{"id":3804,"date":"2024-06-29T07:45:05","date_gmt":"2024-06-29T07:45:05","guid":{"rendered":"https:\/\/jlreyehospital.org\/?p=3804"},"modified":"2024-06-29T07:50:18","modified_gmt":"2024-06-29T07:50:18","slug":"role-of-tonometry-in-diagnosing-glaucoma","status":"publish","type":"post","link":"https:\/\/jlreyehospital.org\/role-of-tonometry-in-diagnosing-glaucoma\/","title":{"rendered":"Role of Tonometry in Diagnosing Glaucoma"},"content":{"rendered":"
People often call Glaucoma the “silent thief of sight” as its early stages do not exhibit any symptoms. Glaucoma refers to a range of eye conditions that cause harm to the optic nerve rendering blindness when unchecked. The major contributing factor for Glaucoma is the rise in fluid pressure inside one\u2019s eye also known as Intra Ocular Pressure (IOP). Therefore, one\u2019s vision of life must not be lost as a result of Glaucoma for diagnosis to be made at an early stage. IOP can be measured with the help of a diagnostic procedure called Tonometry, which plays a vital role in this disease. Here, we will learn more about what is Tonometry used for.<\/span><\/p>\n Tonometry is a clinical process that is used to measure the pressure inside the eye which is known as intraocular pressure or IOP. High pressure inside the eye increases the risk of Glaucoma and Tonometry which is a process crucial for eye care services. This system involves checking IOPs so that eye specialists can <\/span>diagnose Glaucoma<\/span><\/a> or similar eye diseases early enough. There are different types of trigonometry, each with a particular method for carrying them out, though they all aim to measure IOP correctly.<\/span><\/p>\n Tonometry is of different types which are as follows:<\/span><\/p>\n This is a process in which a small portion of the cornea is flattened using a slit lamp and tonometer. This type of tonometry is also considered a gold standard for measuring IOP. In this technique, the IOP measure calculates the force flattening the cornea. It is highly accurate and quite repetitively used in a clinical setting.<\/span><\/p>\n This is mostly known as the “air-puff test.” In this, a puff of air flattens the cornea. Quick, painless, and requiring no numbing eye drops, this method is ideal for preliminary screenings.<\/span><\/p>\n This is basically a portable device that lightly touches the cornea of the eye and precisely measures IOP. It is also of help to patients with irregular corneas for whom other techniques cannot be used.<\/span><\/p>\n This is a portable version of the Goldmann Tonometer. This process is followed when a slit lamp is not available.<\/span><\/p>\n Tonometry is crucial in the early detection and ongoing management of Glaucoma. Here’s how it plays a vital role:<\/span><\/p>\n An increased IOP is one of the earliest signs to identify Glaucoma. Regular Tonometry helps to detect increased IOP before severe optic nerve damage occurs.<\/span><\/p>\n Regularly monitoring IOP is essential for patients diagnosed with this disease. Tonometry helps assess the effectiveness of treatment by providing the measurements of IOP.\u00a0 This will help to make necessary strategies that will help to prevent optic nerve damage.<\/span><\/p>\n People with genes of Glaucoma, high myopia, and diabetes are at a higher risk of Glaucoma. Regular checkups of tonometry can help monitor it before this causes major damage to the optic nerve.\u00a0<\/span><\/p>\n After glaucoma surgery or other ocular procedures, Tonometry is used to ensure that the IOP remains safe, preventing complications and ensuring the success of the surgery.<\/span><\/p>\nWhat is Tonometry?<\/span><\/h2>\n
Types of Tonometry<\/span><\/h2>\n
Goldmann applanation Tonometry<\/span><\/h3>\n
NCT<\/span><\/h3>\n
Tono-pen<\/span><\/h3>\n
Perkins Tonometry<\/span><\/h3>\n
The role of Tonometry in diagnosing Glaucoma<\/span><\/h2>\n
Early detection<\/span><\/h3>\n
Monitoring disease progression<\/span><\/h3>\n
Assessing risk in susceptible individuals<\/span><\/h3>\n
Postoperative care<\/span><\/h3>\n
Tonometry in comprehensive eye care<\/span><\/h2>\n