Aims To describe the morphometric and geometric relationships of the medial orbital wall ethmoidal foramina and the orbital apex in a Caucasian population. Methods 47 orbits from 24 formalin-fixed ...

1 These tumors commonly arise from the superior aspect of the sphenopalatine foramen at the posterolateral wall of the ... it is likely to be the external nasal branch of the anterior ethmoidal artery ...

Retrobulbar hemorrhage is best avoided through thorough pre- and postoperative patient instructions, as well as meticulous surgical technique. In our experience, and from the experience of the ...

The roots of these nerves branch out through openings in your vertebrae called foramen. Damage to these nerve roots can cause pain and loss of sensation along the nerve's pathway into your arm and ...

Some scientific studies have suggested a link between migraine with aura and a patent foramen ovale (PFO), a relatively common congenital heart defect. With this postulated link, controversy arose ...

Expert Rev Ophthalmol. 2007;2(04):557-570.

traversing adjacent to the sphenoid sinus and posterior ethmoidal cell. Out of 21 patients, 17 had type 1 optic nerve, two had type 4, one had type 2, and another had type 3. Pterygoid pneumatization ...

The narrowing can be central stenosis (referring to the main channel) or it can be foraminal stenosis (referring to the “exit ramp” for each individual nerve root). The condition can occur in the ...