A patient in front of a tonometer<unk>  <unk>  is the fluid pressure inside the eye. Tonometry is the method eye care professionals use to determine this.<unk>  is an important aspect in the evaluation of patients at risk of glaucoma. Most tonometers are calibrated to measure pressure in millimeters of mercury (mmHg).
Intraocular pressure
Ocular tilt reaction
Intracranial pressure
Corneal reflex
Ocular tonometry
Cerebral perfusion pressure
Visual field
Visual acuity