Tonometry

Tonometry is the procedure that eye care professionals perform to determine the intraocular pressure (IOP), the fluid pressure inside the eye. This measurement is crucial, particularly in the evaluation of patients at risk from glaucoma where elevated pressure can lead to damage to the optic nerve and vision loss. Tonometry is a vital tool in maintaining eye health and preventing vision-related issues. The process is usually quick and painless. Anaesthetic drops may be applied to the eye to enhance comfort, especially in methods that involve contact.