Keeping up with the latest developments, Dr. Stone has adopted new techniques to Chicago ophthalmology, including balloon dacryoplasty, the self-retaining canalicular stent, the PASCAL Dynamic Contour Tonometer, fibrin glue conjunctival autograph technique for pterygium surgery, Optonol glaucoma shunt surgery and Cirrus ? HD-OCT imaging for early glaucoma detection. Dr. Stone is also one of the...