medial crus of the superficial inguinal ring

me·di·al crus of the su·per·fi·cial in·gui·nal ring

[TA]

portion of the external oblique aponeurosis that passes medial to the superficial inguinal ring forming the medial boundary of the ring.

Synonym(s): crus mediale anuli inguinalis superficialis [TA]

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