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  2. Photorefractive keratectomy - Wikipedia

    en.wikipedia.org/wiki/Photorefractive_keratectomy

    With more recent developments in laser technology, this is less common after 6 months though symptoms can persist beyond a year in some cases. [ citation needed ] A dilute concentration of the chemotherapeutic agent, Mitomycin-C, can be applied briefly at the completion of surgery to reduce risk of hazing, although with increased risk of sicca .

  3. Photorejuvenation - Wikipedia

    en.wikipedia.org/wiki/Photorejuvenation

    A physician performing laser resurfacing using an erbium laser. Laser resurfacing is a laser surgery technique that disassociates molecular bonds.It is used for the treatment of wrinkles, solar lentigenes, sun damage, scarring (acne scars and surgical scars), stretch marks, actinic keratosis, and telangiectasias.

  4. Laser surgery - Wikipedia

    en.wikipedia.org/wiki/Laser_surgery

    Laser surgery is a type of surgery that cuts tissue using a laser in contrast to using a scalpel. [ 1 ] Soft-tissue laser surgery is used in a variety of applications in humans ( general surgery , neurosurgery , ENT , dentistry , orthodontics , [ 2 ] and oral and maxillofacial surgery ) as well as veterinary [ 3 ] surgical fields.

  5. Dermabrasion - Wikipedia

    en.wikipedia.org/wiki/Dermabrasion

    Often, the procedure is performed for deeper acne scarring and deep surgical scars. Dermabrasion is currently rarely practiced and there are very few doctors who are trained and still perform this surgery. Dermabrasion has largely been replaced by technologies including lasers, CO 2 or Erbium:YAG laser. Laser technologies carry the advantage of ...

  6. Hypertrophic scar - Wikipedia

    en.wikipedia.org/wiki/Hypertrophic_scar

    A hypertrophic scar is a cutaneous condition characterized by deposits of excessive amounts of collagen which gives rise to a raised scar, but not to the degree observed with keloids. [1] Like keloids, they form most often at the sites of pimples, body piercings, cuts and burns. They often contain nerves and blood vessels.

  7. Stretch marks - Wikipedia

    en.wikipedia.org/wiki/Stretch_marks

    These skin marks are symptoms of pregnancy caused by the tearing of the dermis, resulting in atrophy and loss of rete ridges. [15] These scars often appear as reddish or bluish streaks on the abdomen, and can also appear on the breasts and thighs. Some of these striae disappear with time, while others remain as permanent discolorations of the body.

  8. Convicted felons, such as Trump, can get permits to enter ...

    www.aol.com/convicted-felons-trump-permits-enter...

    The claim: Donald Trump can't travel to Canada because he is a convicted felon. A Dec. 3 Threads post (direct link, archive link) offers a theory as to why Canadian Prime Minister Justin Trudeau ...

  9. Chalazion - Wikipedia

    en.wikipedia.org/wiki/Chalazion

    A scar on the upper lid can cause discomfort as some people feel the scar as they blink. As surgery damages healthy tissue (e.g., by scarring tissue or possibly even causing blepharitis), given other options, less invasive treatment is preferable. [27] Chalazion removal surgery is performed under local or general anesthesia. Commonly, general ...