Atlas (C1) vs Kidneys
| Property | Atlas (C1) | Kidneys |
|---|---|---|
| Latin Name | Atlas | Renes |
| Type | Bone | Organ |
| Body System | Skeletal | Urinary |
| Body Region | Spine | Abdomen |
| Function | The first cervical vertebra that supports the skull. Allows nodding movements (flexion and extension) of the head at the atlanto-occipital joint. | Filter approximately 180 liters of blood daily, producing 1-2 liters of urine. Regulate fluid balance, electrolyte concentration, acid-base balance, and blood pressure. Produce erythropoietin and activate vitamin D. |
| Clinical Significance | Jefferson fractures (burst fractures of the atlas) result from axial loading. Atlanto-occipital dislocation is usually fatal. Congenital anomalies include atlas assimilation (occipitalization). | Chronic kidney disease affects millions worldwide and may progress to end-stage renal disease requiring dialysis or transplantation. Kidney stones (nephrolithiasis) cause severe pain. Renal cell carcinoma is the most common … |
| FMA ID | 12519 | 7203 |
Full structure pages
Atlas (C1)
Atlas
Ring-shaped and unusual in lacking both a vertebral body and a spinous process, the atlas is the first cervical vertebra and supports the skull. Its structure consists of anterior and posterior arches joined by two …