预扩张肩胛皮瓣游离移植修复面颈部瘢痕挛缩畸形的临床研究
发布时间:2018-11-24 11:39
【摘要】:[目的]通过对预扩张肩胛游离皮瓣与直接应用肩胛游离皮瓣进行面颈部修复的临床研究,比较两种术式的优缺点,探讨其适应症。[方法]回顾性分析了昆明医科大学第二附属医院整形外科2015年1月到2017年2月应用肩胛皮瓣修复面颈部瘢痕患者40例。按照是否埋置扩张器分为扩张组和未扩张组,其中扩张组22例,未扩张组18例,根据扩张组与未扩张组瘢痕切除面积、切取皮瓣面积、皮瓣厚度、供区关闭情况、手术时间、并发症发生率、Ⅲ期手术手术次数、平均住院天数进行分析,并且将扩张组与未扩张组组按年龄段不同分为小于14岁组和大于14岁组,比较不同年龄段皮瓣厚度。采用SPSS 17.0统计软件进行统计学分析,行独立样本T检验,比较各组之间的P值,以P0. 05为差异有统计学意义。[结果]40例患者中,扩张组22例,占全部病例的52. 5%,男性9例,女性13例,平均年龄21. 77岁,平均随访时间14. 47月。未扩张组18例,占全部病例的47. 5%,男性10例,女性8例,平均年龄20. 67岁,平均随访时间为15. 62月。手术时间扩张组为5小时~13小时30分钟,平均手术时间为7. 94小时,手术时间未扩张组为7小时~10小时30分钟,平均手术时间为8. 43小时,两组手术时间不存在统计学意义(P0. 05)。最大切取皮瓣面积扩张组为28cmX 13cm,最小面积为13cm×9cm,平均切取面积为18.41cm×11.91cm;最大切取皮瓣面积未扩张组为22cmX 14cm,最小面积为10cmX 5cm,平均切取面积16. 22cm×9.42cm,两组不存在统计学意义(P0.05)。皮瓣平均厚度扩张组为4.22mm,皮瓣平均厚度未扩张组为6. 88mm,两者存在统计学意义(P0. 05)。供区关闭情况,扩张组全部一期缝合,直接关闭,未扩张组18例患者中,有10例皮瓣切取超过8cm的患者通过植皮关闭创面,供区关闭有明显的差异性。术后三期修薄手术次数,扩张组平均1.82次,未扩张组平均2. 94次,扩张组明显少于未扩张组三期手术次数,存在统计学意义(P0. 05)。平均住院天数,扩张组35. 95天,未扩张组25. 94天,扩张组住院天数高于未扩张组,存在统计学意义(P0.05)。并发症发生情况,扩张组并发症发生率为22. 7%,未扩张组并发症发生率为27. 8%,两者无差异性,不存在统计学意义(P0. 05)。按照年龄段分组将小于14岁组,大于14岁组,发现扩张组小于14岁组皮瓣厚度为3. 5mm,大于14岁组4. 62mmm,未扩张组中小于14岁组皮瓣厚度为5. 73mm,大于14岁组为7. 45mm,小于14岁组较其他组的皮瓣来说更薄P0. 05。[结论]1.无论是预扩张还是未扩张的肩胛皮瓣游离移植,均能用于面颈部瘢痕的修复。2.通过预扩张处理后供区可以得到一期关闭,避免了植皮带来的并发症,经过扩张后的肩胛皮瓣厚度变薄,更适宜于面颈部瘢痕的修复,儿童应用预扩张肩胛皮瓣修复面颈部瘢痕较成年人效果更好。3.颈部及前胸部出现瘢痕,不适宜做为供区的情况下,预扩张肩胛游离皮瓣可以作为一种较好的手术选择方式。
[Abstract]:[objective] to compare the advantages and disadvantages between preexpanded free scapular flap and direct free scapular flap for facial and cervical repair, and to discuss their indications. [methods] Forty patients with facial and neck scar were treated with scapular flap from January 2015 to February 2017 in the second affiliated Hospital of Kunming Medical University. According to whether the expander was embedded or not, it was divided into expansion group (n = 22) and non-expansion group (n = 18). According to the area of scar excision, the area of flap, the thickness of flap, the closure of donor area, the operation time, the area of skin flap were removed. The incidence of complications, the number of stage 鈪,
本文编号:2353559
[Abstract]:[objective] to compare the advantages and disadvantages between preexpanded free scapular flap and direct free scapular flap for facial and cervical repair, and to discuss their indications. [methods] Forty patients with facial and neck scar were treated with scapular flap from January 2015 to February 2017 in the second affiliated Hospital of Kunming Medical University. According to whether the expander was embedded or not, it was divided into expansion group (n = 22) and non-expansion group (n = 18). According to the area of scar excision, the area of flap, the thickness of flap, the closure of donor area, the operation time, the area of skin flap were removed. The incidence of complications, the number of stage 鈪,
本文编号:2353559
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