{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "A two dimensional representation of the axial curvature of the cornea. Axial curvature is calculated from the reciprocal of the distance from a point on a meridian normal at the point to the corneal topographer axis. Also known as sagittal curvature",
  "system" : "http://dicom.nema.org/resources/ontology/DCM",
  "property" : [ ],
  "codesystem" : "edcf6828-b2c8-5028-b7f7-246cb8d5ac80",
  "concept_id" : "72f9d212-9111-52ef-824a-f84d6f3f909c",
  "ancestors" : {
    "111940" : 0
  },
  "id" : "2ec16111-6e22-4158-8465-2939be89c639",
  "code" : "111940",
  "display" : "Corneal axial power map",
  "version" : "01"
}