中国组织工程研究 ›› 2020, Vol. 24 ›› Issue (20): 3140-3145.doi: 10.3969/j.issn.2095-4344.2698

• 骨组织构建 bone tissue construction • 上一篇    下一篇

慢性中重度肌腱回缩肩袖撕裂患者肩关节镜下修复可一定程度上改善局部骨质疏松

齐禹森,韩梦光,罗金伟,关晨伟,胡佳阳,徐  丛,吕永明   

  1. 承德医学院附属医院关节外科,河北省承德市  067000
  • 收稿日期:2019-11-16 修回日期:2019-11-20 接受日期:2020-01-02 出版日期:2020-07-18 发布日期:2020-04-10
  • 通讯作者: 吕永明,主任医师,承德医学院附属医院关节外科,河北省承德市 067000
  • 作者简介:齐禹森,男,1993年生,河北省石家庄市人,汉族,承德医学院在读硕士,主要从事肱骨近端骨质疏松、肩关节镜、膝关节置换的研究。
  • 基金资助:
    2019年河北省医学科学研究课题计划(20190001-20190200);2018年政府资助专科带头人培养项目(361008)

Arthroscopic repair for osteoporosis in the greater tuberosity of patients with rotator cuff tear due to chronic moderate to severe tendon retraction

Qi Yusen, Han Mengguang, Luo Jinwei, Guan Chenwei, Hu Jiayang, Xu Cong, Lü Yongming   

  1. Department of Joint Surgery, Affiliated Hospital of Chengde Medical College, Chengde 067000, Hebei Province, China
  • Received:2019-11-16 Revised:2019-11-20 Accepted:2020-01-02 Online:2020-07-18 Published:2020-04-10
  • Contact: Lü Yongming, Chief physician, Department of Joint Surgery, Affiliated Hospital of Chengde Medical College, Chengde 067000, Hebei Province, China
  • About author:Qi Yusen, Master candidate, Department of Joint Surgery, Affiliated Hospital of Chengde Medical College, Chengde 067000, Hebei Province, China
  • Supported by:
    The Medical Science Research Project of Hebei Province in 2019, No. 20190001-20190200; the 2018 Government Funded Specialist Leader Training Project, No. 361008 

摘要:

文题释义:

肩袖:又称旋转袖,肩袖是由冈上肌、冈下肌、小圆肌及肩胛下肌的肌腱所组成的,是包绕在肱骨头周围的一组肌腱复合体,这些肌腱的运动导致肩关节旋内,旋外和上举活动。

肩袖损伤Patte分级:第一级冈上肌肌腱撕裂伴少许回缩,第二级撕裂伴回缩至肱骨头切迹内侧,但没到关节窝,三级撕裂伴回缩至关节窝水平。

背景:肩袖损伤是肩关节损伤的最常见类型,国内迄今鲜有对肱骨大结节局部骨质疏松与肩袖损伤关系的研究,足印区骨质是影响术中锚钉置入的关键因素,术后的骨密度恢复情况值得进一步研究。

目的:比较患者术前、术后的双侧肱骨大结节骨密度差异程度,分析关节镜下缝合肩袖损伤术后的骨密度改善情况。

方法:回顾性分析承德医学院附属医院关节外科接受关节镜下缝合的37例单侧肩袖损伤患者资料。男16例,女21例;年龄35-73岁,平均55.8岁;肩袖损伤按照Patte的肌腱回缩程度分类标准:轻度回缩17例(其中急性13例),中重度回缩20例(其中慢性12例)。收集双能X射线吸收仪(DXA)测量的双侧肱骨大结节骨矿物质密度,分析病程长度、肌腱的回缩程度与术前、术后1年双侧骨密度差值之间的关系。

结果与结论:①术前轻度回缩组肱骨大结节骨密度差值显著低于中、重度回缩组患者(P < 0.05),且急性轻度回缩组骨密度差值显著低于慢性中、重度回缩组(P < 0.05),表明慢性中、重度回缩肩袖撕裂的患者大结节局部骨质疏松更为明显;②术后1年随访,37例患者肱骨大结节骨密度差值较术前明显降低(P < 0.05);轻度回缩组术前、术后无明显差别;而中、重度回缩组术后骨密度差值显著低于术前(P < 0.05);慢性中、重度回缩组术后骨密度差值显著低于术前(P < 0.05);③末次随访影像学检查所有参试者均未检及再次撕裂影像出现;④结果说明,慢性且中、重度肌腱回缩的肩袖撕裂患者大结节区域局部骨质疏松最为明显;肩关节镜下修复肩袖损伤可以一定程度上恢复局部骨质,与病程长短无关。

ORCID: 0000-0002-4940-0051(齐禹森)

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

关键词: 肩袖损伤, 肩关节, 关节镜, 骨密度, DXA, 骨量减少, 肱骨大结节

Abstract:

BACKGROUND: Rotator cuff injury is the most common type of shoulder joint injury. So far, there are few studies on the relationship between local osteoporosis of the greater tuberosity of the humerus and rotator cuff tears in China. The bone mineral density (BMD) in the footprint area is a key factor affecting the intraoperative anchor placement. The recovery of BMD after operation is worth further study.

OBJECTIVE: To compare preoperative and postoperative BMD of the bilateral greater tuberosity of the humerus and analyze the improvement of BMD after arthroscopic rotator cuff suture.

METHODS: Data of 37 patients with unilateral rotator cuff injury who received arthroscopic suture in the Department of Joint Surgery of the Affiliated Hospital of Chengde Medical College were retrospectively analyzed. There were 16 males and 21 females. The average age was 55.8 years (age range: 35-73 years). Rotator cuff injuries were classified according to Patte's degree of tendon retraction: mild retraction in 17 cases, moderate and severe retraction in 20 cases. BMD of the bilateral greater tuberosity of the humerus measured by dual-energy X-ray absorptiometry was collected, and the relationship between the course of disease, tendon retraction and the difference of BMD before and 1 year after surgery was analyzed.

RESULTS AND CONCLUSION: The BMD difference of the bilateral greater tuberosity of the humerus in the mild retraction group was significantly lower than that in the moderate and severe retraction group (P < 0.05), and the BMD difference in the acute mild retraction group was significantly lower than that in the chronic moderate and severe retraction group (P < 0.05). The local osteoporosis of the greater tuberosity was severer in the patients with chronic moderate and severe retraction. During 1-year follow-up after surgery, the BMD difference of the 37 patients was significantly lower than that before surgery (P < 0.05). The BMD difference had no significant difference in the mild retraction group before and after surgery, while in the moderate and severe retraction group, the BMD difference was significantly lowered after surgery (P < 0.05). The BMD difference in the chronic moderate and severe retraction group was significantly lowered after surgery (P < 0.05). At the last follow-up, imaging examination showed no re-tears in all the enrolled patients. To conclude, local osteoporosis of the greater tuberosity is the most obvious in rotator cuff injury with chronic moderate to severe tendon retraction. Arthroscopic repair of rotator cuff injury under shoulder arthroscopy can restore local bone substance to a certain extent, regardless of the course of the disease.

Key words: rotator cuff injury, shoulder joint, arthroscopy, bone mineral density, DXA, decreased bone mass, greater tuberosity of the humerus

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