Status: current, Not 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 |
| Excision of lash follicles | Is a | True | Correction of trichiasis | Inferred relationship | Some | |
| Correction of trichiasis by incision of lid margin | Is a | True | Correction of trichiasis | Inferred relationship | Some | |
| Epilation of eyelid | Is a | False | Correction of trichiasis | Inferred relationship | Some | |
| Correction of trichiasis by epilation with cryotherapy (procedure) | Is a | True | Correction of trichiasis | Inferred relationship | Some |
Reference Sets
Description inactivation indicator reference set