Application of three-dimensional CT orbital diameter measurement in orbital zygomatic fracture treatment

Objective:To explore the effective treatment way of orbital zygomatic fracture with diplopia,reduce orbital capacity and regenerate referenced criterion of orbital capacity.Methods:To compare three-dimensional CT orbital diameters between before and after operation,and then reduce orbital capacity with special material.Results:Three-dimensional CT orbital diameter measurement can realize fracture shift and orbital capacity change accurately.Three-dimensional CT orbital diameter measurement before and after operation provides an important basis for orbital reconstruction.Conclusions:three-dimensional CT orbital diameter measurement is very simple,accurate and important for orbital zygomatic fracture treatment and orbital reconstruction.