FENESTRAE
- An opening in a bandage or cast
- A perforation in a forceps blade
- A hole made by surgical fenestration
- A small natural hole or opening, esp. in a bone. The mammalian middle ear is linked by the fenestra ovalis to the vestibule of the inner ear, and by the fenestra rotunda to the cochlea
- FENESTRA, a small anatomical opening [n]
- An artificial opening