catract/refractive
Conditions
Interventions
cataract surgery group:Nil
Sponsors
Shenyang Aier Excellence Eye Hospital
Eligibility
Sex/Gender
All
Age
18 Years to 95 Years
Inclusion criteria
Inclusion criteria: 1. Implant AT TORBI 709M intraocular lens. 2. Refer to the Expert Consensus on the Clinical Application of Astigmatism Correction Intraocular Lenses in my country (2017): (1) Cataract patients with regular corneal astigmatism >= 0.75 D and willing to take off the distance vision lens; (2) Aged over 18 years.
Exclusion criteria
Exclusion criteria: 1. Irregular corneal astigmatism, such as corneal scars, corneal degeneration, keratoconus, etc.; 2. Cataracts with eye diseases that may affect the stability of the lens capsular bag should be used with caution, such as loose or mild rupture of the lens suspensory ligament, pseudocapsular exfoliation syndrome, etc.; 3. Cataract patients with insufficient pupil dilation or loose iris syndrome may affect the accurate positioning of IOL during the operation; 4. Patients with high myopia may choose a reasonable choice depending on the condition of the capsular bag because of the large lens capsular bag; 5. The researcher believes that there are other circumstances that are not suitable for selection.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Visual acuity (uncorrected visual acuity / corrected visual acuity);Optometry (computer optometry / subjective optometry);Residual astigmatism;Tear film examination;Axial rotation of IOL;Visual quality analysis (multiple aberrations);Patient satisfaction;Postoperative complications; | — |
Countries
China
Contacts
Public ContactWang Jing
Shenyang Aier Excellence Eye Hospital
Outcome results
None listed