enow.com Web Search

Search results

    41.71+3.83 (+10.11%)

    at Fri, May 24, 2024, 4:00PM EDT - U.S. markets open in 9 hours 11 minutes

    Nasdaq Real Time Price

    • Open 39.06
    • High 41.80
    • Low 37.63
    • Prev. Close 37.88
    • 52 Wk. High 41.80
    • 52 Wk. Low 21.08
    • P/E 45.84
    • Mkt. Cap 4.72B
  1. Results from the WOW.Com Content Network
  2. Maddox wing - Wikipedia

    en.wikipedia.org/wiki/Maddox_Wing

    Maddox wing. The Maddox Wing is an instrument utilized by ophthalmologists, orthoptists and optometrists in the measurement of strabismus (misalignment of the eyes; commonly referred to as a squint or lazy eye by the lay person). It is a quantitative and subjective method of measuring the size of a strabismic deviation by dissociation of the ...

  3. Prism cover test - Wikipedia

    en.wikipedia.org/wiki/Prism_Cover_Test

    The prism cover test ( PCT) is an objective measurement and the gold standard in measuring strabismus, i.e. ocular misalignment, or a deviation of the eye. [1] It is used by ophthalmologists and orthoptists in order to measure the vertical and horizontal deviation and includes both manifest and latent components. [1]

  4. Cover test - Wikipedia

    en.wikipedia.org/wiki/Cover_test

    A cover test or cover-uncover test is an objective determination of the presence and amount of ocular deviation. It is typically performed by orthoptists, ophthalmologists and optometrists during eye examinations . The two primary types of cover tests are: the alternating cover test. the unilateral cover test (or the cover-uncover test).

  5. Maddox rod - Wikipedia

    en.wikipedia.org/wiki/Maddox_rod

    The strength of the prism is increased until the streak of the light passes through the centre of the prism, as the strength of the prism indicates the amount of deviation present. The Maddox rod is a handheld instrument composed of red parallel plano convex cylinder lens , which refracts light rays so that a point source of light is seen as a ...

  6. Esophoria - Wikipedia

    en.wikipedia.org/wiki/Esophoria

    Esophoria is an eye condition involving inward deviation of the eye, usually due to extra-ocular muscle imbalance. It is a type of heterophoria. Cause. Causes include: Refractive errors; Divergence insufficiency; Convergence excess; this can be due to nerve, muscle, congenital or mechanical anomalies.

  7. Root canal treatment - Wikipedia

    en.wikipedia.org/wiki/Root_canal_treatment

    Root canal procedure: unhealthy or injured tooth, subsequent creation of an access cavity with a dental handpiece, cleaning and shaping the root canals with an endodontic file, and restoration with gutta-percha filling and a crown. Removing infected pulp during a root canal procedure. Root canal treatment (also known as endodontic therapy ...

  8. Laser ablation - Wikipedia

    en.wikipedia.org/wiki/Laser_ablation

    Preparation of nanoparticles by laser in solution Laser ablation of an asteroid-like sample. Laser ablation or photoablation (also called laser blasting) is the process of removing material from a solid (or occasionally liquid) surface by irradiating it with a laser beam.

  9. LASIK - Wikipedia

    en.wikipedia.org/wiki/LASIK

    Laser-Assisted in Situ Keratomileusis ( LASIK ), commonly referred to as laser eye surgery or laser vision correction, is a type of refractive surgery for the correction of myopia, hyperopia, and an actual cure for astigmatism, since it is in the cornea. [1]

  10. Chirped pulse amplification - Wikipedia

    en.wikipedia.org/wiki/Chirped_pulse_amplification

    Chirped pulse amplification ( CPA) is a technique for amplifying an ultrashort laser pulse up to the petawatt level, with the laser pulse being stretched out temporally and spectrally, then amplified, and then compressed again. [1] The stretching and compression uses devices that ensure that the different color components of the pulse travel ...

  11. Endoscopic laser cordectomy - Wikipedia

    en.wikipedia.org/wiki/Endoscopic_laser_cordectomy

    The procedure begins with orotracheal intubation using a laser-safe endotracheal tube. The eyes of the patient are padded and taped followed by draping of the head and application of upper tooth guard. When the patient is anesthetized sufficiently and full relaxation is seen.