Innovative models for vitreoretinal training during COVID-19 times

Area of Science:

• Ophthalmology
• Medical Education
• 3D Printing Technology

Background:

• Vitreoretinal training faced significant challenges during the COVID-19 pandemic due to reduced patient numbers.
• Lockdowns and healthcare restrictions limited hands-on experience for residents.
• There was a need for accessible and effective training alternatives.

Purpose of the Study:

• To introduce two novel, cost-effective eye models for vitreoretinal surgical and laser training.
• To demonstrate the creation and customization of these 3D-printed models.
• To highlight the benefits of these models for resident education, particularly in resource-limited or pandemic situations.

Main Methods:

• Utilizing 3D printing technology to develop reusable and economical eye models.
• Employing readily available materials for model construction.
• Comparing the proposed models with traditional simulator-based learning.

Main Results:

• Successful creation of two distinct eye models, RETILAPP and RETISURGE.
• Demonstration of customization for laser and surgical training applications.
• Validation of the models as practical and sustainable training tools.

Conclusions:

• 3D-printed eye models provide a viable and cost-effective solution to enhance vitreoretinal resident training.
• These models offer a practical alternative to simulator-based learning, especially during public health crises.
• The proposed methods allow for adaptable and personalized training experiences.