saccus
121saccus vasculosus — a well vascularised ventral projection of the infundibular wall of the brain situated just caudal to the pituitary, with its cavity opening into the third ventricle. May have a secretory function …
122saccus anticus — one of the four pouches in the fetal middle ear, later developing into the anterior recess of the tympanic membrane …
123saccus conjunctivalis — [TA] conjunctival sac: the potential space, lined by conjunctiva, between the eyelids and the eyeball …
124saccus endolymphaticus — [TA] endolymphatic sac: the blind, flattened cerebral end of the endolymphatic duct …
125saccus lacrimalis — [TA] lacrimal sac: the dilated upper end of the nasolacrimal duct …
126saccus medius — one of the four pouches in the fetal middle ear, later subdividing to form the epitympanum and the region of the petrous part of the temporal bone …
127saccus posticus — one of the four pouches in the fetal middle ear, later developing into the round window, oval window, and sinus tympani …
128saccus profundus perinei — [TA] deep perineal pouch: the region superior (deep) to the perineal membrane and extending to the pelvic diaphragm; called also spatium profundum perinei [TA alternative] and deep perineal space …