前肢筋膜前肢筋膜,浅筋膜中无皮肌存在。深筋膜依其所在的位置分肩臂外侧筋膜、肩臂内侧筋膜、前臂筋膜和腕掌指筋膜。肩臂外侧筋膜位于肩臂外侧面,在肩胛外侧附着于肩胛岗和三角肌,在肘关节附近附着于肱骨外侧上髁和臂三头肌腱,并继续向下伸延而成为前臂筋膜浅层,其覆盖于 Forelimb fascia forelimb fascia, superficial fascia no skin muscle exists. Deep fascia according to the location of the shoulder arm lateral fascia, medial arm fascia, forearm fascia and wrist fascia. The lateral arm of the shoulder arm is located on the lateral side of the shoulder arm and attached to the scapular post and deltoid on the outside of the scapular. It is attached to the lateral epicondyle and the triceps tendon of the humerus near the elbow and continues to extend downward to form the superficial fascia of the forearm , Which covers