uncinate process
The term 'uncinate process' refers to various hook-shaped projections found in different anatomical structures across species.
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Definition
C1Anatomy
(technical)A hook-like projection from the ethmoid bone in the nasal cavity, aiding in the drainage of sinus passages.
Example
- The uncinate process of the ethmoid bone is crucial for proper sinus function.
C1Anatomy
(technical)A small hook-shaped part of the pancreas that wraps around the superior mesenteric vessels.
Example
- The surgeon carefully navigated around the uncinate process of the pancreas during the procedure.
C1Anatomy
(technical)A hook-like projection on the lateral borders of the upper surface of the cervical vertebrae, contributing to neck stability.
Example
- The uncinate processes of the cervical vertebrae help maintain the spine's stability.
C1Zoology
(technical)A bony projection from the ribs of birds and some reptiles, enhancing the ribcage's strength.
Example
- The uncinate processes in birds' ribs are essential for flight stability.