How does ReLEx SMILE work?

With ReLEx SMILE, the eye is first locally anesthetized with eye drops. The femtosecond laser creates the lenticule (a thin corneal lens in the intact cornea) inside the cornea. The lenticule is removed through a three to four millimeter incision. This corrects the visual defect and significantly improves the patient’s vision. With Relex Smile, there is no flap, which reduces the risk of treatment.

The protective corneal surface layer and the upper corneal layer (the epithelium) remain untouched, which maintains the stability of the cornea.

ReLEx SMILE advantages at a glance

Zeiss lenticule extraction is considered one of the most modern procedures and is superior to the first lenticule extraction in many respects. The modern laser technology and the gentle treatment procedure have a number of advantages for patients. ReLEx SMILE pro is particularly impressive:

  • Painless procedure during and after treatment
  • Minimally invasive procedure without flap
  • VISUMAX only needs 10 seconds per eye – fast treatment
  • Precise and gentle on the eyes
  • Complete treatment with just one laser
  • Low risk of dry eyes
  • Rapid healing process

ReLEx SMILE treatment procedure

You have already seen how lenticule extraction with the ReLEx SMILE method works. The treatment only takes a few minutes and is painless thanks to local anesthesia. The following pre- and post-treatment steps are part of the ReLEx SMILE treatment procedure:

Before ReLEx SMILE (Pro) lenticule extraction

Before treatment can begin, a detailed preliminary examination is essential. Your eyes will be comprehensively examined and it will be determined whether you are suitable for ReLEx SMILE. Various diagnostic devices are used for this. The data collected serves as the basis for the subsequent treatment.

Healing process with ReLEx SMILE

Immediately after ReLEx SMILE, it is normal for the eyes to water and/or itch. The eyesight is not yet at the level it will reach later. The attending doctor may prescribe medication to support healing and relieve pain after the operation.

Vision recovers within a few hours to days after ReLEx SMILE. For a smooth recovery, it is normal to have at least two follow-up appointments. In the first few days, vision feels unfamiliar, visual acuity changes slightly and the brain has to adjust to the changes. After four to six weeks, the adjustment is complete and maximum vision is achieved.

Anatomie und Aufbau des menschlichen Auges

Lenticular extraction with the Zeiss VisuMax laser:

The Zeiss VISUMAX 800 is the latest femtosecond laser and the successor to the VISUMAX 500. The new design makes the treatment even more comfortable and ensures a fast, painless and robotically assisted procedure.

  • Lenticular preparation in approx. 10 seconds per eye
  • Safety through robotic assistance systems
  • Precision by compensating for eye rotation in the case of astigmatism

Find out more about the VISUMAX laser

 

 

Risks of the ReLEx SMILE method?

Anatomie und Aufbau des menschlichen Auges

The ReLEx SMILE method is considered to be extremely safe and low-risk. However, like any medical procedure, ReLEx SMILE is associated with certain risks and complications can occur. The risk of over- or undercorrection is minimal. If vision deteriorates again after ReLEx SMILE, conventional correction with the Femto, LASIK or PRK procedure is usually the only option.

  • Minor signs of abrasion and tearing at the incision
  • Reduced vision in poor lighting conditions (in the evening and at night)
  • Occasionally a feeling as if there is a foreign body in the eye, dryness of the eye
  • Surgical complications associated with the removal of the lenticule

As no flap develops with ReLEx SMILE, typical flap-related complications cannot occur. In most cases, there are no complications and if they do occur, they are often temporary and can be treated.

Your laser eye surgery specialists at the Eye Laser Center Austria

Austria’s most popular Femto-Lasik surgeons Dr. Victor Derhartunian FEBO & Dr. Paul Jirak FEBO in Vienna & Linz

Dr. Victor Derhartunian
Ophthalmologist, specialist in refractive surgery
FEBO

Having learned his craft from the two pioneers of laser surgery, Dr. Victor Derhartunian is one of the leading laser eye surgeons. He runs the practice in Vienna and can advise his patients in five languages.

Learn more
Dr. Paul Jirak
Ophthalmologist, specialist in refractive surgery
FEBO

Dr. Paul Jirak ist Mitbegründer eines der renommiertesten Zentren für Augenlaserchirurgie in Österreich und behandelt seit 2014 Patienten in Linz. Er ist spezialisiert auf Augenheilkunde, Optometrie, Augenchirurgie und Augenlasern.

Learn more
Assoc. Prof. Priv. Doz. Dr. Christina Leydolt
Ophthalmologist, specialist in artificial lenses and cataracts
FEBO

Dr. Leydolt is an ophthalmologist and specializes in cataract and lens surgery. She heads a research group with this focus, trains young surgeons and gives international lectures.

Learn more
Dr. Victor Derhartunian
Ophthalmologist, specialist in refractive surgery
FEBO

Having learned his craft from the two pioneers of laser surgery, Dr. Victor Derhartunian is one of the leading laser eye surgeons. He runs the practice in Vienna and can advise his patients in five languages.

Learn more
Dr. Paul Jirak
Ophthalmologist, specialist in refractive surgery
FEBO

Dr. Paul Jirak ist Mitbegründer eines der renommiertesten Zentren für Augenlaserchirurgie in Österreich und behandelt seit 2014 Patienten in Linz. Er ist spezialisiert auf Augenheilkunde, Optometrie, Augenchirurgie und Augenlasern.

Learn more
Assoc. Prof. Priv. Doz. Dr. Christina Leydolt
Ophthalmologist, specialist in artificial lenses and cataracts
FEBO

Dr. Leydolt is an ophthalmologist and specializes in cataract and lens surgery. She heads a research group with this focus, trains young surgeons and gives international lectures.

Learn more

SmartSight at EYELASER VIENNA:

Whether SmartSight, Clear, Silk, ReLEx SMILE or ReLEx SMILE Pro… These procedures are all medically recognized and effective. They have their raison d’être and are legitimate treatments.

EYELASER relies on SmartSight:

The specialists at EYELASER favor and use the SmartSight method for lenticule extraction, partly because of its range of functions and tissue-sparing technology. For your safety, the best results and outstanding precision.

Arrange your consultation now and find out whether and how SmartSight can help you to a new life without glasses and contact lenses.

Arrange a non-binding appointment

Lentikextraction process at a glance:

Patientin bei der Untersuchung auf Keratokonus.

Lenticule extraction has continued to develop over the years and different procedures with different lasers have been established. Lenticule extraction is therefore not just lenticule extraction. In addition to SmartSight, there are three other procedures that are used. You can find out more about them here:

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