Astigmatism - 177 Studies Found

Completed : Limbal Relaxing Incision Versus Toric Intraocular Lens for Corneal Astigmatism During Cataract Surgery.
:
  • Astigmatism
  • Cataract

: 2014-02-17
:
  • Procedure: Limbal Relaxing Incisions
  • Devic
Active, not recruiting : Correction of Myopia Wtih or Without Astigmatism Using the VisuMax™ Femtosecond Laser
:
  • Myopia
  • Astigmatism

: 2015-04-23
: Device: Carl Zeiss Meditec VisuMax Femtosecond Laser VisuMax femtosecond laser sphere-only or spherocyli
Not yet recruiting : Prevalence of Corneal Astigmatism Before Glaucoma Surgery in Chinese Patients With Primary Angle-closure Glaucoma
:
  • Glaucoma, Angle-Closure
  • Astigmatism

: 2017-05-17
Not yet recruiting : Prospective Evaluation of the Long-term Effectiveness of the Femtosecond Laser-assisted Arcuate Incisions
: Astigmatism
: 2014-06-13
Completed : Prospective Evaluation of the Effectiveness of the Femtosecond Laser-assisted Refractive Astigmatic Keratotomy.
: Astigmatism
: 2013-06-11
: Device: Laser-assisted Astigmatic keratotomy Laser-assisted Astigmatic keratotomy are performed by the V
Completed : How Astigmatism Influences Corneal Biomechanics and Intraocular Pressure
:
  • Corneal Astigmatism
  • Intraocular Pressure
  • Refractive Error
  • Myopia
  • Astigmatism<
    : 2008-03-14
    :
    • Device: senofilcon A toric soft contact lens

Completed : Safety and Effectiveness of Arcuate Incisions Performed With the iFS Femtosecond Laser System
: Corneal Astigmatism
: 2011-05-04
: Device: iFS Femtosecond Laser System arcuate incisions placed with the iFS femtosecond laser
Completed : SUPRACOR for Myopia and Myopic Astigmatism
:
  • Myopia
  • Myopic Astigmatism
  • Pre
    : 2011-07-27
    : Procedure: SUPRACOR The developed software algorithm uses the subjective refraction of the eye to create
Not yet recruiting : Influence of Trabeculectomy and Phaco-trabeculectomy on Corneal Astigmatism
:
  • Astigmatism
  • Glaucoma

: 2016-10-20
:
  • Device: Biometry All patients

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