{
  "id": 8102,
  "label": "osteoarthritis, spine",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0006630",
  "properties": {
    "xrefs": [
      "EFO:1000787",
      "MEDGEN:389941",
      "MESH:D055013",
      "SCTID:8847002",
      "UMLS:C2350242"
    ],
    "categories": [
      {
        "ref": "MONDO:0002081",
        "name": "musculoskeletal system disorder"
      }
    ],
    "definition": "A degenerative joint disease involving the spine. It is characterized by progressive deterioration of the spinal articular cartilage (cartilage, articular), usually with hardening of the subchondral bone and outgrowth of bone spurs (osteophyte)."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 6899,
      "label": "osteoarthritis",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        7223
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:8398",
          "HP:0002758",
          "ICD10CM:M15-M19",
          "ICD10CM:M19",
          "ICD9:715.3",
          "MEDGEN:45244",
          "MESH:D010003",
          "NCIT:C3293",
          "SCTID:396275006",
          "UMLS:C0029408",
          "icd11.foundation:558562409"
        ],
        "synonyms": [
          "degenerative joint disease"
        ],
        "categories": [
          {
            "ref": "MONDO:0002081",
            "name": "musculoskeletal system disorder"
          }
        ],
        "definition": "A noninflammatory degenerative joint disease occurring chiefly in older persons, characterized by degeneration of the articular cartilage, hypertrophy of bone at the margins and changes in the synovial membrane. It is accompanied by pain and stiffness, particularly after prolonged activity."
      },
      "child_count": 5,
      "reference_id": "MONDO:0005178"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 6899,
      "label": "osteoarthritis"
    }
  ]
}