Myopic astigmatism
Conditions
Interventions
surgical implantation of phakic posterior chamber toric intraocular lens of the Visian type
refractive lens extraction with toric intraocular lend implantation
Sponsors
sohag faculty of medicine
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: -Age between 21 and 45 years with stable refraction for at least one year who were seeking surgical correction of their myopic astigmatism. -Myopic astigmatism with spherical equivalent more than 10 diopters (D) -Myopic astigmatism with spherical equivalent of less than 10 D if the patients were unsuitable for corneal refractive surgery according to guidelines suggested in literature. -Astigmatism more than 1.00 D and less than or equal to 4.00 D . For Toric ICL cases, the anterior chamber depth (ACD) was required to be more than 280 µm from the endothelium in measurements by Pentacam,
Exclusion criteria
Exclusion criteria: -Any ocular disease other than myopic astigmatism (cataract, glaucoma, corneal opacities, uveitis, retinal disorders). -History of any ocular surgery. -Corneal endothelial cell count less than 2500 cell/mm as measured by specular microscopy.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| postoperative astigmatism;postoperative vector analysis of astigmatism;postoperative refracion | — |
Secondary
| Measure | Time frame |
|---|---|
| postoperative visual acuity;postoperative Intraocular pressure;endothelial cell count changes;intraopertative complications | — |
Countries
Egypt
Contacts
Public ContactHatem Ammar
Assistant professor
Outcome results
None listed