Combining virtual reality and 3D-printed models to simulate patient-specific dental operative procedures-A study...

Area of Science:

• Dental Education
• Medical Simulation
• Virtual Reality in Dentistry

Background:

• Translating pre-clinical skills to patient care is challenging for dental students, especially for complex procedures like indirect restoration tooth preparations.
• Traditional simulation methods may not fully prepare students for the transition to real-world clinical practice.
• A novel approach using patient-specific simulation was developed to enhance student confidence.

Purpose of the Study:

• To evaluate dental student perceptions of a novel simulation method.
• To assess the impact of patient-specific virtual reality (VR) and 3D-printed models on student confidence.
• To improve student preparedness for initial operative procedures on patients.

Main Methods:

• Students practiced complex operative procedures on patient-specific VR simulations and 3D-printed models.
• Practice sessions were conducted in a clinical skills laboratory with tutor supervision.
• Qualitative data on student experiences were collected through semi-structured interviews and analyzed inductively.

Main Results:

• Students reported increased confidence and efficiency during clinical procedures.
• The complementary benefits of VR and 3D-printed model simulation were highly valued.
• Key themes included the value of VR simulators, 3D-printed models, educator engagement, and the impact on clinical procedures and patient interaction.

Conclusions:

• Patient-specific VR and 3D-printed models offer an incremental learning experience for dental students.
• This simulation approach significantly improves student confidence and preparedness for operative dentistry.
• The intervention represents a positive step in bridging the gap between simulation and live patient care.