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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
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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 …

Skeletal Spine

Kidneys

Renes

Bean-shaped and positioned retroperitoneally on either side of the vertebral column between T12 and L3, the kidneys filter roughly 180 liters of blood each day to produce one to two liters of urine. Beyond filtration, …

Urinary Abdomen