// Evaluating the Efficacy of a Novel Multimaterial 3D-Printed Phantom for Otologic Surgical Education and Simulation
本研究開發並驗證一款低成本、多材質3D列印顳骨模型，採用富鈣著色PLA材料製作，適用於手術訓練｜16名耳鼻喉科住院醫師評估其解剖及視覺真實度中等偏高，觸感反饋稍顯不足｜目前該模型為耳科手術模擬提供了經濟且解剖準確的替代方案，具備實務教學價值。
// This study developed and validated a low-cost, multimaterial 3D-printed temporal bone phantom using calcium-enriched and colored PLA for surgical training. Sixteen otolaryngology residents performed procedures on the phantom and rated its anatomic and visual realism moderately high, though tactile feedback was less realistic. Despite some limitations in haptic fidelity, all participants found the model valuable for education, and senior residents remained willing to use it for skill development. The phantom presents a cost-effective and anatomically accurate alternative to cadaveric specimens for otologic surgery simulation.
Published 2026年5月21日
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