‘i-ASSORT’ – calculations of CorT and astigmatism analyses using topography/tomography.
‘i-ASSORT’ – calculation of corneal topographic astigmatism (CorT) is a core feature of this software. The raw data from topography is exported from the topographer/ tomographer once the appropriate selection of patient has occurred. The i-ASSORT software also calculates the ocular residual astigmatism (ORA) which is the vectorial difference between the refractive cylinder (at the corneal plane) and the corneal astigmatism. Topographic Disparity (TD) – a measure of corneal irregularity is displayed together with corneal astigmatism analysis to determine the success of astigmatic procedures.