Status: retired, Not sufficiently defined by necessary conditions definition status. Date: 31-Jan 2003. Module: SNOMED CT core module
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module | 
| 133188011 | Operation on tonsils | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 133189015 | Operation on tonsils, NOS | en | Synonym | Inactive | Only initial character case insensitive | SNOMED CT core module | 
| 504382018 | Tonsil operation | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 504383011 | Procedure on tonsils | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 821406013 | Operation on tonsils (procedure) | en | Fully specified name | Active | Entire term case insensitive | SNOMED CT core module | 
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Operation on tonsils | Is a | Operation on trunk | false | Inferred relationship | Existential restriction modifier | ||
| Operation on tonsils | Is a | Tonsil and peritonsillar operations | false | Inferred relationship | Existential restriction modifier | ||
| Operation on tonsils | Method | Surgical action | false | Inferred relationship | Existential restriction modifier | 1 | |
| Operation on tonsils | Procedure site | Tonsil and adenoid structure | false | Inferred relationship | Existential restriction modifier | 1 | |
| Operation on tonsils | Procedure site | Palatine tonsillar structure | false | Inferred relationship | Existential restriction modifier | 
This concept is not in any reference sets