小切口治疗腕管综合征临床疗效观察
2015-10-16李洋王虎单臣
李洋 王虎 单臣
[摘要] 目的 探讨小切口治疗腕管综合征的临床效果。 方法 从2011年7月~2014年7月吉林省人民医院收治掌部腕管综合征的患者中选取典型患者42例(45侧),采用掌部小切口切断腕横韧带的治疗方法,术后进行随访,使用GSS评分对术前以及术后6个月患者功能恢复情况进行评估。 结果 排除2例(3侧)患者术中发现腕管内囊肿,改为传统切口手术,其余40例(42侧)患者手术均获得了成功,并且在术后没有出现并发症。采用GSS评分标准对术前和术后6个月患者疼痛、麻木感、夜醒、肌力减退、手指末端神经异感及总分进行评估[(5.65±0.89)、(3.79±1.06)、(2.67±0.67)、(4.49±0.95)、(3.35±0.78)、(20.10±4.65)比(0.94±0.50)、(0.86±0.35)、(0.35±0.09)、(1.00±0.40)、(0.46±0.20)、(3.61±0.06)分],术后随访评估分数较术前明显减低,差异有统计学意义(P < 0.05)。 结论 小切口法治疗腕管综合征是一种效安全的手术方法,其具有手术时间相对较短、预后疗效比较好、并发症较少等优点,值得在临床应用和推广。
[关键词] 小切口法;腕管综合征;正中神经;疗效
[中图分类号] R686 [文献标识码] A [文章编号] 1673-7210(2015)09(a)-0061-04
[Abstract] Objective To discuss the clinical effect of small incision in the treatment of carpal tunnel syndrome. Methods From July 2011 to July 2014 in Jilin Province People' Hospital 42 patients (45 sides) with metacarpus carpal tunnel syndrome were selected. All patients were given small incision of wrist transverse ligament surgery and followed up for 6 months. Functional recovery was evaluated by GSS standard. Results 2 cases (3 sides) were found cyst in wrist, given traditional incision surgery instead. Surgery of the other 40 cases (42 sides) were successful, and no complication happened. The pain, feeling of numbness, night waking, muscle loss, the end of finger abnormal feeling, and total scores in GSS scores after surgery were lower than those before surgery [(5.65±0.89), (3.79±1.06), (2.67±0.67), (4.49±0.95), (3.35±0.78), (20.10±4.65) vs (0.94±0.50), (0.86±0.35), (0.35±0.09), (1.00±0.40), (0.46±0.20), (3.61±0.06) scores], the differences were statistically significant (P < 0.05). Conclusion Small incision in the treatment of carpal tunnel syndrome is an effective safe surgical method, it has advantages of relatively short operating time, better curative effect and prognosis, less complications, and it is worth in the clinical application and promotion.
[Key words] Small incision; Carpal tunnel syndrome; Median nerve; Clinical effect
腕管综合征又称为迟发性正中神经麻痹,是正中神经在腕管内受到卡压后出现的拇指、示指、中指疼痛和感觉障碍,以中指最先出现症状,手指及手腕可出现夜间疼痛,自觉手部发凉,大鱼际肌出现萎缩,对掌、对指受限的一系列综合征群[1]。自1854年首先由Paget提出腕管综合征的概念,已有150年之久,本病发病率高,症状典型,对于疾病的诊断及治疗都发展的较成熟。
腕管为骨性纤维管,桡侧、尺侧及背侧为骨性结构,掌侧为腕横韧带,均为坚韧弹性差的组织,腕管内通过拇长屈肌腱、指浅屈肌腱及正中神经,神经组织较肌腱松软,当腕管内组织结构发生异常,使其容量减小或内容物增加的时候,神经就发生缺血、变性,出现症状,神经缺血在短期内予以休息及治疗干预后可恢复,若不加治疗就会出现不可逆损伤[2]。腕管综合征是手外科门诊常见病,症状多较典型,治疗上首先采取保守治疗3个月,若症状无明显改善予以手术治疗。传统治疗方法为于小鱼际桡侧缘做弧形切口,直视下切开腕横韧带,松解正中神经。自1986年Dollon[3]报道了内镜下诊治腕管综合征手术治疗,微创在治疗腕管综合征方面也得到了广泛应用。
本研究选择吉林省人民医院(以下简称“我院”)收治的腕管综合征患者42例,采用了小切口切断腕横韧带方法治疗,术后取得了良好的治疗效果,现报道如下: