Findings:
- orifice
- Brown Orifice HTTPD
- Back Orifice 2000
- aural orifice
- Miss Shilling's Orifice
- Urethral
- urethral relocation
- urethral stricture
- Urethral Dilator
If you Log in you could create a "Urethral orifice" node. If you don't already have an account, you can register here.