| Answer | Crossword Clue |
|---|---|
| ostial | pertaining to an ostium (an opening in a bodily organ) |
| ostia | OSTIUM, an opening in a bodily organ |
| hilar | pertaining to a hilum (a small opening in a bodily organ, also HILUS) |
| ostomy | any of various surgical procedures, as a colostomy, in which an artificial opening is made so as to permit the drainage of waste products either into an appropriate organ or to the outside of the body |
| ostomies | any of various surgical procedures, as a colostomy, in which an artificial opening is made so as to permit the drainage of waste products either into an appropriate organ or to the outside of the body |
| ostium | an opening in a bodily organ |
