关节镜下带线锚钉垂直褥式缝合修复Bankart损伤

目的介绍关节镜下带线锚钉垂直褥式缝合修复Bankart损伤技术,并评价其临床疗效。方法关节镜下带线锚钉垂直褥式缝合修复Bankart损伤技术操作步骤：于肩胛盂缘3点和5点钟位置分别植入2枚带线锚钉,分别在盂唇2点、4点和6点位置将盂唇韧带复合体进行垂直褥式缝合,并将其前下方关节囊向上转移。2004年4月至2006年8月收治的9例盂肱关节前向不稳定患者均无严重的肩胛盂骨性缺损,手术时平均年龄28岁（21—46岁）。采用Rowe肩关节修正评分进行临床随访,平均随访时间14个月（6—26个月）。Rowe肩关节修正评分术前（40±16）分。结果手术时间平均为51min（40—75min）。术后Rowe肩关节修正评分上升至（92±19）分（75—94分）。随访期间无复发,也未发生并发症,0°外展时外旋平均减少5°,90°外展时外旋平均减少3°。结论关节镜下带线锚钉垂直褥式缝合修复Bankart损伤治疗盂肱关节前下不稳定手术技术相对简单、手术时间短、近期临床效果较好。

Arthroscopic Bankart lesion repair by double-row vertical mattress suture with anchors for anteroinferior glenohumeral instability

OBJECTIVES: To introduce a new arthroscopic Bankart repair by vertical mattress suture with anchors, and to evaluate its clinical effectiveness. METHODS: A new arthroscopic Bankart repair by vertical mattress suture with anchors was performed, including to insert only 2 anchors at 3 o'clock and 5 o'clock position and make vertical mattress suture of labrum-ligament complex at 2, 4 and 6 o'clock of labrum, and to shift up the anterior-inferior capsule. Nine cases of anterior glenohumeral instability without severe glenoid bone defect were followed-up for an average period of 14 months (range from 6 to 26 months). The average surgery age was 28 years (range from 21 to 46 years). RESULTS: The average surgery time was 51 min (40 - 75 min). Clinical scores as evaluated by the modified Rowe score advanced from 40 +/- 16 points to 92 +/- 19 points (75 - 94). There was no any recurrence and complication. External rotation was reduced by 5 degrees at 0 degrees adduction and by 3 degrees at 90 degrees of abduction. CONCLUSIONS: The arthroscopic Bankart repair by vertical mattress suture with anchors for anteroinferior glenohumeral instability is favorable as an easy, short-time surgery with excellent clinical results in short-term follow-up.