人工真皮联合自体刃厚皮治疗烧伤挛缩瘢痕的疗效观察
Journal: Basic Medical Theory Research DOI: 10.12238/bmtr.v8i2.18909
Abstract
目的:观察人工真皮应用于烧伤挛缩瘢痕治疗的临床效果。方法:2021年1月-2022年12月采用人工真皮联合自体刃厚皮移植治疗烧伤挛缩瘢痕24例,所有患者烧伤挛缩瘢痕切除后创面行人工真皮植入术,待人工真皮肉芽化良好后植入自体刃厚皮片。观察记录术后人工真皮肉芽化时间,术后7 d移植皮片成活率,术前、术后受区创面愈合情况、瘢痕情况及术前、术后受皮区手术部位功能ADL评分优良率。结果:本组24例患者瘢痕切除后创面一期手术植入人工真皮均肉芽化,平均肉芽化时间(16.57±1.33)d, 植皮后受皮区移植皮片7 d成活率为93.67%±3.33%,皮片存活率为优。 受皮区皮片愈合时间为(14.67±2.67)d,供皮区创面愈合时间为(17.67±1.33)d,均正常完全愈合。本组患者入院时手术受皮区瘢痕VSS评分为(10.18±1.45)分,术后12月手术受皮区瘢痕VSS评分为(5.67±1.33)分,两者比较差异有统计学意义(P<0.05)。本组患者受皮区手术部位功能术前、术后12月ADL评分优良率比较差异有统计学意义(P<0.05)。结论:人工真皮应用于烧伤挛缩瘢痕治疗,临床效果良好,值得推广应用。
Keywords
人工真皮;自体刃厚皮;烧伤;瘢痕;皮片移植
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