Status: current, Sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2005. Module: SNOMED CT core
Descriptions:
Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
Ossiculectomy of middle ear | Is a | True | Excision of middle ear structure | Inferred relationship | Some | |
Antrectomy of mastoid | Is a | True | Excision of middle ear structure | Inferred relationship | Some | |
Ossiculectomy with tympanoplasty | Is a | False | Excision of middle ear structure | Inferred relationship | Some | |
Tympanosympathectomy | Is a | True | Excision of middle ear structure | Inferred relationship | Some | |
Excision of lesion of middle ear | Is a | True | Excision of middle ear structure | Inferred relationship | Some | |
Tympanectomy | Is a | True | Excision of middle ear structure | Inferred relationship | Some | |
Aural polypectomy | Is a | False | Excision of middle ear structure | Inferred relationship | Some | |
Excisional biopsy of middle ear | Is a | True | Excision of middle ear structure | Inferred relationship | Some | |
Excision of retraction pocket of tympanic membrane | Is a | True | Excision of middle ear structure | Inferred relationship | Some |
Reference Sets