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Part Description

LP420716-5   Prism base direction
Corrective lenses use prism to adjust image perception with both eyes to a single fused image. Each lens may have a horizontal, in (towards the nose) or out (towards the temple) and/or vertical, up or down, prism base. Prism measurements are reported in X-Y orthogonal coordinates (horizontal in/out, vertical up/down) or P-B polar coordinates (prism plus the angle of the prism base direction). Prism lenses are commonly used to treat diplopia and strabismus. Source: Regenstrief LOINC

LOINC Names Get Info

Fully-Specified Name
Prism base direction:Angle:Pt:Corrective lens.right:Qn:Lensmeter
Long Common Name
Right corrective lens Prism base direction by Lensmeter
Short Name
R corr lens Prism base dir by LM

Part Model Get Info

  • Component
    Prism base direction
    LP420716-5
    • Analyte
      Prism base direction
      LP420716-5
      • Component Numerator
        Prism base direction
        LP420716-5
        • Component Numerator Core
          Prism base direction
          LP420716-5
        • Component Numerator Core Suffix
          NULL
           
      • Component Denominator
        NULL
         
        • Component Denominator Core
          NULL
           
        • Component Denominator Core Suffix
          NULL
           
    • Challenge
      NULL
       
    • Adjustment
      NULL
       
    • Count
      NULL
       
  • Property
    Angle
    LP6778-7
  • Time
    Pt
    LP6960-1
  • System
    Corrective lens.right
    LP418592-4
    • System Core
      Corrective lens.right
      LP418592-4
    • Super System
      NULL
       
  • Scale
    Qn
    LP7753-9
  • Method
    Lensmeter
    LP418496-8

Basic Attributes

Class
EYE.GLASSES
Type
Clinical
First Released
Version 2.29
Last Updated
Version 2.71 (NAM)
Change Reason
Release 2.71: COMPONENT: Updated "distance" to "direction" to more accurately represent the concept of the direction of the prism base; PROPERTY: Update from "InvLen" to more accurately represent the concept of the direction of the prism base in degrees (0 to 359); Release 2.69: SYSTEM: Updated System from Glasses to Corrective lens for consistency across terms.; Release 2.68: SYSTEM: Moved LM (Lensmeter) from System to Method for accuracy.

Language Variants Get Info

TagLanguageTranslation
el-GRGreek (Greece)Κατεύθυνση βάσης πρίσματος:Γωνία:Pt:Διορθωτικός φακός.δεξιά:Qn:Φακόμετρο
Synonyms: EYE EYE.GLASSES Pt Qn Γωνία Διορθωτικός φακός Διορθωτικός φακός.δεξιά Κατεύθυνση βάσης πρίσματος Πρίσμα Φακόμετρο
es-MXSpanish (Mexico)Distancia de la base del prisma:InvLen:Punto temporal:Lente correctiva derecha:Cuantitativo:Lensómetro
it-ITItalian (Italy)Prisma, direzione base:Angolo:Pt:Lenti correttive.destra:Qn:Lensmeter
Synonyms: Direzione base del prisma Lenti correttive destre Lentometro Occhio Oftalmologia - occhiali: Produttore di lenti (PL) Punto nel tempo (episodio)
pt-BRPortuguese (Brazil)Distância da base do prisma:#N/A:Pt:Óculos LM (magnitude limitada).direita:Qn:
Synonyms: ; Prism base dist; Inverse Length; Point in time; Random; LM glasses lens-R; Lens Meter; LM glasses lens-R; Limiting magnitude; Quantitative; QNT; Quant; Quan
zh-CNChinese (China)棱镜基准方向:角度:时间点:矫正镜片.右侧:定量型:透镜屈光度计法
Synonyms: Glasses variables;眼.眼镜变量指标;眼科.眼镜变量指标;眼科学与验光变量.眼镜变量指标;眼科学与验光指标.眼镜变量指标;眼镜变量指标 R RT 几何学角度;几何角度 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 右 右侧（Right，R，RT） 右侧的 右向 右向的 右边 右边的 向右 向右的 时刻;随机;随意;瞬间 校正镜片;矫视镜片 眼;眼睛;眼科;眼科学与验光变量;眼科学与验光指标 矫正镜片（校正镜片、矫视镜片）.右侧（右） 透镜屈光度计;镜片验度仪法;镜片量度计法;焦度计法

Example Units

UnitSource
degExample UCUM Units

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=55982-3