应用.方法 2006年6月至2009年4月应用游离股前外侧肌皮瓣,对14例舌癌患者舌颌颈联合根治术后同期行舌口底缺损修复与舌再造,其中舌缘癌9例,舌腹癌3例,口底癌累及舌2例.肌皮瓣面积最大7 cm×9 cm,最小5 cm×7 cm.结果 14例肌皮瓣全部存活,供、受区伤口均一期愈合,无下肢运动感觉功能障碍.术后2周肌皮瓣略显臃肿,1个月后臃肿消退.随访12~26个月,再造舌形态良好,吞咽语言功能满意,肿瘤局部无复发,其中1例(T4N1M0)术后14个月死于远处转移.结论 股前外侧肌皮瓣组织量丰富,携带肌瓣可充填舌口底肌肉切除后缺损,再造舌外形及功能良好,供区隐蔽且对功能影响小,是舌癌术后舌、口底缺损修复与舌再造的理想选择.
Abstract:
Objective To investigate the application of free anterolateral thigh myocutaneous flap in the reconstruction of tongue and mouth floor defect after radical resection of tongue carcinoma. Methods From June 2006 to April 2009, 14 cases with tongue carcinoma underwent radical resection, leaving tongue and mouth floor defects which were reconstructed by anterolateral thigh myocutaneous flaps at the same stage. These 14 cases included tongue carcinoma at lingual margin( n = 9 ), at ventral tongue( n = 3 ) and at mouth floor( n = 2). The flap size ranged from 7 cm × 9 cm to 5 cm× 7 cm. Results All the 14 flaps survived completely with primary healing. There was no functional morbidity in the lower extremities. The patients were followed up for 12-26 months with satisfied esthetic and functional results in reconstructed tongue. Only one case (T4N1M0 )died of metastasis carcinoma 14 months after operation. No local recurrence happened. Conclusions The anterolateral thigh myocutaneous flap has abundant tissue volume to reconstruct the tongue and mouth floor defect, while leaving less morbidity at donor site. Both satisfied esthetic and functional results can be achieved.  相似文献   

18.
目的 报道以桥式交叉逆行股前外侧皮瓣转移修复对侧小腿软组织缺损的方法和效果.方法 对于小腿中下段皮肤软组织缺损伴对侧小腿软组织损伤或胫后动脉破坏5例,采用对侧逆行股前外侧皮瓣桥式交叉转移予以修复. 结果 术后皮瓣血运良好,6周后断蒂,皮瓣均存活.术后随访12~15个月,皮瓣质地优良、外形美观,伴骨骼、肌腱缺损者均顺利完成二期修复手术.供区愈合良好,供侧肢体无明显影响. 结论 对于小腿中下段较大面积皮肤软组织缺损伴周围软组织受损,且对侧小腿血管质量不佳的病例,以对侧逆行股前外侧皮瓣桥式交叉转移修复是一种优良的手段.  相似文献   

19.
Four patients with severe contracture of the first web space were treated with an anterolateral thigh perforator flap. The flap size ranged from 10 to 13 cm in length and from 7 to 8 cm in width. The donor site was closed directly and thinning of the flap was performed in all cases. All flaps survived and there were no re-explorations. Web space opening was maintained over the follow-up period. There was an average postoperative increase of the angle of the first web space of 61 degrees. The thinned anterolateral thigh flap provides a pliable vascularized tissue for resurfacing the skin after release of severe contracture of the first web space and represents a reliable alternative to other flaps.  相似文献   

20.
目的探讨在行股前外侧皮瓣修复四肢软组织缺损时因血管变异临时变更原设计,代偿性应用股前内侧皮瓣补充替代的临床疗效。方法2005年3月-2013年3月,在行股前外侧皮瓣修复四肢软组织缺损时因血管变异临时改制股前内侧皮瓣修复5例,其中手背创面3例,足背创面2例;缺损面积5cm×8cm×11cm×19cm:本组3例与受区桡动脉、头静脉吻合,2例与足背动脉、伴行静脉吻合;供区直接缝合3例,部分植皮2例。结果本组5例皮瓣全部成活,未出现血管危象,其中1例因切取面积过大,出现皮瓣远端部分坏死.经换药后愈合。随访1~24个月,临床效果满意。结论股前内侧皮瓣可作为股前外侧皮瓣的补充替代,应用股前内侧皮瓣游离移植修复四肢软组织缺损,临床效果满意,值得推广虚丽、  相似文献   

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