Version 2.78

Term Description

This term was developed in collaboration with the National Institute of Health's National Eye Institute (NEI) as part of an effort to standardize the data elements collected by the National Ophthalmic Disease Genotyping and Phenotyping Network (eyeGENE).
Source: Regenstrief LOINC

Part Descriptions

LP200650-2   Electrooculogram
Electrooculography (EOG) is a technique for measuring the resting potential of the retina. The EOG is used to assess the function of the pigment epithelium. During dark adaptation, the resting potential decreases slightly and reaches a minimum ("dark trough" or "Dt") after several minutes. When the light is switched on, a substantial increase of the resting potential occurs ("light peak" or "Lp"), which drops off after a few minutes when the retina adapts to the light. The ratio of the voltages (i.e., light peak divided by dark trough) is known as the Arden ratio and is normally above 1.80. The Arden ratio is often abnormal in retinitis pigmentosa, diabetic retinopathy, detached retina, Best disease and many other eye disorders. Source: Regenstrief LOINC

LP203647-5   EYE.EOG.NEI
Developed in collaboration with the National Institute of Health's National Eye Institute (NEI) as part of an effort to standardize the data elements collected by the National Ophthalmic Disease Genotyping and Phenotyping Network (eyeGENE). Source: Regenstrief LOINC

Fully-Specified Name

Component
Study observation.overall
Property
Imp
Time
Pt
System
Retina.left
Scale
Ord
Method
Electrooculogram

Additional Names

Short Name
Overall study imp L ret EOG

Preferred Answer List: LL3790-4

Source: National Eye Institute
Answer Code Score Answer ID
NormalCopyright http://snomed.info/sct ID:17621005 Normal (qualifier value) LA6626-1
Abnormal, Specify:Copyright http://snomed.info/sct ID:263654008 Abnormal (qualifier value) LA12748-2
Not performedCopyright http://snomed.info/sct ID:262008008 Not performed (qualifier value) LA7304-4

Basic Attributes

Class
EYE.EOG.NEI
Type
Clinical
First Released
Version 2.54
Last Updated
Version 2.68
Order vs. Observation
Observation

Language Variants Get Info

Tag Language Translation
es-MX Spanish (Mexico) Observación del estudio.:Interpretación:Punto temporal:Retina izquierda:Ordinal:Electrooculogram
it-IT Italian (Italy) Rilievo.complessivo:Imp:Pt:Retina.sinistra:Ord:Elettrooculogramma
Synonyms: Concetti di elettrooculogramma NEI eyeGENE Impressione/interpretazione di studio Mediante EOG Occhio Osservazione complessiva di studio Osservazione di studio Punto nel tempo (episodio) Retina Sinistra
zh-CN Chinese (China) 检查观察结果.总体:印象:时间点:视网膜.左侧:序数型:眼电图
Synonyms: Electrooculogram;EOG;眼电图法 L LT 依次型;分类顺序型;定性的;序数型（或称等级型）;性质上的;有序型;有序性分类应答;有序性分类结果;秩次型;等级型;筛查;顺序型 全面;整体;总体情况 印象是一种诊断陈述，始终是对其他某种观察指标的解释或抽象（一系列检验项目结果、一幅图像或者整个某位病人），而且几乎总是由某位专业人员产生。;检查印象;检查印象/解释;检查的印象/解释;检查解释;解释;阐释 向左 向左侧 左 左侧（Left，LT，L） 左侧视网膜 左向 左边 时刻;随机;随意;瞬间 检查.总体;检查观察.总体;检查观察结果.整体;检查观察结果.全面;检查观察结果.全部;检查观察结果.概括 检查;检查观察 检查分析 眼;眼睛;眼科;眼科学与验光变量;眼科学与验光指标 眼科学与视力测定变量.眼电图（EOG）.NEI;NEI eyeGENE''s electrooculogram concepts;NEI eyeGENE 眼电图概念 研究;检查项目;调查;考察;研究项目;学习 考察 视衣 调查

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=79772-0