应用双津下缝合法修复跟腱断裂疗效分析

目的探讨采用0号可吸收普迪思圈套线(PDS-Ⅱ线)双津下缝合法修复跟腱断裂的临床疗效。方法 2005年1月-2008年12月,收治36例跟腱断裂患者。男29例,女7例;年龄21～50岁,平均36岁。运动损伤25例,摔伤4例,锐器割伤6例,其他伤1例。新鲜闭合损伤22例,新鲜开放损伤6例,伤后至入院时间1～10 d,平均6 d;陈旧性闭合损伤8例,伤后至入院时间43～63 d,平均51 d。提踵试验及Thopmson征均呈阳性。患者均采用0号可吸收PDS-Ⅱ线双津下缝合法修复。术后于踝跖屈30°位短腿石膏固定6周后,开始功能锻炼。结果术后2例陈旧性跟腱断裂患者切口愈合不良,经对症治疗后切口愈合;其余切口均Ⅰ期愈合。患者均获随访,随访时间12～24个月,平均15个月。随访期间均未发生跟腱再次断裂及反射性交感神经营养不良。患者踝关节活动度与健侧相比,7例无减少,16例减少1～10°,12例减少10～20°,1例减少25°。根据Termann跟腱损伤临床评价标准,评分为74～96分,平均90分;获优24例,良11例,可1例,优良率为97.2%。结论双津下缝合法手术操作简便,缝线在腱内无横行交叉,修复断裂跟腱后对其血运影响小。PDS-Ⅱ线可提供高强度张力,并可完全吸收,不易发生局部粘连。采用该方法修复跟腱断裂术后并发症发生率较低,可获得较好疗效。

Effectiveness of a double-tsuge suture method in repairing Achilles tendon ruptures

Objective To investigate the effectiveness of a double-tsuge suture method with absorbable polydioxanone-cord(PDS-II) in repair of Achilles tendon ruptures.Methods Between January 2005 and December 2008,36 patients suffering from Achilles tendon ruptures were treated operatively.Of 36 patients,there were 29 males and 7 females with a mean age of 36 years(range,21-50 years),including 22 cases of acute closed injuries,6 cases of fresh open injuries(the time between injury and hospitalization was 1-10 days,mea...