中国组织工程研究 ›› 2015, Vol. 19 ›› Issue (15): 2361-2365.doi: 10.3969/j.issn.2095-4344.2015.15.013

• 肌肉肌腱韧带组织构建 tissue construction of the muscle, tendon and ligament • 上一篇    下一篇

自制手部多功能外固定支具牵引修复伸指肌腱Ⅱ区损伤

陈志刚,梁程亮,董  超   

  1. 中山市黄圃人民医院骨科,广东省中山市  528429
  • 修回日期:2015-02-25 出版日期:2015-04-09 发布日期:2015-04-09
  • 作者简介:陈志刚,男,1979年生,江西省抚州市人,汉族,2003年江西中医药大学毕业,主治医师,主要从事骨科及显微外科研究。
  • 基金资助:

    中山市医学科研基金项目(2013A020131),课题名称:伸指肌腱Ⅱ区损伤多功能牵引康复支具的设计与应用研究

Home-made multifunction hand brace for zone II extensor tendon injury

Chen Zhi-gang, Liang Cheng-liang, Dong Chao   

  1. Department of Orthopedics, Huangpu People’s Hospital of Zhongshan, Zhonghan 528429, Guangdong Province, China
  • Revised:2015-02-25 Online:2015-04-09 Published:2015-04-09
  • About author:Chen Zhi-gang, Attending physician, Department of Orthopedics, Huangpu People’s Hospital of Zhongshan, Zhonghan 528429, Guangdong Province, China
  • Supported by:

    the Medical Research Foundation of Zhongshan City, No. 2013A020131

摘要:

背景:国内在手部支具的研究方面与国外相比明显落后,难以获得广泛推广。伸指肌腱Ⅱ区结构较为复杂,损伤后治疗恢复效果较差,目前国内外对伸指肌腱Ⅱ区损伤主要通过石膏托、夹板以及高分子材料等固定,还没有一种针对这一区域损伤修复术后较为理想的固定锻炼支具。
目的:评价自制手部多功能外固定牵引康复支具对伸指肌腱Ⅱ区损伤的修复作用。
方法:将筛选出的76例伸指肌腱Ⅱ区损伤患者随机分成试验组和对照组,每组38例。试验组在常规伸指肌腱Ⅱ区损伤手术治疗的基础之上,给予适宜的康复教育加自制多功能外固定牵引康复支具牵引治疗;对照组给予手外科常规治疗加指导功能训练。治疗后1,2,3 个月评价两组患者的指伸肌腱总主动活动度;治疗后2,3个月评价两组患者的手灵巧度及手的精细运动情况。
结果与结论:两组患者治疗后1,2,3个月时的肌腱总主动活动度相比差异有显著性意义(P < 0.05);两组患者治疗后2,3个月时明尼苏达手灵巧度及普渡手精细运动情况相比,差异均有显著性意义(P < 0.05)。成本-效果分析结果得出两组的总花费差异无显著性意义(P > 0.05);而在以上3个功能评分上的比较,无论哪个功能评分每改善1分试验组的花费都较对照组少(P < 0.05),实现了低成本高效果的治疗。提示该支具在伸指肌腱Ⅱ区损伤修复术后的辅助锻炼治疗中起到了预防粘连及防止关节僵硬的发生的作用,同时也有助于改善手在关节活动度、灵活性及精细动作方面的能力,并且具有较高的治疗性价比。



中国组织工程研究
杂志出版内容重点:组织构建;骨细胞;软骨细胞;细胞培养;成纤维细胞;血管内皮细胞;骨质疏松组织工程


全文链接:

关键词: 组织构建, 组织工程, 多功能牵引康复支具, 伸指肌腱Ⅱ区损伤, 肌腱总主动活动度, 明尼苏达手灵巧度, 普渡手精细运动

Abstract:

BACKGROUND: Research on hand braces is relatively backward, which is difficult to be promoted widely. Zone II extensor tendon has a complex structure, and poor recovery is commonly seen after injury. The main treatment for zone II extensor tendon injury is the fixation with plaster slab, plywood and polymer materials, and up to now, there is no ideal brace for zone II extensor tendon injury.
OBJECTIVE: To evaluate the effect of home-made multi-function hand brace on the repair of zone II extensor tendon injury.
METHODS: Seventy-six patients with zone II extensor tendon injury were randomly divided into test group and control group, with 38 in each group. In the test group, patients were given appropriate rehabilitation education and multi-function hand brace based apart from conventional hand surgery on zone II extensor tendon; in the control group, patients underwent conventional hand surgery and guiding functional training. Total active motion of the extensor tendons of fingers were evaluated at 1, 2, 3 months after treatment; and the manual dexterity and fine motor of the hand were assessed at 2 and 3 months after treatment.
RESULTS AND CONCLUSION: The difference in the total active motion of extensor tendons of fingers was of great significance between the two groups at 1, 2, 3 months after treatment (P < 0.05). The Minnesota manual dexterity and fine motor of the hand also showed significant differences between the two groups at 2 and 3 months after treatment(P < 0.05). Patient’s cost-effectiveness analysis results showed that the total cost of the two groups had no statistical significance (P > 0.05), but less cost was used for one point increase in the above-mentioned three functional scores of the test group than the control group (P < 0.05), indicating the implementation of cost-effective treatment. This home-made brace can prevent adhesions and anchylosis during the postoperative auxiliary exercise; meanwhile, it can improve the range of motion, flexibility and fine motor ability of the hand and has a higher cost performance in the postoperative adjuvant exercise therapy of zone II extensor tendon injury.



中国组织工程研究
杂志出版内容重点:组织构建;骨细胞;软骨细胞;细胞培养;成纤维细胞;血管内皮细胞;骨质疏松组织工程


全文链接:

Key words: Hand Injuries, External Fixators, Traction

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