Patella vs Pituitary gland
| Property | Patella | Pituitary gland |
|---|---|---|
| Latin Name | Os patellae | Glandula pituitaria |
| Type | Bone | Gland |
| Body System | Skeletal | Endocrine |
| Body Region | Thigh | Brain |
| Function | 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. | The master endocrine gland, producing hormones that regulate growth (GH), reproduction (FSH, LH, prolactin), thyroid function (TSH), adrenal function (ACTH), and water balance (ADH). Coordinates the activity of other endocrine … |
| Clinical Significance | 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. | Pituitary adenomas can cause hormone excess or deficiency. Acromegaly results from excess growth hormone. Cushing's disease results from excess ACTH. Pituitary apoplexy is acute hemorrhage or infarction of the gland. … |
| FMA ID | 24485 | 13889 |