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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).

Part Descriptions

LP200608-0   Corneal curvature
Measurement of corneal curvature/power can be performed with a variety of instruments, most commonly a keratometer, IOLMaster (a non-contact optical device manufactured by ZEISS), or corneal topography device. Corneal curvature is usually used for intra-ocular lens (IOL) calculations and corneal refractive surgery. It is also helpful for contact lens fitting and detecting irregular astigmatism. Source: Regenstrief LOINC

LP201210-4   Keratometry
A keratometer is a device for measuring the curvature of the cornea. Source: Regenstrief LOINC

LP203650-9   EYE.PX.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

LOINC Names Get Info

Fully-Specified Name
Corneal curvature:InvLen:Pt:Cornea.left:Qn:Keratometry
Long Common Name
Left cornea Corneal curvature by Keratometry
Short Name
L cornea Corneal curvature by KM

Part Model Get Info

  • Component
    Corneal curvature
    LP200608-0
    • Analyte
      Corneal curvature
      LP200608-0
      • Component Numerator
        Corneal curvature
        LP200608-0
        • Component Numerator Core
          Corneal curvature
          LP200608-0
        • Component Numerator Core Suffix
          NULL
           
      • Component Denominator
        NULL
         
        • Component Denominator Core
          NULL
           
        • Component Denominator Core Suffix
          NULL
           
    • Challenge
      NULL
       
    • Adjustment
      NULL
       
    • Count
      NULL
       
  • Property
    InvLen
    LP33124-6
  • Time
    Pt
    LP6960-1
  • System
    Cornea.left
    LP29923-7
    • System Core
      Cornea.left
      LP29923-7
    • Super System
      NULL
       
  • Scale
    Qn
    LP7753-9
  • Method
    Keratometry
    LP201210-4

Basic Attributes

Class
EYE.PX.NEI
Type
Clinical
First Released
Version 2.54
Last Updated
Version 2.68 (MIN)
Order vs. Observation
Observation

Member of these Panels

LOINCLong Common Name
79897-5Eye Physical findings panel
95298-6Keratometry panel

Language Variants Get Info

TagLanguageTranslation
el-GRGreek (Greece)Καμπυλότητα κερατοειδούς:InvLen:Pt:Κερατοειδής χιτώνας.αριστερά:Qn:Κερατομετρία
Synonyms: EYE EYE.PX EYE.PX.NEI InvLen Pt Qn Καμπυλότητα κερατοειδούς Κερατοειδής χιτώνας Κερατοειδής χιτώνας.αριστερά Κερατομετρία
es-MXSpanish (Mexico)Curvatura corneal:InvLen:Punto temporal:Córnea izquierda:Cuantitativo:Keratometry
it-ITItalian (Italy)Curvatura corneale:InvLen:Pt:Cornea.sinistra:Qn:Cheratometria
Synonyms: Concetti di esami fisici oculistici NEI eyeGENE Cornea Sinistra Lunghezza Inversa mediante cheratometria Occhio Oftalmologia - risultati di esami clinici Punto nel tempo (episodio)
zh-CNChinese (China)角膜曲率:长度倒数:时间点:角膜.左侧:定量型:角膜曲率测量法
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） 左侧角膜;左侧眼角膜;左眼角膜 左向 左边 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 眼科学与视力测定变量.体格检查体格检查（查体、PX）.NEI;NEI eyeGENE''s eye physical exam concepts;NEI eyeGENE 体格检查（查体、PX）概念 眼角膜 角膜屈光力;角膜曲率度;角膜球面变曲度 角膜曲率测量;角膜散光测量法;角膜弧度;角膜曲率;角膜曲率计 长度之倒数;长度的倒数

Example Units

UnitSource
[diop]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=79814-0