{
  "url": "https://dantelabs.com/traits/abnormal-ilium-morphology",
  "trait": {
    "bundleId": "2026.10.17-8666dff2",
    "release": "2026-09-01",
    "slug": "abnormal-ilium-morphology",
    "id": "HP:0002867",
    "name": "Abnormal ilium morphology",
    "definition": "An abnormality of the ilium, the largest and uppermost bone of the pelvis.",
    "synonyms": [
      "Abnormality of the ilium",
      "Iliac abnormalities"
    ],
    "systems": [
      {
        "slug": "abnormality-of-the-musculoskeletal-system",
        "name": "Abnormality of the musculoskeletal system",
        "url": "https://dantelabs.com/traits/abnormality-of-the-musculoskeletal-system"
      }
    ],
    "broader": [
      {
        "slug": "abnormal-hip-bone-morphology",
        "name": "Abnormality of the hip bone",
        "url": "https://dantelabs.com/traits/abnormal-hip-bone-morphology"
      }
    ],
    "narrower": [
      {
        "slug": "hypoplastic-ilia",
        "name": "Small wings of the pelvic girdle",
        "genes": 26,
        "url": "https://dantelabs.com/traits/hypoplastic-ilia"
      },
      {
        "slug": "squared-iliac-bones",
        "name": "Squared iliac bones",
        "genes": 14,
        "url": "https://dantelabs.com/traits/squared-iliac-bones"
      },
      {
        "slug": "abnormal-sacroiliac-joint-morphology",
        "name": "Abnormal sacroiliac joint morphology",
        "genes": 5,
        "url": "https://dantelabs.com/traits/abnormal-sacroiliac-joint-morphology"
      },
      {
        "slug": "abnormal-iliac-wing-morphology",
        "name": "Abnormal iliac wing morphology",
        "genes": 4,
        "url": "https://dantelabs.com/traits/abnormal-iliac-wing-morphology"
      },
      {
        "slug": "crescent-shaped-iliac-bone",
        "name": "Crescent-shaped iliac bone",
        "genes": 3,
        "url": "https://dantelabs.com/traits/crescent-shaped-iliac-bone"
      },
      {
        "slug": "irregular-iliac-crest",
        "name": "Irregular iliac crest",
        "genes": 2,
        "url": "https://dantelabs.com/traits/irregular-iliac-crest"
      },
      {
        "slug": "sclerotic-ilium",
        "name": "Sclerotic ilium",
        "genes": 1,
        "url": "https://dantelabs.com/traits/sclerotic-ilium"
      },
      {
        "slug": "snail-like-ilia",
        "name": "Snail-like ilia",
        "genes": 1,
        "url": "https://dantelabs.com/traits/snail-like-ilia"
      }
    ],
    "genes": [
      {
        "slug": "col2a1",
        "symbol": "COL2A1",
        "hgnc": "HGNC:2200",
        "name": "collagen type II alpha 1 chain",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/col2a1"
      },
      {
        "slug": "extl3",
        "symbol": "EXTL3",
        "hgnc": "HGNC:3518",
        "name": "exostosin like glycosyltransferase 3",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/extl3"
      },
      {
        "slug": "trpv4",
        "symbol": "TRPV4",
        "hgnc": "HGNC:18083",
        "name": "transient receptor potential cation channel subfamily V member 4",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/trpv4"
      },
      {
        "slug": "ccn6",
        "symbol": "CCN6",
        "hgnc": "HGNC:12771",
        "name": "cellular communication network factor 6",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/ccn6"
      },
      {
        "slug": "pign",
        "symbol": "PIGN",
        "hgnc": "HGNC:8967",
        "name": "phosphatidylinositol glycan anchor biosynthesis class N",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/pign"
      }
    ]
  }
}