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  2. Multifocal intraocular lens - Wikipedia

    en.wikipedia.org/wiki/Multifocal_intraocular_lens

    People who have a multifocal intraocular lens after their cataract is removed may be less likely to need additional glasses compared with people who have standard monofocal lenses. [2] People receiving multifocal lenses may experience more visual problems, such as glare or haloes (rings around lights), than with monofocal lenses.

  3. Intraocular lens - Wikipedia

    en.wikipedia.org/wiki/Intraocular_lens

    Cataract surgery with implantation of a toric IOL is essentially the same as cataract surgery with a conventional IOL. Like toric contact lenses, toric IOLs have different powers in different meridians of the lens, and they must be positioned on the correct meridian to reverse the preexisting astigmatism. If the toric IOL is not on the correct ...

  4. Cataract surgery - Wikipedia

    en.wikipedia.org/wiki/Cataract_surgery

    Cataract surgery and IOL implantation have the safest and highest success rates of any eye care-related procedures. As with any type of surgery, however, some level of risk remains. [7] Most complications of cataract surgery do not result in long-term visual impairment, but some severe complications can lead to irreversible blindness. [90]

  5. Clear lens extraction - Wikipedia

    en.wikipedia.org/wiki/Clear_lens_extraction

    In addition to the common complications of cataract surgery, clear lens extraction may also cause premature posterior vitreous detachment and retinal detachment, [2] particularly in patients with high Myopia. However, modern surgical techniques and advanced lens technology have significantly reduced the likelihood of this and other complications.

  6. Align Technology - Wikipedia

    en.wikipedia.org/wiki/Align_Technology

    Invisalign is a brand of clear aligners manufactured by Align Technology. The clear align system has been used to treat more than 14 million patients. [2] Align Technology founder Zia Chishti conceived of the basic design of Invisalign while an adult orthodontics patient. During his treatment with a retainer intended to complete his treatment ...

  7. List of instruments used in ophthalmology - Wikipedia

    en.wikipedia.org/wiki/List_of_instruments_used...

    making sclerocorneal tunnels in "small incision cataract surgery" •Angular keratome: making sclerocorneal tunnels in "small incision cataract surgery"; larger one used to increase the size of the incision •Side-port blade: making sclerocorneal "side port" (a secondary tunnel) tunnels in "small incision cataract surgery" •Beer's knife

  8. 'I'm a neurosurgeon – this is what I eat for a brain-healthy ...

    www.aol.com/im-neurosurgeon-eat-brain-healthy...

    Neurosurgeon Dr. Paul Saphier, M.D., shared some ingredients to a healthy breakfast for heart and brain health, including yogurt, fruit and seeds, in a video posted to X.

  9. Clear aligners - Wikipedia

    en.wikipedia.org/wiki/Clear_aligners

    Invisalign is manufactured by Align Technology, an American multinational medical-device company. The company's clear align system has been used to treat more than 12.2 million patients. [2] The company was founded in 1997 by Zia Chishti. Chishti conceived of the basic design of InvisAlign while an adult orthodontics patient.