Wiktionary
annulus fibrosus
n. 1 annulus fibrosus cordis 2 annulus fibrosus disci intervertebralis 3 annulus fibrosus tympani
Wikipedia
Annulus fibrosus
Annulus fibrosus or anulus fibrosus may refer to:
- Anulus fibrosus cordis — fibrous ring of heart
- Anulus fibrosus disci intervertebralis — fibrous ring of intervertebral disk
- Anulus fibrosus tympani — annulus surrounding the membrana tympani