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  2. Phakic intraocular lens - Wikipedia

    en.wikipedia.org/wiki/Phakic_intraocular_lens

    An installed PIOL, with flash photography An installed PIOL, without flash photography. LASIK can correct myopia up to -12 to -14 D. The higher the intended correction the thinner and flatter the cornea will be post-operatively. For LASIK surgery, one has to preserve a safe residual stromal bed of at least 250 μm, preferably 300 μm. Beyond ...

  3. Intraocular lens - Wikipedia

    en.wikipedia.org/wiki/Intraocular_lens

    Phakia is the presence of the natural crystalline lenses. ... (PIOL) refers to an intraocular lens implanted without removal of the original crystalline lens, ...

  4. Cataract surgery - Wikipedia

    en.wikipedia.org/wiki/Cataract_surgery

    Cataract surgery, also called lens replacement surgery, is the removal of the natural lens of the eye that has developed a cataract, an opaque or cloudy area. [1] The eye's natural lens is usually replaced with an artificial intraocular lens (IOL) implant.

  5. Intraocular lymphoma - Wikipedia

    en.wikipedia.org/wiki/Intraocular_lymphoma

    PIOL is a subset of primary central nervous system lymphoma (PCNSL). PCNSL (and PIOL) are most commonly a diffuse large B-cell immunohistologic subtype of non-Hodgkin's lymphoma according to the World Health Organization (WHO) classification of lymphomas. The most common symptoms of PIOL include blurred or decreased vision due to tumor cells in ...

  6. Villanova hangs on to stun No. 9 St. John's, halting the Red ...

    www.aol.com/sports/tyler-perkins-villanova-hang...

    Rick Pitino’s win streak in the Big East is over. Villanova held on down the stretch after nearly blowing a double-digit lead at Finneran Pavilion on Wednesday to pull off a stunning 73-71 upset ...

  7. 2025 Potomac River mid-air collision - Wikipedia

    en.wikipedia.org/wiki/2025_Potomac_River_mid-air...

    On January 29, 2025, a Bombardier CRJ700 airliner, American Airlines Flight 5342 (operated by PSA Airlines as American Eagle), [a] [] and a United States Army Sikorsky UH-60 Black Hawk helicopter, operating as Priority Air Traffic 25, collided mid-air over the Potomac River in Washington, D.C..

  8. Dying To Be Free - The Huffington Post

    projects.huffingtonpost.com/dying-to-be-free...

    The last image we have of Patrick Cagey is of his first moments as a free man. He has just walked out of a 30-day drug treatment center in Georgetown, Kentucky, dressed in gym clothes and carrying a Nike duffel bag.

  9. Controversial holding, pass interference calls in Bills ...

    www.aol.com/sports/controversial-holding-pass...

    Alas, the Bills were penalized 10 yards and faced second-and-21 at their own 43-yard line instead of third-and-3 at the Baltimore 39. They punted two downs later after failing to secure a first down.