{
  "url": "https://dantelabs.com/traits/mandibular-hyperostosis",
  "trait": {
    "bundleId": "2026.10.17-8666dff2",
    "release": "2026-09-01",
    "slug": "mandibular-hyperostosis",
    "id": "HP:0004472",
    "name": "Thick lower jaw bone",
    "label": "Mandibular hyperostosis",
    "definition": "Hyperostosis (bony overgrowth) of the mandible.",
    "synonyms": [
      "Hyperostosis of lower jaw",
      "Hyperostosis of mandibular bone",
      "Increased ossification of mandibular bone"
    ],
    "systems": [
      {
        "slug": "abnormality-of-head-or-neck",
        "name": "Abnormality of head or neck",
        "url": "https://dantelabs.com/traits/abnormality-of-head-or-neck"
      },
      {
        "slug": "abnormality-of-the-musculoskeletal-system",
        "name": "Abnormality of the musculoskeletal system",
        "url": "https://dantelabs.com/traits/abnormality-of-the-musculoskeletal-system"
      }
    ],
    "broader": [
      {
        "slug": "facial-hyperostosis",
        "name": "Enlargement of facial bones",
        "url": "https://dantelabs.com/traits/facial-hyperostosis"
      }
    ],
    "narrower": [],
    "genes": [
      {
        "slug": "akt1",
        "symbol": "AKT1",
        "hgnc": "HGNC:391",
        "name": "AKT serine/threonine kinase 1",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/akt1"
      }
    ]
  }
}