The Judgement for Development of Virtual Surgical Planning and Three-Dimensional Bio-Printing for Superior Reconstruction of Mandibular Defect by Fibular Graft on Head-Neck Cancer

Oncological resection followed by reconstruction with a free fibular graft is still considered to be the gold standard treatment for functional and prosthetic rehabilitation of oral cancer patients. But this tedious traditional process challenging surgeons, as they have deal associated curve anatomy, surrounding innervations, maintenance aesthetical acceptability. Such manual operator’s skill dependent surgery can commonly demand longer duration; leading an increased risk prolonging period ischemia morbidity, which frequently ends uncertain, unsatisfactory outcome. Technological advancements in 20th 21st centuries present revolutionary improvement field reconstructive surgery. Virtual surgical planning (VSP) threedimensional (3D) bio-printing incorporating computer-aided design modeling promising tech modern head neck reconstruction. This recent innovation more polished regarding initiation patient-customized models, pre-bent plates, osteotomy guides further increase precision, improve operative efficiency, ensure proper wound healing, shorten time, reduce cost, decrease morbidities. review focuses on virtual 3D technologies evaluate their efficiency qualitative quantitative outcomes mandible head-neck using graft.