The results show that 93% of the suborbital foramen is an oval-shaped mono-foramen and 7% has a paraforamen, their exact positions on the maxilla being measured.
观测到眶下孔数目为单孔的占93％，呈卵园形，有副孔的占7％，并测量了它们在上颌骨的确定位置。
2
X-ray 3D-CT and navigation ovalforamen locations were used in 42 cases intractable location so that the direction and position could be defined for trigeminal neuralgia.
Conclusion Measurements of diameter of ovalforamen and flow across it in fetal echocardiography could be an additional diagnostic standard for atrial septal defect.