28993-4
ClinicalLeft cornea Longitudinal radius by Keratometry
LOINC 6-Axis Classification
Component
Longitudinal radius
Property
Len
Time Aspect
Pt
System
Cornea.left
Scale Type
Qn
Method Type
Keratometry
Details
Class
EYE.REFRACTION
Order/Observation
N/A
Short Name
L cornea Longit radius by KM
Related Names
by KMCornealEYEEYE.REFRACTIONLL corneaLengthLongit radiusLTOphthalmologyOphthalmometerOphthoOphthyPoint in timeQNTQuanQuantQuantitativeRandomUpper extremity
Frequently Asked Questions
What is LOINC code 28993-4?
LOINC code 28993-4 identifies "Left cornea Longitudinal radius by Keratometry". It measures Longitudinal radius in Cornea.left.
What does 28993-4 measure?
This code measures Longitudinal radius in Cornea.left. 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.