LOINC
Version 2.66

86291-2Retinal nerve fiber layer panel Retina by OCTActive

Component
Retinal nerve fiber layer panel
Property
-
Time
Pt
System
Retina
Scale
-
Method
OCT

Panel Hierarchy
Details for each LOINC in Panel LHC-Forms

LOINC Name R/O/C Cardinality Example UCUM Units
86291-2 Retinal nerve fiber layer panel Retina by OCT
Indent86287-0 Retinal nerve fiber layer.inferior temporal thickness Right retina by OCT R um
Indent86289-6 Retinal nerve fiber layer.inferior temporal thickness Left retina by OCT R um
Indent86283-9 Retinal nerve fiber layer.inferior thickness Right retina by OCT R um
Indent86288-8 Retinal nerve fiber layer.inferior thickness Left retina by OCT R um
Indent86290-4 Retinal nerve fiber layer.mean thickness Left retina by OCT R um
Indent86301-9 Retinal nerve fiber layer.mean thickness Right retina by OCT R um
Indent86272-2 Retinal nerve fiber layer.nasal inferior thickness Left retina by OCT R um
Indent86282-1 Retinal nerve fiber layer.nasal inferior thickness Right retina by OCT R um
Indent86280-5 Retinal nerve fiber layer.nasal superior thickness Right retina by OCT R um
Indent86281-3 Retinal nerve fiber layer.nasal superior thickness Left retina by OCT R um
Indent86279-7 Retinal nerve fiber layer.nasal thickness Left retina by OCT R um
Indent86284-7 Retinal nerve fiber layer.nasal thickness Right retina by OCT R um
Indent86276-3 Retinal nerve fiber layer.superior thickness Right retina by OCT R um
Indent86277-1 Retinal nerve fiber layer.superior thickness Left retina by OCT R um
Indent86274-8 Retinal nerve fiber layer.temporal superior thickness Right retina by OCT R um
Indent86275-5 Retinal nerve fiber layer.temporal superior thickness Left retina by OCT R um
Indent86273-0 Retinal nerve fiber layer.temporal thickness Right retina by OCT R um
Indent86278-9 Retinal nerve fiber layer.temporal thickness Left retina by OCT R um
Indent86293-8 Retinal nerve fiber layer.clock hour 1 thickness Left retina by OCT O um
Indent86305-0 Retinal nerve fiber layer.clock hour 1 thickness Right retina by OCT O um
Indent86294-6 Retinal nerve fiber layer.clock hour 2 thickness Left retina by OCT O um
Indent86306-8 Retinal nerve fiber layer.clock hour 2 thickness Right retina by OCT O um
Indent86295-3 Retinal nerve fiber layer.clock hour 3 thickness Left retina by OCT O um
Indent86307-6 Retinal nerve fiber layer.clock hour 3 thickness Right retina by OCT O um
Indent86296-1 Retinal nerve fiber layer.clock hour 4 thickness Left retina by OCT O um
Indent86308-4 Retinal nerve fiber layer.clock hour 4 thickness Right retina by OCT O um
Indent86297-9 Retinal nerve fiber layer.clock hour 5 thickness Left retina by OCT O um
Indent86309-2 Retinal nerve fiber layer.clock hour 5 thickness Right retina by OCT O um
Indent86298-7 Retinal nerve fiber layer.clock hour 6 thickness Left retina by OCT O um
Indent86310-0 Retinal nerve fiber layer.clock hour 6 thickness Right retina by OCT O um
Indent86299-5 Retinal nerve fiber layer.clock hour 7 thickness Left retina by OCT O um
Indent86311-8 Retinal nerve fiber layer.clock hour 7 thickness Right retina by OCT O um
Indent86300-1 Retinal nerve fiber layer.clock hour 8 thickness Left retina by OCT O um
Indent86312-6 Retinal nerve fiber layer.clock hour 8 thickness Right retina by OCT O um
Indent86286-2 Retinal nerve fiber layer.clock hour 9 thickness Left retina by OCT O um
Indent86313-4 Retinal nerve fiber layer.clock hour 9 thickness Right retina by OCT O um
Indent86302-7 Retinal nerve fiber layer.clock hour 10 thickness Left retina by OCT O um
Indent86314-2 Retinal nerve fiber layer.clock hour 10 thickness Right retina by OCT O um
Indent86303-5 Retinal nerve fiber layer.clock hour 11 thickness Left retina by OCT O um
Indent86315-9 Retinal nerve fiber layer.clock hour 11 thickness Right retina by OCT O um
Indent86304-3 Retinal nerve fiber layer.clock hour 12 thickness Right retina by OCT O um
Indent86292-0 Retinal nerve fiber layer.clock hour 12 thickness Left retina by OCT O um

Additional Names

Short Name
RNFL Pnl Retina OCT

Term Description

This panel is used to report the results of a retinal nerve fiber layer (RNFL) thickness study by optical coherence tomography.
Source: Regenstrief LOINC

Part Descriptions

LP97035-7   OCT
Optical coherence tomography (OCT) is a non-invasive imaging technique that provides an in vivo, cross-sectional view of the retina. There are 6 retinal layers viewable with OCT: the nerve fiber layer (NFL), the inner plexiform layer and ganglion cell layer (IPL+GCL), the inner nuclear layer (INL), the outer plexiform layer (OPL), the outer nuclear layer and photoreceptor inner segments (ONL+PIS), and photoreceptor outer segments (POS). OCT uses low-coherence interferometry to provide very accurate cross-sectional images. Two forms of OCT are time domain and spectral domain. Spectral domain has replaced the former because of its speed (20,000+ scans per second to avoid motion artifacts) and high resolution, and it can both visualize and measure the thickness of the retinal pigment epithelium and the nerve fiber layer adjacent to the optic disc. Copyright Text is available under the Creative Commons Attribution/Share-Alike License. See http://creativecommons.org/licenses/by-sa/3.0/ for details. Source: Regenstrief LOINC, Wikipedia

LP248912-0   Retinal nerve fiber layer
The RNFL is formed from expansion of the fibers of the optic nerve and extends to the interior surface of the retina. The RNFL is divided into 4 quadrants when measured in each eye - temporal, superior, nasal, and inferior. Each 90 degree quadrant is further divided into three 30 degree sectors ("clock hours"). RNFL measurements include the thickness of each quadrant and the thickness of each sector. The mean thickness of the entire RNFL for each eye is calculated based on the individual measurements. In patients with glaucoma, RNFL changes in the inferior quadrant are most closely associated with glaucoma status. In addition, superior visual field defects, which correspond to the inferior RNFL quadrant, are usually the first to appear. [PMID: 10636409] Source: Regenstrief LOINC

Basic Attributes

Class
PANEL.EYE
Type
Clinical
First Released
Version 2.61
Last Updated
Version 2.61
Order vs. Observation
Order
Panel Type
Panel

Language Variants Get Info

zh-CNChinese (China)
视网膜神经纤维层组套:-:时间点:视网膜:-:光学相干断层扫描术

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=86291-2