Biceps brachii vs Humerus
| Properti | Biceps brachii | Humerus |
|---|---|---|
| Nama Latin | Musculus biceps brachii | Os humeri |
| Tipe | Muscle | Bone |
| Sistem Tubuh | Muscular | Skeletal |
| Wilayah Tubuh | Upper Arm | Upper Arm |
| Fungsi | Primary supinator of the forearm and powerful flexor of the elbow. Also assists in shoulder flexion. The long head assists in shoulder joint stabilization. | The bone of the upper arm connecting the shoulder to the elbow. Provides attachment points for muscles of the shoulder and arm, enabling a wide range of upper limb movements. |
| Signifikansi Klinis | Biceps tendon ruptures cause a visible bulge (Popeye deformity). Bicipital tendinitis causes anterior shoulder pain. The biceps reflex tests the C5-C6 nerve roots. | Surgical neck fractures are common in elderly patients. Midshaft fractures may damage the radial nerve causing wrist drop. Supracondylar fractures are the most common elbow fractures in children. |
| FMA ID | 37670 | 13303 |
Full structure pages
Biceps brachii
Musculus biceps brachii
A two-headed muscle of the anterior compartment of the upper arm, the biceps brachii is the primary supinator of the forearm and a powerful flexor of the elbow, also assisting in flexion of the shoulder. …