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30 Οκτ 2023 · The humerus is the longest and largest bone of the upper limb. It consists of a proximal end, a shaft and a distal end, all which contain important anatomical landmarks. The humerus articulates with the scapula proximally at the glenohumeral joint so it participates in the movements of the shoulder.
- Shoulder
The glenohumeral, or shoulder, joint is a synovial joint...
- Shoulder
30 Οκτ 2023 · The glenohumeral, or shoulder, joint is a synovial joint that attaches the upper limb to the axial skeleton. It is a ball-and-socket joint, formed between the glenoid fossa of scapula (gleno-) and the head of humerus (-humeral).
8 Οκτ 2024 · The shoulder joint is formed by an articulation between the head of the humerus and the glenoid cavity (or fossa) of the scapula. This gives rise to the alternate name for the shoulder joint – the glenohumeral joint.
Supraspinatus: It is a small muscle connecting the top of the scapula to the head of the humerus as the shoulder joint. This muscle holds the shoulder joint in place, helps initiate the movement of raising your arms to the sides, and helps the deltoid with its actions.
26 Σεπ 2024 · The humerus is your upper arm bone. It is the longest bone in the upper part of your body and is connected to many important muscles, tendons, ligaments, and nerves. The humerus helps support your shoulder and is responsible for movement between your shoulder and elbow.
10 Νοε 2020 · Humerus. Proximal articulation: with the glenoid fossa of the scapula. Distal articulations: Laterally, the capitulum articulates with the head of the radius. Medially, the trochlea articulates with the trochlear notch of the ulna. The humerus has both an anatomical neck and a surgical neck:
28 Σεπ 2024 · There are six muscles in this group – the deltoid, teres major, and the four rotator cuff muscles (supraspinatus, infraspinatus, subscapularis and teres minor). Deltoid. The deltoid muscle is shaped like an inverted triangle. It can be divided into an anterior, middle and posterior part.
