Illustrated anatomical parts with images from e-Anatomy and descriptions of anatomical structures
General Anatomy >
Bones; Skeletal system >
Axial skeleton >
Vertebral column >
Sacrum [sacral vertebrae I - V] >
Base of sacrum >
Promontory is anterior margin of the body of first sacral vertebra, forming the prominent sacrovertebral anglewhen articulated with the last lumbar vertebra.
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