コーンビームCTベースの年齢特異的なリスク予測モデルで,上前部超数の歯の年齢特異的なリスク予測モデルです
Mingxia Li1,2, Jingwen Mao1,3, Yiwen Huang1,3
1Oral & Maxillofacial Reconstruction and Regeneration of Luzhou Key Laboratory, The Affiliated Stomatological Hospital, Southwest Medical University, No. 10, Section 2, Yunfeng Road, Jiangyang District, Luzhou, 646000, China.
Scientific reports
|February 14, 2026
まとめ
補歯 (ST) の合併症は年齢によって異なります. 根の曲線は成人の骨の破壊を予測し,ST数は子供の歯の異常に影響を及ぼし,年齢特有の治療を導く.
科学分野:
- 歯科 歯科は歯科を専門とするものです.
- 口腔および面外科手術
- 放射線学 放射線学
背景:
- 歯 (ST) は,重要な歯と骨の合併症を引き起こす可能性があります.
- 現在,ST合併症のリスクの正確な分層化は困難です.
- ST合併症の年齢関連の差異はよく定義されていません.
研究 の 目的:
- STの患者からのコーンビームコンピュータトモグラフィー (CBCT) データを分析するために.
- ST関連の合併症の年齢層別リスクモデルを開発する.
- 年齢分層モデルと非分層モデルのパフォーマンスを比較する.
主な方法:
- 217人の患者のCBCTスキャンを遡及的に分析し,幼児期 (6-12歳) と成人期 (≥19歳) に分化しました.
- STの特徴の形態学的評価.
- 骨の破壊と歯の異常を予測するための年齢層別ロジスティック回帰モデルの開発と検証.
主要な成果:
- 状の形状が最も一般的であった (77.1%),女性のほうがより高い.
- 大人の場合,根の曲線は骨の破壊を強く予測した (aOR=3.5,AUC=0.80).
- 子どもでは,STの数は歯の異常を予測した (aOR=4.2,AUC=0.69).
結論:
- ST合併症の年齢特有の危険因子が存在し,幼児期と成人期には明確な予測要因があります.
- 年齢分層モデルにより,成人の骨破壊のリスク予測の精度が向上します.
- 発見は,小児の早期介入および大人の優先した手術のためのカスタマイズされた臨床戦略をサポートしています.
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