Research Areas

Surgical Navigation System

 

A Virtual Surgery Planning and Transfer System for Orthognathic Surgery

Virtual skeletal complex model- and landmark-guided orthognathic surgery system
  • The guidance using simulated skeletal models and landmarks can complement and improve conventional navigational surgery for bone repositioning in the craniomaxillofacial areax



 

 

An image-guided surgery system using augmented reality technology 

Development of image-guided surgery system combining augmented reality and 3D positional tracking to improve the accuracy of the orthognathic surgery





Visualization of the virtual maxillary model on the real skull model using augmented reality



The registration between CT image and physical patient.  Augmented model guided surgical system for orthognathic surgery

 
 

Quantitative Augmented Reality-Assisted Free-Hand Orthognathic Surgery 

Development of a quantitative AR-assisted free-hand orthognathic surgery method using the EM tracking system and skin-attached dynamic reference





The registration between CT image and physical patient, and AR camera spaces.  visualization of the intraoperative model and landmarks superimposed on the real patient image with the simulated goal MBS model and landmarks



Planning and simulation of Le Fort I surgeries using the phantom model