recess us

(re-ses’us). Latin for cavity or rece . Σ. ante’rior, a pa age from the fenestra rotunda leading to the scala tympani. r. cotug’ni, Yr. cotun’nii, a sac of the dura into which the duct us endolymphatic us leads. r. epitympal ‘- icus, the adit us ad antrum. r. parieta’lis, a cavity of the coclom which develops into pleural and part of the peritoneal cavities. r. p! ΄- geus, a fo a in the nasopharynx on each side of the eustachian tubes; Rosenmiiller’s fo a. r. supe’rior sac’ci omen’ti, a fetal diverticulum between the vena cava and the intestinal canal. Τ. vestib’uli, a fold in the wall of the auditory vesicle which develops into the vestibule of the ear.