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.
The long-term side-effects in each group.
| N. | Reperforation | Atrophic eardrum | Cholesteatoma | ||
|---|---|---|---|---|---|
| Observation group | Normal residual TM | 48 | 2 | 13 | 0 |
| Pathologic residual TM | 9 | 0 | 9 | 0 | |
| FGF-2 group | Normal residual TM | 49 | 1 | 5 | 0 |
| Pathologic residual TM | 13 | 0 | 13 | 0 | |
