The shoulder is made up of what three joints?
The shoulder is made up of three joints:● Glenohumeral joint● Acromioclavicular joint● Sternoclavicular joint
The three joints that make up the shoulder are:
1. Glenohumeral joint: This joint is also known as the shoulder joint. It is a ball-and-socket joint formed between the head of the humerus bone and the glenoid cavity of the scapula bone. It is the main joint responsible for the movement of the arm.
2. Acromioclavicular joint: This joint is formed between the acromion process of the scapula and the clavicle. It allows for the movement of the scapula and the arm.
3. Sternoclavicular joint: This joint is formed between the sternum and the clavicle bone. It is responsible for the movement of the arm and the scapula, and it also plays an important role in the stability of the shoulder.
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