Table 6. Position of retouch.
Indeterminate cases are excluded.
| Position of retouch | N | % |
|---|---|---|
| Internal surface | 140 | 87 |
| External surface | 13 | 8.1 |
| Both on internal and external surface | 8 | 5 |
| Total | 161 | 100.0 |
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.