What range is considered normal for tonometry results?
Tonometry is a diagnostic test that measures the pressure inside the eye, known as intraocular pressure (IOP)
Tonometry is a diagnostic test that measures the pressure inside the eye, known as intraocular pressure (IOP). The normal range for tonometry results typically falls between 10 and 21 millimeters of mercury (mmHg). However, it is important to note that the range can slightly vary depending on the individual and the technique used for tonometry.
It is crucial to monitor IOP because abnormal readings can indicate potential eye health conditions, such as glaucoma. Increased IOP can lead to damage to the optic nerve, which can result in vision loss if left untreated. Conversely, abnormally low IOP may indicate a different eye condition, such as ocular hypotony.
Keep in mind that the interpretation of tonometry results should be done by a qualified healthcare professional, preferably an ophthalmologist or optometrist. They will consider various factors, including the patient’s medical history, age, overall health, and symptoms, to determine if the measured IOP falls within the normal range or requires further investigation and potential treatment.
More Answers:
Best Practices for Accurate Tonometry Measurements: Consistency in Placement and Alignment of Tonometer Probe on the Eye’s SurfaceA Step-by-Step Guide to Obtaining Ocular Tonometric Values in Eye Examinations
Understanding Intraocular Pressure (IOP) and its Significance in Eye Health and Glaucoma Risk