A novel progressive defocus rigid gas permeable contact lenses for controlling axial elongation in myopic children: a retrospective study.
AIM To evaluate the efficacy of progressive defocus rigid gas permeable (DRGP) contact lenses in slowing down myopic progression and analyze the factors may influence axial length (AL) elongation in myopic children. METHODS This was a retrospective study conducted on school-age children with myopia of -5.00 D or high...