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Term Description

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

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. Source: Regenstrief LOINC

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

Panel Hierarchy

Details for each LOINC in Panel LHC-Forms

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

LOINC Names Get Info

Fully-Specified Name
Retinal nerve fiber layer panel:-:Pt:Retina:-:OCT
Long Common Name
Retina Retinal nerve fiber layer panel by OCT
Short Name
Retina RNFL Pnl OCT

Part Model Get Info

  • Component
    Retinal nerve fiber layer panel
    LP248909-6
    • Analyte
      Retinal nerve fiber layer panel
      LP248909-6
      • Component Numerator
        Retinal nerve fiber layer panel
        LP248909-6
        • Component Numerator Core
          Retinal nerve fiber layer panel
          LP248909-6
        • Component Numerator Core Suffix
          NULL
           
      • Component Denominator
        NULL
         
        • Component Denominator Core
          NULL
           
        • Component Denominator Core Suffix
          NULL
           
    • Challenge
      NULL
       
    • Adjustment
      NULL
       
    • Count
      NULL
       
  • Property
    -
    LP6769-6
  • Time
    Pt
    LP6960-1
  • System
    Retina
    LP30548-9
  • Scale
    -
    LP7747-1
  • Method
    OCT
    LP97035-7

Basic Attributes

Class
PANEL.EYE
Type
Clinical
First Released
Version 2.61
Last Updated
Version 2.68 (MIN)
Order vs. Observation
Order
Panel Type
Panel

Language Variants Get Info

TagLanguageTranslation
el-GRGreek (Greece)Πίνακας στιβάδας νευρικών ινών αμφιβληστροειδούς:-:Pt:Αμφιβληστροειδής:-:OCT
Synonyms: - EYE OCT PANEL.EYE Pt Αμφιβληστροειδής Πίνακας στιβάδας νευρικών ινών αμφιβληστροειδούς
es-MXSpanish (Mexico)Panel de capas de fibras nerviosas de la retina:-:Punto temporal:Retina:-:OCT
it-ITItalian (Italy)Strato delle fibre nervose della retina, panel:-:Pt:Retina:-:OCT,Tomografia a coerenza ottica,TCO
Synonyms: Occhio Panel di strato delle fibre nervose della retina Panel oftalmologia Punto nel tempo (episodio)
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
Synonyms: 光学相干层析成像术;optical coherence tomography;OCT;光学相干断层成像术;光學相干斷層掃瞄;光学相干断层扫描;光学相干断层扫描成像术;光学相干断层扫描分析 医嘱套餐 医嘱套餐类 医嘱套餐组 医嘱组 医嘱组合 医嘱组合类 医嘱组套 医嘱组套类 医嘱组类 多重;多重型;多重标尺类型;多重精度类型 套餐 套餐医嘱 套餐医嘱组 套餐医嘱组类 实验室医嘱套餐 实验室医嘱套餐类 实验室医嘱组 实验室医嘱组合类 实验室医嘱组套 实验室医嘱组套类 实验室套餐医嘱组 实验室套餐医嘱组类 实验室检验项目医嘱组合类 实验室检验项目组合类 时刻;随机;随意;瞬间 检验医嘱组合类 检验项目医嘱组合类 检验项目组合类 瑞叮醛;维生素 A 醛;维生素 A1 醛;视杆视色素;视醛;视黄素 眼;眼睛;眼科;眼科学与验光变量;眼科学与验光指标 组 组合 组合医嘱 组合类 组套 组套（组合、医嘱组、套餐、套餐医嘱、医嘱套餐、组合申请、组合项目）.眼科学与视力测定变量 视网膜神经纤维层组套（组合、医嘱组、套餐、套餐医嘱、医嘱套餐、组合申请、组合项目） 视衣

LOINC Terminology Service (API) using HL7® FHIR® Get Info

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