obturator tubercle (anterior and posterior)

ob·tu·ra·tor tu·ber·cle (anterior and posterior)

[TA]

one of two processes, anterior and posterior, on the margin of the pubic portion of the obturator foramen, bounding the termination of the obturator groove; the posterior obturator tubercle is inconstant.

Synonym(s): tuberculum obturatorium (anterius et posterius) [TA]