Welcome to BGN Eye Clinic Jamsil Lotte Tower Branch.

SMILE LASIK is not a procedure that relies solely on what happens on the day of surgery. In fact, the stage that has an even greater impact on your surgical outcome is the pre-operative examination and preparation phase. In particular, contact lens wear and eye makeup habits directly influence optometric measurements, making proper pre-exam management essential for an accurate diagnosis.

1. Why Pre-Operative Examination for SMILE LASIK Is Critical

SMILE LASIK is far more than simple vision correction. It requires a comprehensive analysis of your corneal structure, vision fluctuation patterns, tear film stability, and overall ocular health.

The pre-operative examination serves as an indispensable step to determine:

• Whether you are an eligible candidate for surgery
• Which vision correction procedure is best suited to your eyes
• What your expected recovery trajectory will be

During this process, wearing contact lenses or eye makeup before the exam can act as confounding variables that alter your diagnostic measurements:

• Contact lenses cause temporary warpage and structural changes to the cornea.
• Cosmetic residues interfere with tear film stability and corneal imaging.

Following pre-exam guidelines regarding contact lenses and makeup is therefore a fundamental prerequisite for obtaining precise optometric data.

2. Essential Pre-Operative Preparation Rules

To ensure maximum diagnostic accuracy, several precautions must be observed in your daily routine prior to testing. At BGN Eye Clinic, we advise all patients to adhere to the following protocols:

1) Discontinue Contact Lens Wear

Because contact lenses exert continuous mechanical pressure on the cornea, measuring corneal shape and thickness while wearing lenses or shortly after removing them leads to distorted results.

Failing to observe these lens discontinuation periods can compromise diagnostic precision, potentially requiring re-examinations or rescheduling your procedure.

2) Refrain from Eye Makeup and Eyelash Treatments

Patients frequently inquire whether makeup is permissible before testing. Cosmetic products and eyelash treatments prior to your exam can significantly interfere with diagnostics.

Fine cosmetic particles, mascara debris, or chemical residue from lash lifts and extensions can compromise corneal surface integrity and tear film analysis. We strongly recommend avoiding all eye makeup, lash perms, and eyelash extensions prior to your pre-operative appointment.

3) Ensure Adequate Rest

Sleep deprivation and ocular fatigue alter refraction values, tear osmolarity, and overall diagnostic consistency. It is essential to arrive on your examination day well-rested and in optimal physical condition.

3. Key Pre-Operative Diagnostic Test Items

A comprehensive diagnostic evaluation before SMILE LASIK is mandatory. When selecting an eye clinic, verifying the thoroughness of their diagnostic suite is crucial.

• Corneal Pachymetry: Measures corneal thickness to confirm adequate residual tissue and surgical candidacy.
• Corneal Topography: Maps corneal curvature to screen for asymmetry, irregular astigmatism, or keratoconus.
• Intraocular Pressure (IOP) Test: Evaluates internal eye pressure to screen for glaucoma risk factors.
• Pupillometry: Measures pupil size under varying light conditions to assess potential risk of night glare or halos.
• Refraction Testing: Determines precise refractive errors (myopia, astigmatism) as baseline data for laser calibration.

At BGN Eye Clinic, we perform over 60 specialized precision tests including those listed above to evaluate each patient's ocular profile from multiple clinical angles.

4. Finding the Vision Correction Procedure Suited to Your Eyes

Although SMILE LASIK is a widely chosen vision correction method, it is not a one-size-fits-all solution for every eye. Adhering to pre-operative instructions and undergoing thorough diagnostic testing are critical first steps.

At BGN Eye Clinic Jamsil Lotte Tower Branch, we conduct rigorous multi-dimensional analyses of the cornea, refractive error, and tear stability to guide you toward the safest and most effective vision correction plan.

A successful surgery begins with an accurate diagnostic evaluation. Start your journey toward clear vision by reviewing our pre-exam lens and makeup guidelines today.

BGN Eye Clinic fully supports your lifelong eye health and vision clarity.