{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : "A two dimensional representation of a wavefront aberration surface of the cornea. Wavefront aberration surface is calculated from the corneal elevation data fit with either the Zernike polynomial series or the Fourier Series. Maps generally display total aberrations and selectable higher order aberrations",
  "system" : "http://dicom.nema.org/resources/ontology/DCM",
  "property" : [ ],
  "codesystem" : "5f336dd4-db81-5653-939a-25648922f08e",
  "concept_id" : "e060daa4-be5a-5ef1-859d-e842eb84c0f5",
  "ancestors" : {
    "111944" : 0
  },
  "id" : "c71e38ef-0e60-4579-b3c0-5a1bd32d581c",
  "code" : "111944",
  "display" : "Corneal wavefront map",
  "version" : "01"
}