What is the second method for tonometry mentioned in veterinary practice?

Rebound tonometry, such as the TonoVet device, represents an advanced and widely used method for measuring intraocular pressure in veterinary practice. This technique actively assesses the pressure within the eye by utilizing a small, lightweight probe that impacts the corneal surface and measures the time it takes for the probe to rebound. The assessment provides an accurate reading of intraocular pressure with minimal discomfort to the patient, making it suitable for use in a variety of animals, including those that may not tolerate other measurement techniques.

In contrast to rebound tonometry, digital palpation is a more primitive method of estimating ocular pressure using the veterinarian's fingers to assess the firmness of the eyeball. Although useful in some scenarios, it lacks the precision and reliability of rebound tonometry.

Consensus tonometry does not refer to a specific technique but rather relates to the discussion and agreement among practitioners about which methods to use for ocular pressure measurement. Fluorescein tonometry involves dye application in a technique that is less common in veterinary practice and not typically recognized as a primary method for tonometry.

Overall, rebound tonometry is acknowledged for its balance of accuracy, safety, and ease of use, making it a preferred second method for tonometry in veterinary practice.