(When I see the dramatic effect of the after-cataract
surgery; the big smiles of patients when they will be able to see; at first seeing the family guide them and then after the operation, they are able to walk by themselves, those are priceless for me.')
AQUA: Acronym for "Automated Quantification of After-Cataract
" and utilizes the LOCOMM (Local Co-occurrence Matrix Mean) algorithm  where in PCO evaluation is carried out by semi-automated definition of the region of interest, calculation of reflection-free images by fusion and automated grading.
This condition is called an after-cataract
. An after-cataract
can develop months or years after cataract surgery.
Only one subject had "after-cataract
," in which part of the lens not removed during surgery becomes cloudy.
Li, "Late postoperative capsular block syndrome versus liquefied after-cataract
," Journal of Cataract and Refractive Surgery, vol.