Shoulder Shoulder The human shoulder is made up of three bones: the clavicle (collarbone), the scapula (shoulder blade), and the humerus (upper arm bone) as well as associated muscles, ligaments and tendons. The articulations between the bones of the shoulder make up the shoulder joints. The shoulder joint, also known as the glenohumeral joint, is the major joint of the shoulder, but can more broadly include the acromioclavicular joint. In human anatomy, the shoulder joint comprises the part of the body where the humerus attaches to the scapula, and the head sits in the glenoid cavity. The shoulder is the group
Supracondylar humerus fracture should be used to immobilise the elbow at 20 to 30 degrees flexion in order to prevent further injury of the blood vessels and nerves while doing X-rays. Splinting of fracture site with full flexion or extension of the elbow is not recommended as it can stretch the blood vessels and nerves over the bone fragments or can cause impingement of these structures into the fracture site. Depending on the child's age, parts of the bone will still be developing and if not yet calcified, will not show up on the X-rays. The capitulum of the humerus is the first