Patella vs Scapula
| Свойство | Patella | Scapula |
|---|---|---|
| Латинское название | Os patellae | Os scapulae |
| Тип | Bone | Bone |
| Система органов | Skeletal | Skeletal |
| Область тела | Thigh | Shoulder |
| Функция | The largest sesamoid bone in the body, embedded within the quadriceps tendon. Increases the mechanical advantage of the quadriceps muscle by increasing the lever arm for knee extension. | 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. |
| Клиническое значение | Patellar fractures result from direct trauma or forceful quadriceps contraction. Patellar dislocation typically occurs laterally. Chondromalacia patellae (runner's knee) causes anterior knee pain from cartilage degeneration. | 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 | 24485 | 13394 |
Full structure pages
Patella
Os patellae
The largest sesamoid bone in the body, the patella is embedded within the quadriceps tendon and increases the mechanical advantage of the quadriceps by lengthening its lever arm for extension of the knee. Triangular in …