Crista

Same as Crest. C. acustica, a yellow elevation projecting into the equator of the ampulla of the ear. C. fornicis, the crest of the fornix; a half-oval or semi-globular ma on the posterior surface of the fornix of the brain. C. gall i, cock's crest, the superior triangular proce of the ethmoid bone C. helicis, spina helicis; a projection of the helix above the external auditory meatus. C. spiral is, a crest of the limbus of the ear overhanging the internal spiral sulcus of Waldeyer. C. urethral is. See Verumontanum .