HL7 FHIR® Implementation Guide: Ophthalmology Retinal, Release 1
0.1.0 - STU 1 Ballot

HL7 FHIR® Implementation Guide: Ophthalmology Retinal, Release 1, published by HL7 International - Patient Care WG. This is not an authorized publication; it is the continuous build for version 0.1.0). This version is based on the current content of https://github.com/HL7/fhir-eyecare-ig/ and changes regularly. See the Directory of published versions

## : Example Observation - observation-refraction-le-0 - JSON Representation

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    {
      "resourceType" : "Observation",
      "id" : "observation-refraction-le-0",
      "meta" : {
        "profile" : [
          "http://hl7.org/fhir/uv/eyecare/StructureDefinition/observation-base"
        ]
      },
      "text" : {
        "status" : "generated",
        "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p><b>Generated Narrative</b></p><div style=\"display: inline-block; background-color: #d9e0e7; padding: 6px; margin: 4px; border: 1px solid #8da1b4; border-radius: 5px; line-height: 60%\"><p style=\"margin-bottom: 0px\">Resource \"observation-refraction-le-0\" </p><p style=\"margin-bottom: 0px\">Profile: <a href=\"StructureDefinition-observation-base.html\">Base ophthalmic Observation profile</a></p></div><p><b>status</b>: final</p><p><b>category</b>: Exam <span style=\"background: LightGoldenRodYellow; margin: 4px; border: 1px solid khaki\"> (<a href=\"http://terminology.hl7.org/3.1.0/CodeSystem-observation-category.html\">Observation Category Codes</a>#exam)</span></p><p><b>code</b>: Refraction <span style=\"background: LightGoldenRodYellow; margin: 4px; border: 1px solid khaki\"> (<a href=\"https://browser.ihtsdotools.org/\">SNOMED CT</a>#251794006)</span></p><p><b>subject</b>: <a href=\"Patient-ophthal-patient-example-0.html\">Patient/ophthal-patient-example-0</a> \" BILL\"</p><p><b>effective</b>: 2013-06-27 05:04:20+0400</p><p><b>bodySite</b>:  <span style=\"background: LightGoldenRodYellow; margin: 4px; border: 1px solid khaki\"> ()</span></p><blockquote><p><b>component</b></p><p><b>code</b>: Power of sphere <span style=\"background: LightGoldenRodYellow; margin: 4px; border: 1px solid khaki\"> (<a href=\"https://browser.ihtsdotools.org/\">SNOMED CT</a>#251795007)</span></p><p><b>value</b>: -2.5 diopter</p></blockquote><blockquote><p><b>component</b></p><p><b>code</b>: Axis of cylinder <span style=\"background: LightGoldenRodYellow; margin: 4px; border: 1px solid khaki\"> (<a href=\"https://browser.ihtsdotools.org/\">SNOMED CT</a>#251799001)</span></p><p><b>value</b>: 75 degree</p></blockquote><blockquote><p><b>component</b></p><p><b>code</b>: Power of cylinder <span style=\"background: LightGoldenRodYellow; margin: 4px; border: 1px solid khaki\"> (<a href=\"https://browser.ihtsdotools.org/\">SNOMED CT</a>#251797004)</span></p><p><b>value</b>: 0.5 diopter</p></blockquote></div>"
      },
      "status" : "final",
      "category" : [
        {
          "coding" : [
            {
              "system" : "http://terminology.hl7.org/CodeSystem/observation-category",
              "code" : "exam",
              "display" : "Exam"
            }
          ]
        }
      ],
      "code" : {
        "coding" : [
          {
            "system" : "http://snomed.info/sct",
            "code" : "251794006"
          }
        ]
      },
      "subject" : {
        "reference" : "Patient/ophthal-patient-example-0"
      },
      "effectiveDateTime" : "2013-06-27T17:04:20+04:00",
      "bodySite" : {
        "extension" : [
          {
            "url" : "http://hl7.org/fhir/StructureDefinition/bodySite",
            "valueReference" : {
              "reference" : "BodyStructure/bodystructure-left-eye"
            }
          }
        ]
      },
      "component" : [
        {
          "code" : {
            "coding" : [
              {
                "system" : "http://snomed.info/sct",
                "code" : "251795007",
                "display" : "Power of sphere"
              }
            ]
          },
          "valueQuantity" : {
            "value" : -2.5,
            "unit" : "diopter"
          }
        },
        {
          "code" : {
            "coding" : [
              {
                "system" : "http://snomed.info/sct",
                "code" : "251799001",
                "display" : "Axis of cylinder"
              }
            ]
          },
          "valueQuantity" : {
            "value" : 75,
            "unit" : "degree"
          }
        },
        {
          "code" : {
            "coding" : [
              {
                "system" : "http://snomed.info/sct",
                "code" : "251797004",
                "display" : "Power of cylinder"
              }
            ]
          },
          "valueQuantity" : {
            "value" : 0.5,
            "unit" : "diopter"
          }
        }
      ]
    }