Myopia, Hyperopia and astigmatism
Conditions
Interventions
1:Contoura with Q
2:SMILE
3:ICL
Sponsors
Hangzhou MSK Eye Hospital
Eligibility
Sex/Gender
All
Age
18 Years to 40 Years
Inclusion criteria
Inclusion criteria: In our hospital, the patients with Contoura combined with Q value guidance, ReLEx -SMILE and ICL were implanted in our hospital, and the clinical experiment was carried out. Screening for more than 18 years of age; relatively stable refraction; transparent and healthy cornea; no ocular qualitative lesions, transparent diopter, normal color sense; no history of Ophthalmology, no history of ocular trauma, no history of ocular fundus disease; no eye position and abnormal eye movement; no other myopia that may affect visual or refractive fluctuation diseases; Patients with good physical conditions were studied as subjects. The visual acuity, refractive index, corrected visual acuity, corneal aberration, corneal Q, total eye aberration, eccentricity and contrast sensitivity were obtained before and 1 days, 1 months and 3 months after operation.
Exclusion criteria
Exclusion criteria: Patients with relative or absolute contraindications, there are pits or injuries affecting the visual quality in the cornea or eyes.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Q value of the anterior corneal surface; | — |
Secondary
| Measure | Time frame |
|---|---|
| aberration; | — |
Countries
China
Contacts
Public ContactZhang Jun
Hangzhou MSK Eye Hospital
Outcome results
None listed