Mandible vs Scapula
| Property | Mandible | Scapula |
|---|---|---|
| Latin Name | Os mandibulae | Os scapulae |
| Type | Bone | Bone |
| Body System | Skeletal | Skeletal |
| Body Region | Face | Shoulder |
| Function | The only movable bone of the skull, forming the lower jaw. Essential for mastication (chewing), speech articulation, and maintaining the lower dental arch. | A flat, triangular bone that forms the posterior part of the shoulder girdle. Provides attachment for numerous muscles and articulates with the clavicle and humerus. |
| Clinical Significance | Mandibular fractures are the second most common facial fractures. The inferior alveolar nerve runs through the mandibular canal and can be damaged during wisdom tooth extraction. Temporomandibular joint disorders cause … | Scapular fractures typically result from high-energy trauma and are often associated with thoracic injuries. Scapular winging occurs with long thoracic nerve palsy. The acromion process can impinge on the rotator … |
| FMA ID | 52748 | 13394 |
Full structure pages
Mandible
Os mandibulae
The only movable bone of the skull, the mandible forms the lower jaw and is essential to mastication, the articulation of speech, and support of the lower dental arch. A horseshoe-shaped body carries the alveolar …