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脊椎の浸透手順のトレーニングのための混合現実ナビゲーションシミュレータ:カンビン三角の位置の評価
César F Domínguez-Velasco1, Jessica Alatorre-Flores1, Jorge A Pérez-Terrazas2,3
1Applied Sciences and Technology Institute ICAT, National Autonomous University of Mexico UNAM, Ciudad Universitaria, Mexico, Mexico.
まとめ
ミックスリアリティ (MR) シミュレータは,外科研修生のための脊髄浸透訓練を改善し,解剖学的理解と標的の局所化を強化します. このシステムは成功率を高めながらも,神経根に対する潜在的なリスクも強調しており,慎重にトレーニングを進める必要がある.
科学分野:
- 脊髄外科シミュレーション
- 最低侵襲性外科的手術技術について
- 医療教育技術 医療教育技術について
背景:
- カンビン・トライアングルは,脊髄外科における最小侵襲的脊髄外科手術の重要なアクセスルートです.
- 経験のない住民は,精密な浸透配置で課題に直面し,重要な構造にリスクをもたらします.
研究 の 目的:
- 脊髄浸透訓練のための混合現実 (MR) ナビゲーターシミュレータの開発と評価.
- 外科研修生のための伝統的な光学シミュレーション (FS) と比較してMRシミュレーションの有効性を評価する.
主な方法:
- 仮想光鏡 (FS) と拡張現実 (AR) を3Dの腰椎モデルと統合した新しいMRナビゲーターシミュレータが作成されました.
- この研究には10人の整形外科医が参加し,MRおよびFSシステムを利用しました.
主要な成果:
- 住民は,FSと比較してMRを使用して,より高い浸透成功率を達成しました.
- MRシミュレーションにより,解剖学と臨床コンテキストの理解が向上し,ターゲットポイントの識別が容易になりました.
- 注目すべき発見は,MRのガイドラインの下で神経根との危険な接触の増加でした.
結論:
- MRとFSの組み合わせは,脊髄の最小侵襲的処置のトレーニングに重要な利点を提供します.
- MRシミュレータは現実的なトレーニング環境を提供し,解剖学的および安全性の側面をマスターするために不可欠です.
- このテクノロジーを用いた漸進的なトレーニングは,リスクを軽減し,居住者の熟練度を高めるために推奨されます.
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