The clinical study of corneal refractive surgery with femtosecond laser

Conditions

Myopia

Mi Tian, Weijun Jian, Huamao Miao, Meng Li, Fei Xia et al. (6 authors)

Ophthalmology and Therapy2021-12-1411 citations

Clinical Observation of Silicon Hydrogel Contact Lens Fitted Immediately after Small Incision Lenticule Extraction (SMILE)

Jifang Wang, Shuxin Xi, Bingjie Wang, Zhi Chen, Ke Zheng et al. (6 authors)

Journal of Ophthalmology2020-08-1910 citations

10.1155/2020/2604917

Small Incision Lenticule Extraction (SMILE) for Moderate and High Myopia: Seven-Year Outcomes of Refraction, Corneal Tomography, and Wavefront Aberrations

Fei Xia, Yang Shen, Tian Han, Jing Zhao, Haipeng Xu et al. (6 authors)

Journal of Ophthalmology2020-04-2339 citations

10.1155/2020/3825864

The observation during small incision lenticule extraction for myopia with corneal opacity.

Zhang S, Xu H, Zheng K, Zhao J, Jian W, Li M, Zhou X.

2017-05-251 citations

10.1186/s12886-017-0474-7

Interventions

femtosecond LASIK group:femtosecond LASIK

ReLEx group:femtosecond lenticule extraction

LASEK group:LASEK

Eligibility

Sex/Gender

All

Age

18 Years to 55 Years

Inclusion criteria

Inclusion criteria: The patients are unsatisfactory correction with spectacles or contact lenses and ask for refractive surgery; a minimum age of 18 years, stable myopia for at least 1 year, corrected distance visual acuity (CDVA)>= 20 / 25 (>=0.80), sufficient corneal thickness (estimated total postoperative corneal thickness >400um and estimated residual thickness of the stromal bed >250um); and no other ocular diseases or conditions except myopia with or without astigmatism.

Exclusion criteria

Exclusion criteria: Exclusion criteria were suspicion of keratectasia, active ocular disease and history of prior ocular surgery or trauma, or any contraindications for the refractive procedure.

Design outcomes

Primary

Measure	Time frame
Visual acuity;manifest refraction;corneal tomography;corneal and ocular aberrations;intraocular pressure;Corneal Sensitivity;Confocal microscopic examination;Anterior segment optical coherence tomography examination;Corneal biomechanics examination;Ocular Surface Disease Index (OSDI);Tear film breakup time (TBUT);the Schirmer test without anesthesia (S1T);corneal fluorescein staining;slit-lamp examination;subjective scale;	—

Measure

Time frame

Visual acuity;manifest refraction;corneal tomography;corneal and ocular aberrations;intraocular pressure;Corneal Sensitivity;Confocal microscopic examination;Anterior segment optical coherence tomography examination;Corneal biomechanics examination;Ocular Surface Disease Index (OSDI);Tear film breakup time (TBUT);the Schirmer test without anesthesia (S1T);corneal fluorescein staining;slit-lamp examination;subjective scale;

—

Countries

China

Contacts

Public ContactXingtao Zhou

doctzhouxingtao@163.com+86 13816880725

Outcome results

None listed