Training Young Maxillofacial Surgeons or Trainees Using Additive Manufacturing

Abstract

Cranio-maxillofacial surgery requires high precision to obtain the desired results. However, to perform such surgeries a surgeon has to go-through intense training. Earlier surgeon was solely dependent on the data obtained from conventional X-ray films which would give only the 2 dimensional depictions. There existed a need for a depiction of the third dimension. The virtual models were obtained by 3 d Scans but the real time performing surgery was the next step. The virtual imaging can be made physical with help of additive manufacturing (AM). AM or 3D-printed models to train new surgeons before they perform complex surgery resolves a dire need for proper training and practice. Additive manufacturing is the perfect technique to create hyper realistic training replicas of complex or rare pathologies which gives a life like feel over which a trainee can practice the art of surgery without the risk of losing an actual patient. The opportunity to use 3D Printing technology in hospitals creates a valuable learning opportunity for new surgeons. The 3D CT images are converted into lifelike, soft, 3D-printed models which can be cut, sewn and operated on. This is just a much more rapid way of expanding the circle of competence of budding surgeons. Apart from regular training, 3D-printed models can also be used in trial runs before an actual surgery is performed.