Figus Andrea, Leon-Villapalos Jorge, Philp Bruce, Dziewulski Peter
St. Andrew's Centre for Plastic Surgery and Burns, Broomfield Hospital, Chelmsford, Essex, United Kingdom.
J Burn Care Res. 2007 Nov-Dec;28(6):913-7. doi: 10.1097/BCR.0b013e318159eb8c.
Deep partial or full-thickness burns if untreated, neglected, or managed conservatively can develop dysfunctional scar contractures with severe deformities and significant reduction in patient's activities of daily life. These burn sequelae can require multistage procedures to restore anatomy and function. These include single scar release, use of skin grafts, skin expansion, regional or free musculocutaneous or fasciocutaneous flaps to achieve adequate functional improvement. The use of dermal regeneration template (Integra), initially used in primary burns reconstruction, has been already described and compared in single scar contracture-releasing procedures, but to our knowledge, it has not been used in the simultaneous releasing of multiple severe extensive postburn contractures. A simultaneous approach with total scar tissue excision and resurfacing with Integra may reduce the number of operations and the prolonged time period of treatment required by conventional procedures of multistage scar contracture release. A 7-year-old girl, who developed severe postburn scar contractures involving the right upper limb, right axilla, neck, and face after healing of a deep 16% total body surface area burn injury, was treated with this approach. Restoration of anatomy and function, with significant improvement in the range of movement of the involved regions, was achieved in a relatively short period of time (15 weeks) with limited donor-site morbidity and preservation of donor areas for possible future procedures. Total scar tissue excision and resurfacing with Integra should be considered as a valid option in case of simultaneous management of severe multiple extensive scar contractures.
深度部分或全层烧伤若未经治疗、被忽视或采用保守治疗,可能会发展为功能失调的瘢痕挛缩,导致严重畸形,患者日常生活活动能力显著下降。这些烧伤后遗症可能需要多阶段手术来恢复解剖结构和功能。这些手术包括单次瘢痕松解、使用皮肤移植、皮肤扩张、局部或游离肌皮瓣或筋膜皮瓣移植,以实现足够的功能改善。真皮再生模板(Integra)最初用于烧伤一期重建,已在单次瘢痕挛缩松解手术中有所描述和比较,但据我们所知,它尚未用于同时松解多个严重广泛的烧伤后挛缩。采用Integra进行全瘢痕组织切除并同时进行创面覆盖的方法,可能会减少手术次数以及传统多阶段瘢痕挛缩松解手术所需的较长治疗时间。一名7岁女孩,在16%体表面积的深度烧伤愈合后,出现了累及右上臂、右腋窝、颈部和面部的严重烧伤后瘢痕挛缩,采用了这种方法进行治疗。在相对较短的时间(15周)内实现了解剖结构和功能的恢复,受累区域的活动范围有显著改善,供区并发症有限,且保留了供区以备未来可能的手术。对于同时处理严重的多发性广泛瘢痕挛缩,应考虑采用全瘢痕组织切除并用Integra进行创面覆盖这一有效方法。