| ET | Eustachian tube |
| ETD | Eustachian tube dysfunction |
| PROMS | Patient-reported outcomes |
| TMM | Tubomanometry |
| CRS | Chronic rhinosinusitis |
| NICE | National Institute for Health and Care Excellence |
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.