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.
Sizes of T-tubes and operation processes.
| Sizes of T-tubes and operation processes | N (%) |
|---|---|
| T-tube diameter | 12 mm: 1 (9.1) |
| 13 mm: 5 (45.5) | |
| 14 mm: 5 (45.5) | |
|
| |
| Mechanical expansion with rigid bronchoscope | 11 (100) |
|
| |
| Granulation tissue excision | 10 (90.9) |
|
| |
| Retrogradely tracheal blunt dissection | 11 (100) |
