98738-8
ClinicalType of AC/A ratio by by Phoropter
Definition
The AC/A ratio measures the extent to which accommodation drives convergence.
LOINC 6-Axis Classification
Component
Accommodative convergence to accommodation ratio
Property
Type
Time Aspect
Pt
System
Eye
Scale Type
Nom
Method Type
Phoropter
Details
Class
EYE.REFRACTION
Order/Observation
Observation
Short Name
Type of AC/A ratio by by Phoropter
Related Names
Frequently Asked Questions
What is LOINC code 98738-8?
LOINC code 98738-8 identifies "Type of AC/A ratio by by Phoropter". The AC/A ratio measures the extent to which accommodation drives convergence.
What does 98738-8 measure?
This code measures Accommodative convergence to accommodation ratio in Eye. It belongs to the EYE.REFRACTION class in the LOINC classification.
What is LOINC?
LOINC (Logical Observation Identifiers Names and Codes) is a universal standard for identifying laboratory and clinical observations. It is maintained by the Regenstrief Institute and used worldwide for health data exchange.