| parent | Horizontal prism.in | LP418593-2 |
| child | Horizontal prism - in intermediate | Left eye | Refraction | LP428722-5 |
| child | Horizontal prism - in intermediate | Right eye | Refraction | LP428723-3 |
| STATUS | ACTIVE |
| PartDisplayName | en-US | Horizontal prism.in intermediate |
| DisplayName | en-US | Horizontal prism - in intermediate |
LOINC Version: 2.81