Operation on subarachnoid space of brain (procedure)
| Code | 171553000 |
|---|---|
| Semantic tag | procedure |
| Module | international |
| Definition | defined |
| Effective time | 20020131 |
171509005Brain cerebrospinal fluid pathway operation
procedure
2315006Operation on cerebral meninges
procedure
1296608008Drainage of cerebral subarachnoid space by incision
procedure
75172004Fistulisation of cerebral subarachnoid space
procedure
2552005Incision of cerebral subarachnoid space
procedure