tonometriával

Tonometry is a medical procedure used to measure the intraocular pressure (IOP) of the eye. This measurement is crucial for diagnosing and managing various eye conditions, including glaucoma. The IOP is the pressure exerted by the fluid inside the eye, which is essential for maintaining the eye's shape and function.

There are several methods of tonometry, each with its own advantages and limitations. Non-contact tonometry, also known as applanation tonometry, is a common method. It involves gently applying a small, flat probe to the cornea, which measures the deformation of the cornea to calculate the IOP. This method is quick, non-invasive, and widely used in clinical settings.

Another method is Goldmann applanation tonometry, which uses a larger probe and provides a more accurate measurement, especially in eyes with higher IOP. However, it is more time-consuming and requires more skill to perform.

Digital tonometry is another modern method that uses a digital sensor to measure the IOP. This method is often used in pediatric patients and in situations where a quick and accurate measurement is needed.

Tonometry is typically performed by an ophthalmologist or optometrist. The results of the tonometry can help in diagnosing conditions such as glaucoma, which is characterized by elevated IOP. Regular tonometry can also help in monitoring the effectiveness of glaucoma treatment and preventing vision loss.

In summary, tonometry is an essential diagnostic tool in ophthalmology. It provides valuable information about the eye's health and helps in the early detection and management of conditions that affect the eye's intraocular pressure.