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 | 
| 401406014 | Ultrasound scan - obstetric | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 401407017 | Obstetric US scan | en | Synonym | Active | Only initial character case insensitive | SNOMED CT core module | 
| 661188019 | Ultrasound scan - obstetric (procedure) | en | Fully specified name | Active | Entire term case insensitive | SNOMED CT core module | 
| 218711000000112 | Ultra-sound scan - obstetric | en | Synonym | Inactive | Only initial character case insensitive | SNOMED CT United Kingdom Edition module | 
| 271321000000116 | US scan obstetric | en | Synonym | Active | Entire term case sensitive | SNOMED CT United Kingdom Edition module | 
This concept is not in any reference sets