[NA]. Syn: ring. See Also: ring.
annulus abdominalis
annulus ciliaris
annulus conjunctivae
annulus femoralis
annulus fibrocartilagineus membranae tympani
annulus fibrosus
annulus fibrosus cordis
annulus fibrosus disci intervertebralis
annulus fibrosus of intervertebral disc
annulus of fibrous sheath
Haller’s annulus
annulus hemorrhoidalis
annulus inguinalis profundus
annulus inguinalis superficialis
annulus iridis
annulus iridis major
annulus iridis minor
annulus lymphaticus cardiae
annulus ovalis
annulus tendineus communis
annulus tympanicus
annulus umbilicalis
annulus urethralis
Vieussens‘ annulus