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 |
| Chronic petrositis | Is a | True | Petrositis | Inferred relationship | Some | |
| Gradenigo's syndrome | Is a | True | Petrositis | Inferred relationship | Some | |
| Acute petrositis | Is a | True | Petrositis | Inferred relationship | Some | |
| Unspecified petrositis | Is a | False | Petrositis | Inferred relationship | Some | |
| Petrositis NOS | Is a | False | Petrositis | Inferred relationship | Some | |
| Osteomyelitis of petrous bone | Is a | True | Petrositis | Inferred relationship | Some | |
| Coalescing osteitis of petrous bone | Is a | True | Petrositis | Inferred relationship | Some | |
| Cranial neuropathy due to petrous infection | Due to | True | Petrositis | Inferred relationship | Some | 2 |
| Petrous apicitis (disorder) | Is a | True | Petrositis | Inferred relationship | Some | |
| Inflammation of petrous part of right temporal bone | Is a | True | Petrositis | Inferred relationship | Some | |
| Inflammation of petrous part of left temporal bone | Is a | True | Petrositis | Inferred relationship | Some |
This concept is not in any reference sets