Zeiss’ medical technology segment has announced FDA premarket approval (PMA) for its ReLEx SMILE system, expanding myopia treatment to patients with astigmatism. ReLEx SMILE utilizes the high-precision femtosecond laser VisuMax to create a lenticule inside the cornea and an access incision in a single treatment step. Incisions are made through microscopic photodisruptions of tissue created by ultrashort pulses. The PMA also provides for a small entry incision to be made, allowing the SMILE procedure to be potentially less disruptive to the corneal surface tissue. The VisuMax...Read full articleRelated content from Photonics MediaARTICLESPrecision Optics Acquires Portion of Ross Optical for $2MPrecision Optics Corp. 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