However, the gold standard of tonometry is Goldmann applanation tonometry.
2.
The most common test is the Goldmann applanation tonometry test ( GAT ), which is deemed as the international gold standard . �It is considered as the most accurate clinical method for measuring IOP as it holds a low intra-and interobserver variability .
3.
There are several types of tonometry techniques such as; applanation tonometry, non-contact tonometry, ocular response analyser, dynamic contour tonometry, twenty-four-hour continuous tonometry, and hand held tonometry where devices such as the Tonopen and iCare can be used.
मोबाइल