| parent | Prism base direction | LP420716-5 |
| child | Prism base direction far | Left eye | Refraction | LP428740-7 |
| child | Prism base direction far | Right eye | Refraction | LP428741-5 |
| STATUS | ACTIVE |
| PartDisplayName | en-US | Prism base direction far |
| DisplayName | en-US | Prism base direction far |
LOINC Version: 2.81