EBK Surface Procedures
Warsaw · Krakow · Vienna · Zurich
EBKTM (Epithelial Bowman’s Keratectomy) is a laser vision correction method that allows for corneal reshaping. It is classified as a surface procedure.
Who is the EBK method recommended for?
The EBK method is recommended for individuals exposed to eye injuries (e.g., police officers, soldiers, firefighters, and those participating in contact sports).
What is EBKTM (Epithelial Bowman’s Keratectomy)?
EBKTM (Epithelial Bowman’s Keratectomy) is a laser vision correction method that allows for corneal reshaping. It is classified as a surface procedure. This means that the epithelium from the corneal surface is gently removed, allowing the laser to correct the vision defect. The process of corneal shape correction is performed using an excimer laser.
Healing after the procedure and epithelial regeneration
In surface methods, the removed epithelium undergoes natural regeneration after the procedure. Surface methods are characterized by a slightly longer healing time and a smaller range of defect correction compared to deep methods. Epithelial regeneration occurs 3-4 days after the procedure. To accelerate healing and reduce pain associated with eye recovery, a therapeutic contact lens is applied after the procedure.
EBK as a modification of LASEK and PRK methods
EBK is a modification of the LASEK and PRK methods. The epithelium is precisely removed with an Epi-Clear knife, which gently and in a fully controlled manner prepares the cornea for the procedure, leaving its deeper layers intact. Compared to other surface methods, after EBK, the epithelium regenerates up to twice as fast, and the regeneration process is milder than in other surface methods. The EBK method is the first-choice method for a relatively small group of patients. The range of correctable defects is small: from -8 D to +3 D, astigmatism up to 5 D, with the procedure primarily dedicated to individuals with thin but healthy corneas. EBK can be applied when the patient has deep eye sockets, narrow palpebral fissures, or an unusually flat or steep cornea. It can be performed on patients with recurrent erosions and epithelial basement membrane degenerations, as well as those for whom there is a clear contraindication to LASIK-type procedures (LASIK, FEMTOLASIK, VLASIK®).
