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lateral pelvic wall triangle

 

Definition: area of lateral wall of pelvis covered by the portion of the obturator internus muscle and fascia superior to the tendinous arch of levator ani (muscle), anterior to the sciatic notch, and inferior to the arcuate line of the ilium.

Synonym(s): trigonum parietale laterale pelvisTA

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© Copyright 2017 Wolters Kluwer. All Rights Reserved. Review Date: Sep 19, 2016.
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