Current consensus among ophthalmologists and optometrists defines normal<unk>  as that between 10 mmHg and 20 mmHg. The average value of<unk>  is 15.5 mmHg with fluctuations of about 2.75 mmHg. Ocular hypertension (OHT) is defined by<unk>  being higher than normal, in the absence of optic nerve damage or visual field loss. Ocular hypotension, hypotony, or ocular hypotony, is typically defined as<unk>  equal to or less than 5 mmHg. Such low<unk>  could indicate fluid leakage and deflation of the eyeball.
Intraocular pressure
Ocular tilt reaction
Intracranial pressure
Corneal reflex
Ocular tonometry
Cerebral perfusion pressure
Visual field
Visual acuity