{
  "id": 24871,
  "label": "periprosthetic joint infection",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0800179",
  "properties": {
    "categories": [
      {
        "ref": "MONDO:0002081",
        "name": "musculoskeletal system disorder"
      }
    ],
    "definition": "A bacterial infection of the joint that is a complication occurring in 1% to 2% of primary arthroplasties."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 6276,
      "label": "bacterial arthritis",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        6839,
        23059
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:813",
          "EFO:1001351",
          "GARD:0027681",
          "ICD9:711.0",
          "ICD9:711.40",
          "ICD9:711.9",
          "ICD9:711.90",
          "ICD9:711.91",
          "ICD9:711.92",
          "ICD9:711.93",
          "ICD9:711.94",
          "ICD9:711.95",
          "ICD9:711.96",
          "ICD9:711.97",
          "MEDGEN:308434",
          "MESH:D001170",
          "NANDO:2200437",
          "NCIT:C26699",
          "SCTID:48245008",
          "UMLS:C1692886"
        ],
        "synonyms": [
          "infectious arthritis",
          "pyogenic arthritis",
          "septic arthritis"
        ],
        "categories": [
          {
            "ref": "MONDO:0002081",
            "name": "musculoskeletal system disorder"
          }
        ],
        "definition": "The inflammation of one or more joints caused by a bacterial infection within the joint space. Symptoms include pain, stiffness, and decreased range of motion in the affected joint."
      },
      "child_count": 12,
      "reference_id": "MONDO:0004471"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 6276,
      "label": "bacterial arthritis"
    }
  ]
}