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PedAM

Pediatric Disease Annotations & Medicines




Disease cataract
Phenotype C0004106|astigmatism
Sentences 27
PubMedID- 26402830 To compare the clinical outcome of digital and manual marking for toric intraocular lens (iol) alignment.this is a prospective clinical study that included 60 eyes of 60 patients undergoing cataract surgery with coexisting corneal astigmatism more than 1 diopter (d).
PubMedID- 20117704 Conclusion: implantation of a toric iol after mics was a safe, precise, and effective procedure to correct moderate to high astigmatism in cataract patients.
PubMedID- 21350690 Thus, correcting the pre-existing corneal astigmatism through the application of a cataract incision on or close to the steep corneal meridian may result in effective postoperative visual outcomes.
PubMedID- 23972893 Purpose: to evaluate the axis difference between corneal and internal astigmatism in patients with cataract, because if the axis of corneal astigmatism is opposite to the axis of internal astigmatism, the amount of refractive astigmatism will increase after cataract surgery owing to disappearance of the neutralizing effect of the crystalline lens on corneal astigmatism.
PubMedID- 20140622 Background: the techniques of limbal relaxing incision (lri) and photoastigmatic keratectomy (pak) are both effective methods for correcting pre-existing astigmatism with cataract extraction, but no previous study has directly compared them.
PubMedID- 23079313 Purpose: to describe and quantify the pattern of corneal astigmatism in cataract surgery candidates and to provide information for cataract surgeons and intraocular lens (iol) manufacturers.
PubMedID- 22399846 Moderate to high levels of corneal astigmatism in patients with cataract have conventionally been corrected with spectacles after surgery or with toric iols or pcris (also called limbal relaxing incisions) at the time of cataract surgery.
PubMedID- 26541108 Conclusions: both tiol implantation and using pcri were effective methods to reduce preoperative astigmatism at the time of the cataract surgery.
PubMedID- 24991429 To analyze the prevalence and presentation patterns of corneal astigmatism in cataract surgery candidates in a teaching hospital in northern china.
PubMedID- 22894651 This systematic review attempts to identify and describe published literature reporting the postoperative udva, uiva, and unva outcomes in patients undergoing cataract surgery with astigmatism and to show how close patients can achieve normal vision with the use of all toric iols.
PubMedID- 24684073 Implantation of toric iols enables precise correction of corneal astigmatism simultaneously with cataract phacoemulsification.
PubMedID- 23115958 The study included 10 eyes in 12 patients who underwent limbal relaxing incisions during cataract surgery, with preexisting astigmatism of 1-2 diopter (d).
PubMedID- 25149557 Biometry and corneal astigmatism in cataract surgery candidates from southern china.
PubMedID- 22789651 [preexisting astigmatism correction combined with cataract surgery: corneal relaxing incisions or toric intraocular lenses.
PubMedID- 22569384 Various treatment options available for patients with post-keratoplasty high corneal astigmatism in patients with coexistent cataract are spectacles, toric contact lenses, rigid gas permeable lenses,[1] arcuate keratotomy with compression sutures[2] or astigmatic keratotomy with femtosecond laser,[3] photorefractive keratectomy,[4] laser-assisted in situ keratomileusis (lasik),[56] intracorneal ring segments[7] and presently toric iols.
PubMedID- 21333886 Prevalence of corneal astigmatism in cataract surgery candidates in bangkok, thailand.
PubMedID- 20379456 Methods: medical records for 25 eyes in 20 patients who had undergone lris during cataract operations for with-the-rule astigmatism of 1.5 diopters (d) or more in topography were retrospectively reviewed.
PubMedID- 25667733 Management of corneal astigmatism during cataract surgery is a common scenario in today's clinical practice.
PubMedID- 23115955 Prevalence, distribution and types of corneal astigmatism in cataract surgery patients in sibenik county.
PubMedID- 25076372 Methods: this longitudinal observational case series assessed 62 eyes of 31 consecutive cataract patients with preoperative corneal astigmatism of 0.75-2.50 diopters (d) in both eyes.
PubMedID- 24348406 Our purpose was to examine the long-term efficacy of toric intraocular lens (iol) implantation in cataract patients with high astigmatism due to corneal ectasia, who underwent phacoemulsification cataract surgery.
PubMedID- 25494254 The prevalence and nature of corneal astigmatism among patients with cataract has not been well-documented in the resident african population.
PubMedID- 24640790 Purpose: to investigate corneal astigmatism in children with congenital cataract before surgery.
PubMedID- 26352561 All patients had senile cataracts with corneal astigmatism (range: +1.00 to +3.00 diopters [d]) before cataract surgery.
PubMedID- 26309869 Correction of low corneal astigmatism in cataract surgery.
PubMedID- 23061999 Purpose: to assess astigmatic reduction and rotational stability of rayner t-flex toric intraocular lenses (iol) (573t and 623t; rayner intraocular lenses ltd) in a series of cataract surgery patients with corneal astigmatism >1.50 diopters (d).
PubMedID- 23197264 Approaches to corneal astigmatism in cataract surgery.

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