{
  "id": 476855,
  "label": "Visual impairment (disorder)",
  "model": {
    "label": "Clinical Disease Category (SNOMED)",
    "source": 0
  },
  "properties": {
    "code": "397540003",
    "code_id": 218645,
    "coding_system_id": 9
  },
  "isLeaf": false,
  "isRoot": false,
  "type_id": 0,
  "reference_id": null,
  "child_count": 9,
  "parents": [
    {
      "id": 237282,
      "label": "Disorder of vision (disorder)",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        262504
      ],
      "type_id": 0,
      "properties": {
        "code": "95677002",
        "code_id": 76124,
        "coding_system_id": 9
      },
      "child_count": 11,
      "reference_id": null
    }
  ],
  "children": [
    {
      "id": 4360,
      "label": "Visual impairment co-occurrent with human immunodeficiency virus infection (disorder)",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        476855,
        773209
      ],
      "type_id": 0,
      "properties": {
        "code": "713531003",
        "code_id": 281265,
        "coding_system_id": 9
      },
      "child_count": 0,
      "reference_id": null
    },
    {
      "id": 65509,
      "label": "Mild visual impairment (disorder)",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        476855
      ],
      "type_id": 0,
      "properties": {
        "code": "397543001",
        "code_id": 218648,
        "coding_system_id": 9
      },
      "child_count": 1,
      "reference_id": null
    },
    {
      "id": 165104,
      "label": "Moderate visual impairment (disorder)",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        476855
      ],
      "type_id": 0,
      "properties": {
        "code": "397542006",
        "code_id": 218647,
        "coding_system_id": 9
      },
      "child_count": 2,
      "reference_id": null
    },
    {
      "id": 304100,
      "label": "Bilateral visual impairment (disorder)",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        476855
      ],
      "type_id": 0,
      "properties": {
        "code": "218951000119100",
        "code_id": 364207,
        "coding_system_id": 9
      },
      "child_count": 1,
      "reference_id": null
    },
    {
      "id": 352270,
      "label": "Combined visual and hearing impairment (disorder)",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        199001,
        476855
      ],
      "type_id": 0,
      "properties": {
        "code": "433147009",
        "code_id": 247213,
        "coding_system_id": 9
      },
      "child_count": 2,
      "reference_id": null
    },
    {
      "id": 391011,
      "label": "Global developmental delay, visual anomalies, progressive cerebellar atrophy, truncal hypotonia syndrome (disorder)",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        237051,
        261053,
        350256,
        476855,
        688434,
        712879,
        722850
      ],
      "type_id": 0,
      "properties": {
        "code": "1172696009",
        "code_id": 332356,
        "coding_system_id": 9
      },
      "child_count": 0,
      "reference_id": null
    },
    {
      "id": 676176,
      "label": "Severe visual impairment (disorder)",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        476855
      ],
      "type_id": 0,
      "properties": {
        "code": "397541004",
        "code_id": 218646,
        "coding_system_id": 9
      },
      "child_count": 2,
      "reference_id": null
    },
    {
      "id": 750578,
      "label": "Multiple disability visual impairment (disorder)",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        476855
      ],
      "type_id": 0,
      "properties": {
        "code": "404191001",
        "code_id": 223285,
        "coding_system_id": 9
      },
      "child_count": 0,
      "reference_id": null
    },
    {
      "id": 763876,
      "label": "Drug related visual impairment (disorder)",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        476855
      ],
      "type_id": 0,
      "properties": {
        "code": "698622004",
        "code_id": 269574,
        "coding_system_id": 9
      },
      "child_count": 0,
      "reference_id": null
    }
  ],
  "roots": [
    {
      "id": 237282,
      "label": "Disorder of vision (disorder)"
    }
  ]
}