Version 2.77

Term Description

This term was created for, but is not limited in use to, the Rod Intercept™ (RI™) as measured by the AdaptDx®. Rod Intercept™ is the duration between exposure to a bright light (photo bleaching using a flash) and recovery of a visual sensitivity by the eye's rod photoreceptors to a threshold of 3.0 log units of attenuation of the stimulus. The rod-intercept time is used to quantify rod-mediated dark adaptation (DA), and slower DA is associated with the early phases of age-related macular degeneration (AMD). PMID: 26522707

Rod Intercept™ (RI™) © 2019 MacuLogix, Inc. Used with permission.
Source: Regenstrief LOINC

Fully-Specified Name

Component
Dark-mediated rod adaptation time
Property
Time
Time
Pt
System
Eye.left
Scale
Qn
Method

Additional Names

Short Name
L eye Dark rod adaptation tm

Basic Attributes

Class
EYE.PX
Type
Clinical
First Released
Version 2.67
Last Updated
Version 2.68
Order vs. Observation
Observation

Language Variants Get Info

Tag Language Translation
es-MX Spanish (Mexico) Tiempo de adaptación de la barra mediada por la oscuridad:Tiempo:Punto temporal:Ojo izquierdo:Cuantitativo:
it-IT Italian (Italy) Tempo di adattamento al buio mediato dal bastoncello:Tempo:Pt:Occhio.sinistro:Qn:
Synonyms: Occhio Occhio Sinistro Oftalmologia - risultati di esami clinici Punto nel tempo (episodio) Tempo (e.g. secondi)
zh-CN Chinese (China) 黑暗介导的视杆细胞适应时间:时间:时间点:眼睛.左侧:定量型:
Synonyms: Eye physical findings;眼.体格检查所见;眼科.体格检查所见;眼科学与验光变量.体格检查所见;眼科学与验光指标.体格检查所见;眼部体格检查所见;眼部检查所见 L LT 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 向左 向左侧 左 左侧(Left,LT,L) 左侧眼睛;左眼 左向 左边 时刻;随机;随意;瞬间 时间(如秒);时间(如秒数) 目;眼;眼部 眼;眼睛;眼科;眼科学与验光变量;眼科学与验光指标 视杆细胞暗适应时间

Example Units

Unit Source
min Example UCUM Units

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=93120-4