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the concavity on the lateral aspect of the coronoid process of the ulna that articulates with the head of the radius.
Synonym(s): incisura radialis [TA]
Farlex Partner Medical Dictionary © Farlex 2012
A notch on the lateral surface of the coronoid process of the ulna for receiving the circumference of the head of the radius.
See also: notch
Medical Dictionary, © 2009 Farlex and Partners