***This app is for professional use only, if you are not an eye care professional, please DO NOT install it.***
Surgically induced astigmatism Calculator (SIA) has been programmed to calculate, by vector analysis, the amount of surgically induced astigmatism created during the cataract surgery.
Just introduce keratometry data (prior and post surgery) and the corneal astigmatism axis, and it shows the surgical induced astigmatism.
Incision data management is only for annotation purpose.
SIA calculator was created as a calculation tool for phacorefractive surgery programing. Must be used in conjunction with a complete eye examination and valued only by qualified clinical staff.
This app is designed for exclusive use by eye care qualified professionals. If you are a patient, please consult your ophthalmologist or optometrist.
Data obteined from this calculator should only be used as consultation data; professionals who use this calculator should use their own conclusions or experience and are solely responsible for the refractive outcome.