trapezoid ridge


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trap·e·zoid line

[TA]
the area on the inferior surface of the clavicle near its lateral extremity on which the trapezoid ligament attaches.
Farlex Partner Medical Dictionary © Farlex 2012

trapezoid ridge

An oblique ridge on the upper surface of the clavicle for attachment of the trapezoid ligament.
See also: ridge
Medical Dictionary, © 2009 Farlex and Partners
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