AutoICD API

57109-1

Clinical

Macular grid.center subfield thickness by OCT

Definition

Mean ILM-RPE (internal limiting membrane - retinal pigment epithelium) measurement of all A-scans within the 500 micrometer circle, see ETDRS

LOINC 6-Axis Classification

Component

Macular grid.center subfield thickness

Property

Len

Time Aspect

Pt

System

Eye

Scale Type

Qn

Method Type

OCT

Details

Class

EYE.OCT

Order/Observation

N/A

Short Name

Macular grid.CS thickness OCT

Related Names

EyeEYE.OCTEyeballLengthMacular grid.CS thicknessOccularOculisOphthalmologicOphthalmologyOphthoOphthyOptic globeOptical Coherence TomographyPoint in timeQNTQuanQuantQuantitativeRandomThickVisionVisual

Frequently Asked Questions

What is LOINC code 57109-1?

LOINC code 57109-1 identifies "Macular grid.center subfield thickness by OCT". Mean ILM-RPE (internal limiting membrane - retinal pigment epithelium) measurement of all A-scans within the 500 micrometer circle, see ETDRS

What does 57109-1 measure?

This code measures Macular grid.center subfield thickness in Eye. It belongs to the EYE.OCT 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.