Researchers Make Advancements in 3D Printed Urethra for Hypospadias Treatment

Amid the growing adoption of 3D printing within the medical field, researchers at Poland’s Łódż University of Technology are developing a revolutionary solution for infant boys born with hypospadias, a common congenital condition affecting the urethral opening, causing it to be mislocated. Leveraging cutting-edge 3D printing technology, they are developing a “bionic urethra” that could revolutionize treatment for this prevalent urological issue.

Hypospadias, affecting approximately 1 in 250 newborn boys, necessitates surgical intervention due to potentially deadly complications in the upper urinary tract if left untreated. Despite the availability of numerous surgical techniques, no universally satisfactory or long-term effective solution remains. Dr. Dorota Bociąg from the university emphasized the limitations of current treatments, explaining, “There are almost several hundred different solutions and surgical methods that doctors can use to treat hypospadias. The problem is that none of them is good or effective enough.”

(Photo Credits: Łódż University of Technology)

The research team is nearing completion of the materials necessary to print the bionic urethra. The device aims to surpass existing medical solutions by seamlessly integrating with the body, gradually degrading over time while maintaining functionality. Speaking on these goals, Dr. Dorota Bociaga detailed the multi-layered structure of the bionic urethra, stating, “It will consist of three layers, each of them has its own specific task. The layer from which urine flows must be antibacterial and pressure-resistant.”