Hello This number can be corrected by lasik surgery Doctor will perform few tests like pentacam,schirmer test,fundus examination and if all are okay,then you can safely go for lasik

There are many surgical options but first she has to be evaluated by an Ophthalmologist (preferably a cornea or refractive surgeon) who can decide if she is eligible for surgery.

Hello... High myopia usually describes myopia of −6.00 or more,The Verisyse Phakic Intraocular Lens (IOL)is made of plastic, and is attached in front of the iris. It's designed for people aged 21 years or older who have stable vision with a change in refraction of less than 0.5 diopters in six months. You are a candidate for this, consult ophthalmologist in nearest hospital.