Tympanosympathectomy (procedure)
| Code | 291702009 |
|---|---|
| Semantic tag | procedure |
| Module | international |
| Definition | defined |
| Effective time | 20050131 |
68327001Excision of middle ear structure
procedure
29029001Excision of peripheral nerve
procedure
57071006Sympathectomy
procedure
None (leaf concept).