Cross-cylinder refraction   420679009

SNOMED CT code


SNOMED code420679009
nameCross-cylinder refraction
statusactive
date introduced2006-07-31
fully specified name(s)Cross-cylinder refraction (procedure)
synonyms
  • Cross-cylinder refraction
  • Jackson cross-cylinder refraction
attributes - group1
MethodExamination - action   302199004
Using deviceJackson cross-cylinder   421600000
Procedure site - DirectEye structure   81745001
parentsSubjective refraction   397277005
hierarchies
a selection of possible paths
SNOMED CT Concept   138875005
  Procedure   71388002
    Procedure by site   362958002
      Procedure on organ   118717007
        Procedure on eye   118897002
          Refraction assessment   252886007
            Subjective refraction   397277005
              Cross-cylinder refraction   420679009

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Rules-based maps relating CPT® codes to and from SNOMED CT® clinical concepts.  Forward and backward mapping allows for easy transition between code sets. Map-A-Code crosswalk tool easily crosswalks multiple codes between the code sets.

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