{
  "id": 3863,
  "label": "tooth resorption",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0001670",
  "properties": {
    "xrefs": [
      "DOID:13240",
      "ICD9:521.4",
      "MEDGEN:21587",
      "MESH:D014091",
      "SCTID:70931000",
      "UMLS:C0040451"
    ],
    "categories": [
      {
        "ref": "MONDO:0002081",
        "name": "musculoskeletal system disorder"
      },
      {
        "ref": "MONDO:0006858",
        "name": "mouth disorder"
      }
    ],
    "definition": "Resorption of calcified dental tissue, involving demineralization due to reversal of the cation exchange and lacunar resorption by osteoclasts. There are two types: external (as a result of tooth pathology) and internal (apparently initiated by a peculiar inflammatory hyperplasia of the pulp). (From Jablonski, Dictionary of Dentistry, 1992, p676)"
  },
  "isLeaf": false,
  "isRoot": false,
  "child_count": 3,
  "parents": [
    {
      "id": 4339,
      "label": "tooth hard tissue disease",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        8422
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:214",
          "ICD10CM:K03",
          "ICD9:521.8",
          "ICD9:521.89",
          "MEDGEN:510140",
          "SCTID:46557008",
          "UMLS:C0155926"
        ],
        "synonyms": [
          "disorder of hard tissues of teeth",
          "teeth hard tissue disease",
          "teeth hard tissue diseases"
        ],
        "categories": [
          {
            "ref": "MONDO:0002081",
            "name": "musculoskeletal system disorder"
          },
          {
            "ref": "MONDO:0006858",
            "name": "mouth disorder"
          }
        ]
      },
      "child_count": 7,
      "reference_id": "MONDO:0002220"
    }
  ],
  "children": [
    {
      "id": 3862,
      "label": "internal pathological resorption of tooth",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        3863
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:13239",
          "ICD9:521.41",
          "MEDGEN:540237",
          "SCTID:52994003",
          "UMLS:C0266880"
        ],
        "synonyms": [
          "internal pathologic resorption",
          "internal resorption of tooth",
          "internal granuloma of pulp",
          "internal pathological resorption",
          "internal resorption of crown of tooth",
          "pathological tooth resorption - internal",
          "pink spot lesion of tooth",
          "pink tooth of mummery"
        ],
        "categories": [
          {
            "ref": "MONDO:0002081",
            "name": "musculoskeletal system disorder"
          },
          {
            "ref": "MONDO:0006858",
            "name": "mouth disorder"
          }
        ]
      },
      "child_count": 0,
      "reference_id": "MONDO:0001668"
    },
    {
      "id": 4147,
      "label": "external pathological resorption",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        3863
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:14529",
          "ICD9:521.42",
          "MEDGEN:540236",
          "SCTID:41918006",
          "UMLS:C0266878"
        ],
        "categories": [
          {
            "ref": "MONDO:0002081",
            "name": "musculoskeletal system disorder"
          },
          {
            "ref": "MONDO:0006858",
            "name": "mouth disorder"
          }
        ]
      },
      "child_count": 0,
      "reference_id": "MONDO:0001988"
    },
    {
      "id": 4156,
      "label": "root resorption",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        3863
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:14550",
          "MEDGEN:11268",
          "MESH:D012391",
          "UMLS:C0035851"
        ],
        "categories": [
          {
            "ref": "MONDO:0002081",
            "name": "musculoskeletal system disorder"
          },
          {
            "ref": "MONDO:0006858",
            "name": "mouth disorder"
          }
        ],
        "definition": "Resorption in which cementum or dentin is lost from the root of a tooth owing to cementoclastic or osteoclastic activity in conditions such as trauma of occlusion or neoplasms. (Dorland, 27th ed)"
      },
      "child_count": 0,
      "reference_id": "MONDO:0001997"
    }
  ],
  "roots": [
    {
      "id": 4339,
      "label": "tooth hard tissue disease"
    }
  ]
}