Status: current, Sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core
Descriptions:
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Destruction of lesion of middle ear | Is a | True | Destructive procedure on middle ear | Inferred relationship | Some | |
| Transection of Jacobson's nerve | Is a | False | Destructive procedure on middle ear | Inferred relationship | Some | |
| Labyrinthotomy with cryosurgery, with mastoidectomy | Is a | False | Destructive procedure on middle ear | Inferred relationship | Some | |
| Obliteration of tympanomastoid cavity | Is a | True | Destructive procedure on middle ear | Inferred relationship | Some | |
| Obliteration of mastoid cavity | Is a | False | Destructive procedure on middle ear | Inferred relationship | Some | |
| coagulatie of elektrocoagulatie van auris media (verrichting) | Is a | False | Destructive procedure on middle ear | Inferred relationship | Some | |
| Diathermy of eustachian tube (procedure) | Is a | True | Destructive procedure on middle ear | Inferred relationship | Some |
This concept is not in any reference sets