Adhesive capsulitis of the shoulder: Dimensions of the rotator interval measured with magnetic resonance arthrography
Adhesive capsulitis of the shoulder: Dimensions of the rotator interval measured with magnetic resonance arthrography
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DOI：
10.1016/j.jse.2008.10.018
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发表时间：
2009-05-01
影响因子：
3
通讯作者：
Shin, Hyun Dae
中科院分区：
文献类型：
--
作者：
Kim, Kyung Cheon;Rhee, Kwang Jin;Shin, Hyun Dae
背景：本研究的目的是在术前使用磁共振 (MR) 关节造影术来定义粘连性关节囊炎的旋转间隙 (RI) 尺寸，以澄清和评估病理学。方法：我们对 73 例接受 MR 关节造影术的肩部进行回顾性分析。根据诊断对肩部进行分组：I 组包括 47 个无粘连性关节囊炎的肩部；第二组包括 26 个患有粘连性关节囊炎的肩膀。使用 MR 关节造影术，我们估计了高度、基部、RI 面积、宽度、RI 指数和 RI 比率。结果：II 组肩部在高度、基部、RI 面积、RI 指数和 RI 比率方面与 I 组肩部存在显着差异。患有和不患有肩关节囊粘连炎的患者之间的 RI 尺寸存在统计学上的显着差异。结论：使用 MR 关节造影术估计粘连性关节囊炎的 RI 尺寸可能对术前评估患者有价值。证据级别：基础科学研究。 (C) 2009 年肩肘外科杂志董事会。
Background: This study was performed to define the dimensions of the rotator interval (RI) in adhesive capsulitis using magnetic resonance (MR) arthrography preoperatively to clarify and evaluate pathology.Methods: We performed a retrospective review of a series of 73 Shoulders that underwent MR arthrography. The shoulders were grouped according,to their diagnosis: group I comprised 47 shoulders without adhesive capsulitis; group II comprised 26 shoulders with adhesive capsulitis. Using MR arthrography, we estimated the height, base, RI area, width, RI index, and RI ratio.Results: The group II shoulders differed significantly in height, base, RI area, RI index,and RI ratio from the group I shoulders. There were statistically significant differences in RI dimensions between patients with and without adhesive capsulitis of shoulder.Conclusions: Estimating the dimensions of the RI in adhesive capsulitis using MR arthrography may prove to be valuable for assessing patients preoperatively.Level of evidence: Basic science study. (C) 2009 Journal of Shoulder and Elbow Surgery Board of Trustees.