Preferred Label : Margin Reflex Distance 2;
NCIt related terms : MRD2; Marginal Reflex Distance 2; Margin to Reflex Distance 2;
NCIt definition : A measurement of the distance between the corneal light reflection to central lower-eyelid
margin, with the patient's gaze in the primary position (i.e., straight ahead).;
Alternative definition : CDISC: A measurement of the distance between the corneal light reflex to central lower-eyelid
margin, with the patient's gaze in the primary position (i.e., straight ahead).;
NCI Metathesaurus CUI : CL1798696;
Origin ID : C189625;
UMLS CUI : C5708643;
Semantic type(s)
- concept_is_in_subset
