Retina/choroid observable (observable entity)
| Code | 363967007 |
|---|---|
| Semantic tag | observable entity |
| Module | international |
| Definition | primitive |
| Effective time | 20020131 |
414174009Eye observable
observable entity
247104005General appearance of retina
observable entity
420294002Nerve fibre layer
observable entity
363968002Retinal vessel feature
observable entity
422746009Stage of retinopathy in retinopathy of prematurity
observable entity
247166005Status of macula in subtotal retinal detachment
observable entity