sinus epididymidis -->
sinus of epididymis
medical dictionary

A narrow space between the body of the epididymis and the testis.

Synonyms: sinus epididymidis.

Ethmoidal sinuses, ethmoidal air-cells; evaginations of the mucous membrane of the middle and superior meatuses of the nasal cavity into the ethmoidal labyrinth forming multiple small paranasal sinuses; they are subdivided into anterior, middle and posterior ethmoidal sinuses.

Synonyms: antra ethmoidalia.

(05 Mar 2000)