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<p>Learning the intricate three-dimensional anatomy of the middle ear, nasal cavity, and larynx presents a challenge for undergraduate medical students, as conventional teaching methods may not effectively connect anatomical knowledge with applied clinical skills. To address this gap, an innovative teaching approach was introduced, wherein final year MBBS students constructed low cost 3 dimensional models of key ENT structures and correlated them with endoscopic simulation. Thirty students participated in creating cardboard based middle ear models, clay nasal cavity models, and house like laryngeal models. These were subsequently used for endoscopic orientation and skill practice. Knowledge acquisition was evaluated using pre- and post-tests, and feedback on learning experience was obtained. A marked improvement in mean test scores from 60 to 95% was observed. Students reported enhanced spatial understanding, better clinical correlation, and greater engagement in learning. This study highlights that student-constructed 3D models integrated with endoscopic simulation serve as an effective, affordable, and engaging adjunct to competency-based medical education in otorhinolaryngology.</p>

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Integrating Student Constructed 3D Models with Simulation: Bridging ENT Anatomy Training with Applied Surgical Skills in MBBS Students

  • 期刊论文

  • 发表日期：

    2026年4月21日

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  • N. Manoj Kumar,
  • S. Sowmya,
  • Ibrahim Ayub,
  • Ashish Rao

摘要

Learning the intricate three-dimensional anatomy of the middle ear, nasal cavity, and larynx presents a challenge for undergraduate medical students, as conventional teaching methods may not effectively connect anatomical knowledge with applied clinical skills. To address this gap, an innovative teaching approach was introduced, wherein final year MBBS students constructed low cost 3 dimensional models of key ENT structures and correlated them with endoscopic simulation. Thirty students participated in creating cardboard based middle ear models, clay nasal cavity models, and house like laryngeal models. These were subsequently used for endoscopic orientation and skill practice. Knowledge acquisition was evaluated using pre- and post-tests, and feedback on learning experience was obtained. A marked improvement in mean test scores from 60 to 95% was observed. Students reported enhanced spatial understanding, better clinical correlation, and greater engagement in learning. This study highlights that student-constructed 3D models integrated with endoscopic simulation serve as an effective, affordable, and engaging adjunct to competency-based medical education in otorhinolaryngology.