Use of the free prefabricated temporoparietal fascia-chondro-cutaneous flap nourished by only arterial inflow: an arterial flap

Summary Pedicled temporoparietal fascial flaps have been used extensively in head and neck reconstruction for many years. Also, the fascia has been grafted, and the skin graft transformed into a vascularized pedicled flap (prefabricated temporoparietal fasciocutaneous flap). On the other hand, some authors have used free temporoparietal fascial flaps for defects that require to be filled in lower and upper extremity wounds. In this case, a free prefabricated temporoparietal fascio-chondro-cutaneous flap having only an arterial inflow was used in eyelid reconstruction.Presented at the 14th Congress of Turkish Plastic and Reconstructive Surgery, Ankara, Turkey, October 1992     

岛状皮瓣转移修复小腿及足部骨外露创面

自1986年1月以来,我们使用5种岛状皮瓣为5例小腿及足部骨外露病人修复了创面,效果满意。笔者认为:岛状皮瓣转移术具有手术操作简单,安全可靠,血供丰富,抗感染能力强,术后处理容易等优点。本文还详细介绍了全部病例及手术注意事项。     

FASCIOCUTANEOUS ISLAND FLAPS FOR ORTHOPAEDIC MANAGEMENT IN LOWER LIMB RECONSTRUCTION USING DERMATOMAL PRECINCTS

This paper describes a technique of fasciocutaneous island flaps used in reconstruction of the lower limb. It is very versatile and some 26 individual flaps in 22 patients have been used to reconstruct skeletal and soft tissue problems from the popliteal fossa to the ankle joint. These longitudinally designed flaps made up of a trilaminate of skin, subcutaneous fat and fascia are aligned within the dermatomal precincts. The most important location for such flap design is along the peroneal compartment sitting within the L5 dermatome and incorporating the superficial peroneal nerve. It can be lengthened as far as the lateral malleolus and is an excellent reconstructive method to close defects over the lower third of the tibia. The medial compartment of the leg employing the saphenous nerve (L4 dermatome) is another area for fasciocutaneous island flap reconstruction, but use is restricted to the upper two-thirds of the tibial area. Posteriorly the island flap design sits along the S2 dermatome, this time incorporating the sural nerve to reconstruct defects of the calf and can be extended to include problems of the popliteal fossa. In the overall flap technique, the age of the patient is not a contraindication and cases with peripheral vascular disease have been treated successfully. The flaps may extend up to a 5:1 ratio in dimension. The operating time can be considerably shortened.     

带真皮下血管网超薄皮瓣血运重建的实验研究（二）超薄皮瓣血管密度变化的体视学观察

以猪作为动物模型，通过分层抽样，制作各向同性切片，在图像分析仪下对超薄皮瓣的血管密度进行了观察。结果表明：超薄皮瓣血管密度于术后第５天开始出现显著性变化。这种变化首先出现在超薄皮瓣存活部分的远端，之后渐至近端。这种变化在超薄皮瓣血运重建过程中起主要作用。     

肩肱皮瓣修复颈部瘢痕挛缩畸形疗效分析

目的:探讨颈部瘢痕挛缩畸形的有效外科治疗手段。方法:采用瘢痕广泛松解、双侧或单侧肩肱皮瓣转移,同时用全厚皮片移植修复供瓣区创面。结果:本组21例中,17例手术一次性完成,4例分两次完成。不但改善了患者的上肢功能,还可进一步改善患者颈部的活动度。结论:瘢痕广泛松解、双侧或单侧肩肱皮瓣转移,同时用全厚皮片移植修复供瓣区创面是颈部瘢痕挛缩畸形的有效外科治疗手段。     

乳腺三角瓣交叉支撑法矫治乳头内陷

目的介绍一种矫治乳头内陷的新方法。方法采用乳头基底部乳腺组织三角瓣,交叉缝合支撑乳头基底,防止乳头内陷,保持乳头外凸形态。结果应用本方法矫治乳头内陷13例24侧,效果满意。随访2~8个月,乳头功能正常,外形、高度均理想,无回缩。结论本方法简单安全,效果持久,均能获得满意的效果。     

应用带骨间掌侧动脉背侧支血管蒂桡骨瓣治疗腕舟骨骨折不愈合

目的　探讨一种良好的治疗腕舟骨骨折不愈合的方法 ,丰富治疗腕舟骨骨折不愈合的手术方式。方法　切除腕舟骨骨折不愈合之硬化骨 ,以克氏针贯穿固定骨折端 ,用带骨间掌侧动脉背侧支血管蒂桡骨瓣翻转移植治疗腕舟骨骨折不愈合 15例。结果　术后随访 3～ 6个月 ,骨折完全愈合 ;9～ 18个月 ,腕关节活动正常无痛。结论　前臂间掌侧动脉背侧支解剖位置恒定 ,变异少 ,位置较表浅 ,血管蒂长、口径粗、游离安全容易 ,血供充分 ,能有效地促进舟骨骨折愈合。     

吻合血管的胸脐皮瓣移植修复足踝部大面积软组织缺损

目的 探讨吻合血管的胸脐皮瓣移植修复足踝部大面积软组织缺损的临床效果.方法 对18例足踝部大面积软组织缺损(其中11例伴胫前或胫后血管节段损害)采用胸脐皮瓣游离移植修复创面.创面面积12cm×6cm～32cm×12cm.结果 移植皮瓣全部成活,3例足跟部缺损的病人术后因长期磨擦形成足跟部慢性溃疡;3例皮瓣臃肿,需再次手术整形.其余病例外观和足踝部功能恢复满意.结论 胸脐皮瓣为腹壁下动脉供血,血运丰富,血管解剖恒定,血管蒂长,可切取面积大且易于切取,适宜修复足踝部软组织缺损,尤其适用于缺损面积大、胫前或胫后血管之一长节段损害者.     

指背血管蒂逆行岛状皮瓣的临床应用

目的：探讨一种新的方法修复手指部皮肤软组织缺损。方法：以手指背血管为蒂，于近节指背、指蹊及掌背远端区域设计逆行岛状皮瓣转移至手指皮肤软组织缺损处，皮瓣及蒂部包涵指背动脉及指背浅静脉，皮瓣供区可直接拉拢缝合或皮片移植修复。结果：1999年10月～2002年8月，临床应用12例13个皮瓣，11个皮瓣完全成活，2个皮瓣发生表皮层坏死，经换药后自愈。结论：指背血管蒂逆行岛状皮瓣邻近手指皮肤软组织缺损区，血运可靠，可以安全、简便地修复手指创面。     

Ano-cutaneous flap repair for complex and recurrent supra-sphincteric anal fistula.

BACKGROUND: Suprasphincteric fistulae remain the most difficult to cure. OBJECTIVES: The purpose of this study was to evaluate the healing rate of suprasphincteric anal fistula treated by ano-cutaneous advancement flap repair, and the impact of this procedure on continence and quality of life. METHOD: Sixteen patients with complex, recurrent or chronic suprasphincteric fistulae associated with significant tissue damage (necrotizing fasciitis, keyhole deformity and anal stenosis) or who had failed previous surgical procedures were treated by ano-cutaneous flap closure. They were assessed pre and postoperatively by the treating surgeon for wound healing and fistula recurrence and later followed up by phone interview using the St Mark's Hospital incontinence score and the Perianal Disease Activity Index (PDAI) as indicators of treatment outcome. RESULTS: Fifteen patients had successful healing of their fistula with the cutaneous flap, with recurrence in only one. The most common short-term complications were minor graft site wound separation, which healed in all cases without intervention, and wound pain, which settled over time and was not associated with recurrence. Continence improved for almost 70% of the patients, with a significant reduction in St Mark's incontinence scores (t = 2.62, 15 d.f., P = 0.02). PDAI also decreased significantly (t = 7.55, 15 d.f., P < 0.001), demonstrating improvement in quality of life for most patients. CONCLUSION: Ano-cutaneous flap can achieve healing of complex and recurrent suprasphincteric anal fistula in patients who had previously failed at other forms of treatment thus improving their quality of life and continence.