Overview
The goal of this observational study is to learn about the difference of refractive outcomes between Artificial Intelligence and experienced surgeon predicting Nomogram assist SMILE surgical design and the influenced factors of refractive outcomes in patients who underwent Small Incision Lenticule Extraction(SMILE) at the Refractive Surgery Center of Tianjin Eye Hospital. The main questions it aims to answer are:
- Compare the difference of refractive outcomes between Artificial Intelligence and experienced surgeon predicting Nomogram assist SMILE surgical design
- Analysis the influenced factors of refractive outcomes
Description
In this ambispective observation study, to compare the difference of refractive outcomes between Artificial Intelligence and experienced surgeon predicting Nomogram assist SMILE surgical design and Analysis the influenced factors of refractive outcomes, patients have been continuously recruited and the data can then be used for further case-control and cohort studies.
Eligibility
Inclusion Criteria:
- Age of 18 years and older
- Stable refraction over the past 2 years
- Corrected distance visual acuity (CDVA) of 20/25 or better
- Soft contact lens discontinued 2 weeks or longer
- Rigid contact lens discontinued 4 weeks or longer
Exclusion Criteria:
- Abnormal corneal topographic features
- Severe dry eye
- Active keratitis
- Corneal scars
- Keratoconus or suspected keratoconus,
- Glaucoma
- Retina diseases
- History of intraocular or corneal surgery
- Pregnant or lactating women, required chronic systemic corticosteroids or immunocompromised subjects were also excluded from this study