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Development and Validation of a Hybrid Simulation Model for Septoplasty Training
Jenny Kim1, Terral Patel1, Vanessa Helou1
1Department of Otolaryngology, University of Pittsburgh Medical Center, Pittsburgh, PA, USA.
The Annals of Otology, Rhinology, and Laryngology
|May 21, 2025
Summary
This study introduces a novel hybrid training model for endoscopic septoplasty, combining pig ears and 3D printing. The simulator effectively enhances surgical knowledge and skills for trainees.
Area of Science:
- Otolaryngology
- Medical Simulation
- Surgical Education
Background:
- Endoscopic septoplasty is a common surgical procedure.
- Current training methods may lack realism and standardization.
- A need exists for effective, accessible surgical simulators.
Purpose of the Study:
- To develop and validate a novel hybrid training model for endoscopic septoplasty.
- To combine readily available pig ears with 3D-printed components.
- To assess the simulator's effectiveness for surgical training.
Main Methods:
- A hybrid simulator was created using pig ears and a 3D-printed nasal frame.
- The model was designed to simulate human nasal septum anatomy and deviation.
- Trainees (junior and senior) performed procedures on the simulator and provided feedback.
Main Results:
- Trainees found the simulator effective for learning septoplasty steps and skills.
- The model offered realistic tactile feedback and anatomical features.
- Junior residents reported greater knowledge improvement compared to senior residents.
Conclusions:
- The hybrid pig ear and 3D-printed model is the first of its kind for endoscopic septoplasty.
- The simulator provides realistic, standardized, and cost-effective training.
- This validated model offers a safe and effective platform for improving surgical skills.
