쇄골하근

[문형철]

쇄골을 아래로, 앞쪽으로 움직이게 하고, 소흉근과 근막으로 연결됨. 

1. 쇄골하근은 특히 frozen shoulder일때 근육이완을 잘 해야(muscle play)

2. 쇄골하근은 쇄골은 아래로, 앞쪽으로 움직이게 하는 근육

3. 쇄골하근과 소흉근은 clavipectoral fascia로 직접 연결됨.

panic bird....

The subclavius is a small triangular muscle, placed between the clavicle and the first rib.^[1] Along with the pectoralis major and pectoralis minor muscles, the subclavius muscle makes up the anterior wall of the axilla.^[2]

쇄골하근의 신경지배

The nerve to subclavius (or subclavian nerve), which arises from the point of junction of the fifth and sixth cervical nerves, where is called the upper trunk of brachial plexus, innervates the muscle .

쇄골하근의 기능

The subclavius depresses the shoulder, carrying it downward and forward. It draws the clavicle inferiorly as well as anteriorly. The subclavius protects the underlying brachial plexus and subclavian vessels from a broken clavicle - the most frequently broken long bone.

참고) clavipectoral fascia

The clavipectoral fascia (costocoracoid membrane; coracoclavicular fascia) is a strong fascia situated under cover of the clavicular portion of the pectoralis major.

It occupies the interval between the pectoralis minor and subclavius, and protects the axillary vessels and nerves.

Traced upward, it splits to enclose the subclavius, and its two layers are attached to the clavicle, one in front of and the other behind the muscle; the latter layer fuses with the deep cervical fascia and with the sheath of the axillary vessels.

Medially, it blends with the fascia covering the first two intercostal spaces, and is attached also to the first rib medial to the origin of the subclavius. Laterally, it is very thick and dense, and is attached to the coracoid process.

The portion extending from the first rib to the coracoid process is often whiter and denser than the rest, and is sometimes called the costocoracoid ligament.

Below this it is thin, and at the upper border of the pectoralis minor it splits into two layers to invest the muscle; from the lower border of the pectoralis minor it is continued downward to join the axillary fascia, and lateralward to join the fascia over the short head of the biceps brachii.

The coracoclavicular fascia is pierced by the cephalic vein, thoracoacromial artery and vein, lymphatics and lateral pectoral nerve.

쇄골하근 Trp

- 상지, 1-2지 손가락으로 연관통

쇄골하근 에반스의 isolated stretching

[heoss]

감사합니다.

[정호현]

감사합니다ㅎ

[곰두리75]

감사합니다.

[조상욱]

감사합니다
손저림에도 쇄골하근을 생각해볼 수 있겠네요