Status: current, Sufficiently defined by necessary conditions definition status. Date: 31-Jan 2002. Module: SNOMED CT core module
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module | 
| 206471015 | Sequestrum of bone of skull | en | Synonym | Inactive | Only initial character case insensitive | SNOMED CT core module | 
| 213717013 | Sequestrum of bone of skull | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 732188013 | Sequestrum of bone of skull (disorder) | en | Fully specified name | Active | Entire term case insensitive | SNOMED CT core module | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Sequestrum of facial bones | Is a | True | Sequestrum of bone of skull | Inferred relationship | Existential restriction modifier | |
| Sequestrum of the frontal bone | Is a | True | Sequestrum of bone of skull | Inferred relationship | Existential restriction modifier | |
| Sequestrum of the zygomatic bone | Is a | False | Sequestrum of bone of skull | Inferred relationship | Existential restriction modifier | |
| Sequestrum of the sphenoid bone | Is a | True | Sequestrum of bone of skull | Inferred relationship | Existential restriction modifier | |
| Sequestrum of the temporal bone | Is a | True | Sequestrum of bone of skull | Inferred relationship | Existential restriction modifier | |
| Sequestrum of nasal-orbit complex | Is a | True | Sequestrum of bone of skull | Inferred relationship | Existential restriction modifier | 
This concept is not in any reference sets