Published Paper Details:

Most surgeons consider reconstructing maxillofacial deformities complicated due to the region's complex anatomy and cosmetic and functional impacts on patients. Resorption, infection, and displacement are frequently associated with the use of prefabricated alloplastic implants and autogenous grafts. In reconstructive surgery, recent technological advancements have led to the establishment of customized computer-designed patient-specific implants (PSIs). Using biomaterials such as polymethylmethacrylate (PMMA), Polyetheretherketone (PEEK) and titanium mesh, additive manufacturing methods have enabled the production of customized implants for craniomaxillofacial purposes. The advent of additive manufacturing and three-dimensional (3D) printing, as well as recent advancements in the technologies, had a positive influence on the biomedical area, resulting in the use of patient-specific implants (PSIs) in the surgical repair of maxillofacial abnormalities. Due to advancements in computing power, 3D modeling software, and manufacturing technology, craniomaxillofacial implants are now digitally designed and directly fabricated without the requirement of physical anatomical models or prosthetists. This paper describes the various applications, advantages and disadvantages of patient-specific implants in craniomaxillofacial reconstruction.