Replacement of tympanic ventilation tube in tympanic membrane (procedure)
| Code | 311772003 |
|---|---|
| Semantic tag | procedure |
| Module | international |
| Definition | defined |
| Effective time | 20020131 |
21355007Operative procedure on middle ear
procedure
275002001Removal of grommet from tympanic membrane
procedure
384728007Replacement of device
procedure
128303001Surgical removal
procedure
None (leaf concept).