For decades, spinal surgery has walked a fine line between miracle and compromise. Surgeons could remove damaged discs, stabilize fragile vertebrae, and restore mobility—but always with standardized implants designed to fit “most people.” Patients were asked to adapt their unique anatomy to mass-produced devices, often at the cost of mobility, comfort, or repeat procedures. Now, that compromise may be over. In July 2025, UC San Diego Health achieved a milestone that signals the dawn of a new era: the world’s first cervical spine surgery with a fully personalized 3D-printed titanium implant.
Continue reading… “The First Personalized Spine Implant: 3D Printing Ushers in a New Era of Surgery”How 3D technology is revolutionizing face transplants
From modeling to printing, it’s all about seeing inside someone’s head.
Face transplants are an ideal setting to fuse medicine with the growing world of 3D printing and imaging. The left image is a rendering of what face transplant recipient Cameron Underwood’s face looked like before his surgery; the right is a planned rendering based on the donor’s face.
Cameron Underwood received a new face on January 6, 2018. By the time his surgery ended, everything below Underwood’s eye sockets had been replaced with the face of organ donor William Fisher.
A face transplant is exactly what it sounds like—replacing the disfigured face of one person with the whole, undamaged face of a very recently deceased person. Eduardo Rodriguez, plastic surgeon and face transplant specialist at NYU Langone Medical Center in New York who performed surgery on Underwood, insists this surgery is a way to give these patients “a second chance at life.” Without a new face, patients like Underwood have great difficulty speaking, swallowing, eating, expressing themselves, as well as all the other things we do with our faces that we never think twice about.
A physician in France performed the first successful face transplant surgery in 2005. Since then, only 40 other such surgeries have been done around the world. Rodriguez has performed three of those surgeries, including Underwood’s.
Continue reading… “How 3D technology is revolutionizing face transplants”
