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what is the shoulder?
the pectoral girdle and glenohumeral joint
what is the sternoclavicular joint?
joint between sternum and clavicle
what is the acromioclavicular joint?
joint between the acromion process of the scapula and the clavicle
what is the glenohumeral joint?
articulation of humerus with glenoid fossa of scapula
what is the scapulothoracic joint?
where scapula articulates with thoracic rib cage
what makes up the pectoral girdle?
clavicle and scapula
what is the sternal end of the clavicle?
medial end that articulates with the sternum
what is the acromial end of the clavicle?
flat lateral end that articulated with the acromion of the scapula
what is the conoid tubercle?
marks the inferior and posterior part of the clavicle
what is the glenoid fossa?
where the head of humerus sits
where does the sternoclavicular joint articulate?
medial/sternal end of the clavicle with the manubrium and 1st costal cartilage
what type of joint is the sternoclavicular joint?
saddle joint
what are movements of the sternoclavicular joint?
elevation/depression, protraction/retraction, rotation
what are the ligaments of the sternoclavicular joint?
