Dynamic Changes in Binocular Visual Quality After SMILE
Conditions
Interventions
case series:None
Sponsors
Huzhou Center Hospital
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1.Meet the criteria of the SMILE surgery expert consensus; 2.Bilateral simple myopia: -1.00 D to -10.00 D, astigmatism = 1.0 (20/20); 6.No significant intraoperative or postoperative complications; 7.Good baseline binocular vision function (e.g., normal stereopsis and fusion function before surgery); 8.Voluntary participation in this study with written informed consent signed.
Exclusion criteria
Exclusion criteria: 1. Patients with diagnosed keratoconus, suspected keratoconus, or other types of corneal ectasia; 2. Patients with various manifest strabismus, ocular trauma, eyelid defects or deformities, opacity of the ocular media, history of ocular surgery, fundus diseases, ocular infections, or active inflammatory lesions; 3. Patients with unstable refractive status in the past two years (annual increase in refractive error > 0.50 D); 4. Patients with cataract affecting visual acuity, severe dry eye, or uncontrolled glaucoma; 5. Patients with active autoimmune or systemic connective tissue diseases, such as multiple sclerosis, systemic lupus erythematosus, etc. 6. With psychiatric symptoms such as depression or anxiety.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Reading speed;binocular vision function; | — |
Secondary
| Measure | Time frame |
|---|---|
| Quick Contrast Sensitivity Function; | — |
Countries
China
Contacts
Public ContactTianjiao Zhang
Huzhou Center Hospital
Outcome results
None listed