Results The average volumes of sand filled in retral orbit are: (.9 ± .)ml measured by CT, (.87 ± .70)ml measured by volumetric, there is no significant difference between the two methods (p>0.0);
Results The average volumes of sand filled in retral orbit are: (.9 ± .)ml measured by CT, (.87 ± .70)ml measured by volumetric, there is no significant difference between the two methods (p>0.0);
果当窗宽和窗位为00HU和00HU时,误差率最小; 后部眼眶砂子体积平均值:CT测量法为(.9±.)ml,量筒直接测量法为(.87±.70)ml,两种方法对比无明显差别(p>0.0);