Version 2.78

Term Description

Refractive power measurement increment is the specificity to which a keratometer can measure the refractive power, typically 0.25 diopters, but may be as small as 0.01 diopters. For example, a 0.25 diopter increment allows measurement of 0.25, 0.5, 0.75, 1.0 diopters, etc., while a 0.01 diopter increment allows finer measurement to a hundredth of a diopter.
Source: Regenstrief LOINC

Fully-Specified Name

Component
Refractive power measurement increment
Property
Type
Time
Pt
System
Keratometer
Scale
Nom
Method

Additional Names

Long Common Name
Type of Refractive power measurement increment
Short Name
Type of Refract pwr step

Example Answer List: LL5575-7

Source: Japan Ophthalmic Instruments Association
Answer Code Score Answer ID
0.01 diop LA31062-5
0.06 diop LA30932-0
0.12 diop LA30930-4
0.25 diop LA30931-2

Basic Attributes

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

Member of these Panels

LOINC Long Common Name
95298-6 Keratometry panel

Language Variants Get Info

Tag Language Translation
es-MX Spanish (Mexico) Incremento de la medición de la potencia refractiva:Tipo:Punto temporal:Queratómetro:Nominal:
it-IT Italian (Italy) Potere rifrattivo, incremento misurazione:Tipo:Pt:Oftalmometro:Nom:
Synonyms: Cheratometro Incremento misurazione ootere rifrattivo Occhio Oftalmologia - rifrazione Punto nel tempo (episodio)
zh-CN Chinese (China) 屈光能力测量增量:类型:时间点:角膜曲率计:名义型:
Synonyms: Refraction measurements;屈光度指标;屈光度测量指标;眼.屈光度指标;眼.屈光度测量指标;眼科.屈光度指标;眼科.屈光度测量指标;眼科学与视力测定变量.屈光度指标;眼科学与验光变量.屈光度指标;眼科学与验光变量.屈光度测量指标;眼科学与验光指标.屈光度指标;眼科学与验光指标.屈光度测量指标 分类型应答;分类型结果;名义性;名称型;名词型;名词性;标称性;没有自然次序的名义型或分类型应答 型 屈光能力（屈光力、折光能力、屈光度、屈光度数、折射能力）测量（检测、测定）增量（步长） 时刻;随机;随意;瞬间 眼;眼睛;眼科;眼科学与验光变量;眼科学与验光指标 角膜散光计;角膜计;角膜弧度仪

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=95299-4