3D Modeling for Silicon / Resin 3D Prints

by Maria Clara Vasques

Case Description:

This featured nasal case illustrates the power and flexibility of digital planning in healthcare. Using a variety of data sources, such as CT or MRI scans, handheld 3D scanners, or even phone-based facial scans, we generate a 3D surface model for precise planning. In facial prosthetics, we often mirror healthy anatomy (as in orbital or auricular cases) to achieve symmetry and optimal fit. For nasal reconstruction, we may use a digital nose bank or sculpt a custom shape entirely from scratch. This digitally designed model is then 3D printed as a prototype, offering enhanced predictability, faster turnaround, and improved functional and aesthetic outcomes.

Importantly, this approach isn’t limited to facial cases. Digital planning and 3D printing can be applied across multiple specialties, from orthopedics to surgical planning, veterinary applications, and beyond. Whether you're a healthcare professional, clinic, hospital, or university, this technology offers a powerful tool for better visualization, precision, and patient-specific results.

This particular case was a collaboration with Dr. Roberta Zanicotti, who performed the facial scanning and final prosthesis fabrication at her clinic, Oncoyart, in Brazil. I was responsible for the digital planning and 3D modeling phases.