Delivering a New Life to Hernandez-Torres Conjoined Twins with 3D-Printed Anatomic Models
Ximena and Scarlett Hernandez-Torres were born fused from the navel downward with separate lower limbs.
Pediatric surgeon Dr. Haroon Patel headed up a team of medical specialists in pediatric surgery, urology, plastic surgery and orthopedics that would take on the case of the Hernandez-Torres twins.
Dr. Kevin Hopkins, working with his partner, Dr. Vanessa Dimas, was responsible for the extensive plastic surgery required before and after the twins’ surgery. Hopkins also took an expanded role in the case based on his working knowledge of what 3D Systems could offer. Since 2000, Dr. Hopkins had worked with the 3D Systems healthcare team on more than 70 cases, most involving maxillofacial surgery, but several with conjoined twins as well.
Once the 3D models and surgical simulation were prepared, a web meeting was scheduled with all the surgeons involved in the planning and operation. It was revelatory, according to Dr. Hopkins.
“There was a ‘wow’ moment when 3D Systems showed the cuts, separated the shared pelvis, and brought the individual pelvises back together,” he says. “The reaction was ‘holy cow, we can do this’! We also saw that Scarlett had one of her kidneys displaced much lower in her pelvis than originally thought, which only became readily apparent when we saw the 3D model.”
Shortly after the web meeting, the surgeons received the 3D printed physical models from 3D Systems, which enabled a greater level of planning and practice.