{
  "id": 4170,
  "label": "gingival disorder",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0002021",
  "properties": {
    "xrefs": [
      "DOID:1483",
      "EFO:0009670",
      "MEDGEN:42217",
      "MESH:D005882",
      "NCIT:C173795",
      "SCTID:18718003",
      "UMLS:C0017563"
    ],
    "synonyms": [
      "disease of gingiva",
      "disease or disorder of gingiva",
      "disorder of gingiva",
      "gingiva disease",
      "gingiva disease or disorder"
    ],
    "categories": [
      {
        "ref": "MONDO:0002081",
        "name": "musculoskeletal system disorder"
      },
      {
        "ref": "MONDO:0006858",
        "name": "mouth disorder"
      }
    ],
    "definition": "A disease involving the gingiva."
  },
  "isLeaf": false,
  "isRoot": false,
  "child_count": 6,
  "parents": [
    {
      "id": 4686,
      "label": "periodontal disorder",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        6893
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:3388",
          "ICD9:523.8",
          "MEDGEN:10658",
          "MESH:D010510",
          "NCIT:C63743",
          "SCTID:2556008",
          "UMLS:C0031090"
        ],
        "synonyms": [
          "disease of periodontium",
          "disease or disorder of periodontium",
          "disorder of periodontium",
          "periodontal disease",
          "periodontal disorder",
          "periodontium disease",
          "periodontium disease or disorder"
        ],
        "categories": [
          {
            "ref": "MONDO:0002081",
            "name": "musculoskeletal system disorder"
          }
        ],
        "definition": "An inflammatory process of the gingival tissues and/or periodontal membrane of the teeth, resulting in an abnormally deep gingival sulcus, possibly producing periodontal pockets and loss of alveolar bone support."
      },
      "child_count": 4,
      "reference_id": "MONDO:0002635"
    },
    {
      "id": 23496,
      "label": "mouth mucosa disorder",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        8301
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "MEDGEN:712457",
          "SCTID:128046007",
          "UMLS:C1290071"
        ],
        "synonyms": [
          "disease of mouth mucosa",
          "disease or disorder of mouth mucosa",
          "disorder of mouth mucosa",
          "disorder of oral mucous membrane",
          "mouth mucosa disease or disorder",
          "oral mucous membrane disease"
        ],
        "categories": [
          {
            "ref": "MONDO:0006858",
            "name": "mouth disorder"
          }
        ],
        "definition": "A disease or disorder that involves the mouth mucosa."
      },
      "child_count": 5,
      "reference_id": "MONDO:0044992"
    }
  ],
  "children": [
    {
      "id": 3503,
      "label": "gingival recession",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        4170
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:1134",
          "ICD10CM:K06.0",
          "ICD9:523.2",
          "ICD9:523.20",
          "ICD9:523.21",
          "ICD9:523.22",
          "ICD9:523.23",
          "ICD9:523.24",
          "MEDGEN:6607",
          "MESH:D005889",
          "SCTID:59898000",
          "UMLS:C0017572",
          "icd11.foundation:1059404242"
        ],
        "synonyms": [
          "gingival recession",
          "gingival recession, localised",
          "gingival recession, localized",
          "gingival recession, unspecified",
          "localised gingival recession"
        ],
        "categories": [
          {
            "ref": "MONDO:0002081",
            "name": "musculoskeletal system disorder"
          },
          {
            "ref": "MONDO:0006858",
            "name": "mouth disorder"
          }
        ],
        "definition": "A loss of gum tissue resulting in an exposure of the roots of the teeth."
      },
      "child_count": 0,
      "reference_id": "MONDO:0001268"
    },
    {
      "id": 4579,
      "label": "gingival overgrowth",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4170
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:3086",
          "ICD10CM:K06.1",
          "ICD9:523.8",
          "MEDGEN:87712",
          "MESH:D019214",
          "SCTID:54711002",
          "UMLS:C0376480"
        ],
        "synonyms": [
          "gingival enlargement"
        ],
        "categories": [
          {
            "ref": "MONDO:0002081",
            "name": "musculoskeletal system disorder"
          },
          {
            "ref": "MONDO:0006858",
            "name": "mouth disorder"
          }
        ],
        "definition": "Excessive growth of the gingiva either by an increase in the size of the constituent cells (gingival hypertrophy) or by an increase in their number (gingival hyperplasia). (From Jablonski's Dictionary of Dentistry, 1992, p574)"
      },
      "child_count": 3,
      "reference_id": "MONDO:0002507"
    },
    {
      "id": 4580,
      "label": "gingivitis",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4170,
        6599
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:3087",
          "ICD9:523.0",
          "ICD9:523.1",
          "ICD9:523.10",
          "MEDGEN:4895",
          "MESH:D005891",
          "NCIT:C34636",
          "SCTID:66383009",
          "UMLS:C0017574"
        ],
        "synonyms": [
          "gingiva inflammation",
          "gingivitis",
          "inflammation of gingiva",
          "acute gingivitis",
          "chronic gingivitis"
        ],
        "categories": [
          {
            "ref": "MONDO:0002081",
            "name": "musculoskeletal system disorder"
          },
          {
            "ref": "MONDO:0006858",
            "name": "mouth disorder"
          }
        ],
        "definition": "A disorder involving inflammation of the gums; may affect surrounding and supporting structures of the teeth."
      },
      "child_count": 4,
      "reference_id": "MONDO:0002508"
    },
    {
      "id": 8337,
      "label": "pericoronitis",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        4170,
        6804
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:3671",
          "EFO:1001098",
          "MEDGEN:45399",
          "MESH:D010497",
          "MedDRA:10034504",
          "SCTID:22240003",
          "UMLS:C0031055",
          "icd11.foundation:1764886525"
        ],
        "categories": [
          {
            "ref": "MONDO:0002081",
            "name": "musculoskeletal system disorder"
          },
          {
            "ref": "MONDO:0006858",
            "name": "mouth disorder"
          }
        ],
        "definition": "Inflammation of the gingiva surrounding the crown of a tooth."
      },
      "child_count": 0,
      "reference_id": "MONDO:0006899"
    },
    {
      "id": 20327,
      "label": "gingival neoplasm",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4170,
        7231,
        20434
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "MEDGEN:6605",
          "NCIT:C3057",
          "SCTID:126792007",
          "UMLS:C0017570"
        ],
        "synonyms": [
          "gingiva neoplasm",
          "gingiva neoplasm (disease)",
          "gingiva tumor",
          "gingiva tumour",
          "gingival neoplasm",
          "gingival tumor",
          "gingival tumour",
          "gum neoplasm",
          "gum tumor",
          "gum tumour",
          "neoplasm of gingiva",
          "neoplasm of gum",
          "neoplasm of the gingiva",
          "neoplasm of the gum",
          "tumor of gingiva",
          "tumor of gum",
          "tumor of the gingiva",
          "tumor of the gum",
          "tumour of gingiva",
          "tumour of gum",
          "tumour of the gingiva",
          "tumour of the gum"
        ],
        "categories": [
          {
            "ref": "MONDO:0002081",
            "name": "musculoskeletal system disorder"
          },
          {
            "ref": "MONDO:0006858",
            "name": "mouth disorder"
          }
        ],
        "definition": "A benign or malignant neoplasm that affects the upper or lower gingiva."
      },
      "child_count": 9,
      "reference_id": "MONDO:0021086"
    },
    {
      "id": 20882,
      "label": "leukoplakia of gingiva",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        4170,
        6601
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "ICD9:528.6",
          "MEDGEN:66795",
          "NCIT:C3881",
          "SCTID:32236000",
          "UMLS:C0239737"
        ],
        "synonyms": [
          "gingival leukoplakia",
          "leukoplakia of gingiva",
          "Gingival Leukoplakia",
          "Leukoplakia of Gingiva",
          "Leukoplakia of gingiva"
        ],
        "categories": [
          {
            "ref": "MONDO:0002081",
            "name": "musculoskeletal system disorder"
          },
          {
            "ref": "MONDO:0006858",
            "name": "mouth disorder"
          }
        ],
        "definition": "A clinical term that indicates the presence of a white patch on the surface of the gum which cannot be characterized as any other disease. It may be a precancerous condition and in most cases histologic examination reveals keratosis."
      },
      "child_count": 0,
      "reference_id": "MONDO:0022538"
    }
  ],
  "roots": [
    {
      "id": 4686,
      "label": "periodontal disorder"
    },
    {
      "id": 23496,
      "label": "mouth mucosa disorder"
    }
  ]
}