RetiSurge - Enabling "Dry Lab" vitreoretinal surgical training during COVID-19 pandemic

Area of Science:

• Ophthalmology
• Surgical Education
• Medical Device Development

Background:

• The COVID-19 pandemic significantly reduced surgical volumes in ophthalmology, limiting training opportunities for residents.
• Decreased patient volumes and a focus on emergency procedures created a critical need for accessible surgical training tools.

Purpose of the Study:

• To develop a cost-effective, reusable 3D-printed model eye for vitreoretinal surgery training.
• To provide a simulation tool that addresses the reduced surgical training opportunities caused by the pandemic.

Main Methods:

• Development of RetiSurge, a 3D-printed model eye with a replaceable retinal film.
• Utilizing the model for practicing visualization, instrument manipulation, and endolaser photocoagulation.
• Sterilization compatibility with ethylene oxide for safe operating room use.

Main Results:

• The RetiSurge model provides a platform for practicing key vitreoretinal surgical skills.
• The model is designed for multiple uses due to its replaceable retinal film.
• RetiSurge is cost-effective, reusable, and sterilizable, making it suitable for widespread adoption.

Conclusions:

• RetiSurge offers a practical and affordable solution for early-stage vitreoretinal surgical training.
• The model can help mitigate the impact of reduced surgical training opportunities in ophthalmology.
• This 3D-printed eye model supports essential surgical skill development in a simulated environment.