U of A researchers successfully use 3-D 'bioprinting' to create nose cartilage (image) University of Alberta Faculty of Medicine & Dentistry Share Print E-Mail Caption 3-D printed cartilage is shaped into a curve suitable for use in surgery to rebuild a nose. The technology could eventually replace the traditional method of taking cartilage from the patient's rib, a procedure that comes with complications. Credit University of Alberta Usage Restrictions None Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.