Correction of astigmatism   231708006

SNOMED CT code


SNOMED code231708006
nameCorrection of astigmatism
statusactive
date introduced2002-01-31
fully specified name(s)Surgical correction of astigmatism (procedure)
synonyms
  • Surgical correction of astigmatism
  • Correction of astigmatism
attributes - group2
Has focusAstigmatism   82649003
attributes - group1
MethodSurgical action   129284003
Procedure site - DirectCorneal structure   28726007
parents
children
  • Mixed astigmatic photorefractive keratectomy   414751001
  • Toric photorefractive keratectomy   415731005
hierarchies
a selection of possible paths
SNOMED CT Concept   138875005
  Procedure   71388002
    Procedure by site   362958002
      Procedure on organ   118717007
        Procedure on eye   118897002
          Surgical procedure on eye proper   373353005
            Refractive surgery   373391005
              Correction of astigmatism   231708006

SNOMED CT Concept   138875005
  Procedure   71388002
    Procedure by site   362958002
      Procedure on organ   118717007
        Procedure on eye   118897002
          Procedure on anterior segment of eye   118908002
            Procedure on cornea   118899004
              Operative procedure on cornea   72208004
                Correction of astigmatism   231708006

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