摘要:目的 探讨预防术后肌腱粘连更为有效的方法和材料。 方法 2003年1月至2005年1月间,我们对符合研究条件的70例82条指屈肌腱断裂伤,分别采用单纯缝合术和缝合后自体脂肪颗粒纯化移植两种方法治疗,进行对比研究。 结果 随访2~16个月,平均6.5个月,用TAM系统评定法来判定肌腱缝合后的功能恢复情况。采用自体脂肪颗粒纯化移植治疗组46条肌腱,优22条,良18条,中6条,差0条,优良率86.96%;单纯肌腱缝合治疗组36条肌腱,优6条,良14条,中12条,差4条,优良率55.56%。两组差异有统计学意义(P<0.001)。 结论 纯化脂肪颗粒是预防肌腱粘连的理想材料,有良好的生物相容性。具有促进肌腱愈合、防止或减轻术后粘连、改善肌腱滑动的作用。
关键词: 肌腱损伤;自体脂肪颗粒;纯化;粘连
Clinical Study of Autogenous Fat Particle Purify Transplant for Prevention of Tendon Adhesion
HAN Wen-dong,ZHANG Qiang
(Department of Orthopaedics,the Taierzhuang People′s Hospital of Zaozhuang,Shandong Zaozhuang277400,China)
Abstract:Objective To investigate the material and a better method for prevention and treatment of tendon ad┐hesion.Methods From Jan2003to Jan2005,82tendons in70cases were repaired by operation.We applicacated only tendinosuture for control group and autogenous fat particle purify transplant during the primary tendon repair operation.Results All patients were followed up for2to16months with an average of6.5months.According to TAM standard:48tendons in autogenous fat particle purify transplant group,22tendons were excellent,18good,6fair and no poor,the rate of excellent and good was86.96%;36tendons in only tendinosuture group,6tendons were excellent,14good,12fair and4poor,the rate of excellent and good was55.56%.There was a signficant difference(P<0.001).Conclusion Purifiing fat particle is an idea choice for prevention and treatment of tendon adhesion.It can promote tendon healing effectively,prevent or reduce tendon adhesion and improve tendon excursion.
Key words:tendon injury;autogenous fat particle;purify;adhesion
肌腱断裂伤在临床上极为常见,损伤后肌腱粘连是影响术后功能的主要原因,是外科面临的难题之一。近年来,阻隔法在临床已经开始尝试使用预防术后粘连。为探讨预防肌腱粘连更为有效的方法和材料,2003年1月至2005年1月,我们对符合研究条件的70例82条指屈肌腱断裂伤,分别采用单纯缝合术(对照组)和缝合后自体脂肪颗粒纯化移植(治疗组)两种方法治疗,进行对比研究,现报告如下。
1 临床资料
1.1 一般资料 70例手部指屈肌腱断裂伤随机分为两组,治疗组40例46条肌腱,男30例,女10例;年龄15~46岁,平均27岁。损伤部位:Ⅱ区12例16腱,Ⅲ区14例16
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