Status: current, Not sufficiently defined by necessary conditions definition status. Date: 31-Jan 2002. Module: SNOMED CT core module
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module | 
| 38933010 | Pia mater | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 38934016 | Pia mater, NOS | en | Synonym | Inactive | Only initial character case insensitive | SNOMED CT core module | 
| 481537014 | Pia mater structure | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 752670011 | Pia mater structure (body structure) | en | Fully specified name | Active | Entire term case insensitive | SNOMED CT core module | 
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Pia mater structure | Is a | Leptomeninges structure | true | Inferred relationship | Existential restriction modifier | ||
| Pia mater structure | Part of | Entire leptomeninges | false | Additional relationship | Existential restriction modifier | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Entire pia mater | Is a | True | Pia mater structure | Inferred relationship | Existential restriction modifier | |
| Cranial pia mater structure | Is a | True | Pia mater structure | Inferred relationship | Existential restriction modifier | |
| Spinal pia mater structure | Is a | True | Pia mater structure | Inferred relationship | Existential restriction modifier | |
| Subpial siderosis | Finding site | False | Pia mater structure | Inferred relationship | Existential restriction modifier | |
| Subpial siderosis | Finding site | False | Pia mater structure | Inferred relationship | Existential restriction modifier | 1 | 
This concept is not in any reference sets