This project explores the use of patient-specific 3D printed rib models so called “rib twins” to support pre-surgical planning for complex thoracic injuries. Using high-resolution CT data, the injured rib is reconstructed into a tangible 3D model that replicates both the anatomical structure and the extent of injuries. The model enables surgeons to visualize fracture patterns in three dimensions, plan fixation strategies with existing fixation plates, and anticipate procedural challenges prior to entering the operating room.
By creating a physical replica of the injury in smaller scale, the project aims to improve surgical precision, reduce operative time, and support better outcomes through enhanced preoperative preparation. This method is particularly useful in cases where fractures are irregular or involve multiple planes of curvature, which are difficult to fully interpret from imaging alone. The approach also has potential to extend into education, simulation, and the development of patient-specific implants.
We are looking for technology, engineering, and computer science students to join the team. We need students with coding experience to help clean 3D point cloud data and segment relevant tissues; a solid modeling/designer student to modify rib support structures before printing; and a web programmer to help streamline the process into a usable workflow.
This is a one-semester project with the possibility of extension based on progress and interest.
If you are interested in please email your CV at tatoglu@hartford.edu.
CETA Lead: Dr. Akin Tatoglu, Professor of Mechanical Engineering | Associate Dean, CETA
Hartford Hospital Lead: Phillip Kim, MD, MBA, Professor of Surgery | Acute Care Surgeon, Hartford Hospital