Hou Saiyun, Harrell John, Li Sheng
Department of Physical Medicine and Rehabilitation, Baylor College of Medicine, Houston, TX, USA.
Department of Physical Medicine and Rehabilitation, University of Texas Health Science Center-Houston, Houston, TX, USA.
Biomed Res Int. 2017;2017:1925104. doi: 10.1155/2017/1925104. Epub 2017 Feb 12.
. To establish anatomical landmarks for biceps tendon groove localization based on intrinsic anatomical relations and to validate the localization with ultrasonographic measurement. . Perspective, observational, single-blinded pilot study. . 25 healthy male and female volunteers ages 24-50 years. . We used two anatomical landmarks, the medial epicondyle vertical line related landmark and the coracoid process landmark. The distance from the groove skin mark to the medial epicondyle vertical line and the coracoid process was measured horizontally and was measured at 0° and 45° of shoulder external rotation, respectively. . Medial epicondyle vertical lines were 9.3 mm/21.5 mm medial to the groove at 0°/45° of shoulder external rotation, respectively. Correlation coefficients were 0.04/0.10, 0.32/0.42, and 0.26/0.37 for weight, height, and BMI in 0°/45° of shoulder external rotation, respectively. The distance between the coracoid process and the groove was 44.0 mm/62.2 mm in 0°/45° of shoulder external rotation, respectively. Correlation coefficients were 0.36/0.41, 0.36/0.54, and 0.18/0.12 for weight, height, and BMI in 0°/45° of shoulder external rotation, respectively. . The medial epicondyle vertical line and the coracoid process landmark are both useful anatomical landmarks to localize the biceps groove. The anatomical landmark based localization is essentially not correlated with subject's weight, height, or BMI.
基于内在解剖关系建立肱二头肌肌腱沟定位的解剖标志,并通过超声测量验证该定位。前瞻性、观察性、单盲试点研究。25名年龄在24 - 50岁的健康男性和女性志愿者。我们使用了两个解剖标志,即与内侧髁上嵴垂直线相关的标志和喙突标志。分别在肩部外旋0°和45°时,水平测量从沟皮肤标记到内侧髁上嵴垂直线和喙突的距离。在肩部外旋0°/45°时,内侧髁上嵴垂直线分别位于沟内侧9.3毫米/21.5毫米处。在肩部外旋0°/45°时,体重、身高和BMI的相关系数分别为0.04/0.10、0.32/0.42和0.26/0.37。在肩部外旋0°/45°时,喙突与沟之间的距离分别为44.0毫米/62.2毫米。在肩部外旋0°/45°时,体重、身高和BMI的相关系数分别为0.36/0.41、0.36/0.54和0.18/0.12。内侧髁上嵴垂直线和喙突标志都是定位肱二头肌沟的有用解剖标志。基于解剖标志的定位与受试者的体重、身高或BMI基本无关。