Findings:
- sphincter
- sphincter boy
- sphincter ani
- sphincter urethrae
- pyloric sphincter
- Sphincter of Oddi
- sphincter (user)
- Intrinsic sphincter deficiency
- Lower esophageal sphincter
If you Log in you could create a "slackening of the sphincters" node. If you don't already have an account, you can register here.