LASEK Surgery or laser epithelial keratomileusis is an alternate to LASIK surgery and a nearest and dearest of PRK. LASEK blends components of both surgeries and can be utilised for patients with astigmatism, nearsightedness and farsightedness.
Main differentiation Between LASIK Eye Surgery and LASEK is thickness of the flap which includes corneal stroma tissue in LASIK and no more than epithelial tissue in LASEK.
Candidates for LASEK
Because the method is for persons with narrower corneas, the major distinction in candidacy is slim corneas. This method can be directed for all the identical persons utilising LASIK surgery.
LASEK Advantages
- LASEK surgery is often presented on persons with narrower corneas
- No risk to the flap
- Corneal flap difficulties associated with LASIK are avoided
- LASEK initiated less frequency of dry eye than LASIK
- Able to heal cornea that aren’t suitable for LASIK remedy due to being too slim or too flat
LASEK Surgery Disadvantages
- LASEK improvement time longer than LASIK
- The LASEK recovery period is typically about four to seven days
- LASEK surgery causes more discomfort than LASIK
- Longer use of topical drops
Custom LASIK surgery, also known as wavefront LASIK or wavefront-guided LASIK
Custom LASIK surgery, furthermore well-known as wavefront LASIK or wavefront-guided LASIK, Also Custom LASIK is a “specialized treatment” utilising the most sophisticated expertise in the laser eye surgery industry. This method is premium priced. Treatment and recovery time are normally the identical with Custom LASIK as customary LASIK.
The key difference with Custom LASIK is the use of the wavefront analyzer which brings a whole new level of knowledge.
What is wavefront-guided LASIK?
In wavefront-guided LASIK or wavefront lasik eye surgery, exceptional mapping is presented former to surgery to recognise any little irregularities in the patient’s optical system. When these irregularities are critical, they can affect vision value; compare sensitivity, and evening or night vision. When important irregularities in a patient’s wavefront mapping are discovered, wavefront-guided LASIK can be utilised, and the remedy will be founded on the wavefront-map generated.
Custom LASIK’s benefit lies in the area of quality of vision:
- Predictably crisp, clear results
- Greater possibility of accomplishing 20/20 vision
- Reduced possibility of mislaying visual value or compare sensitivity
- Reduced possibility of night-vision disturbances and glare
- Reduced possibility of mislaying best-corrected vision
Custom LASIK, utilizing WaveFront technology, standards the most sophisticated technology in the industry. Treatment and recovery time are normally the identical as customary LASIK or traditional LASIK.
IntraLase Corrective Eye Surgery Procedure
IntraLase has been FDA accepted since 2001 and has been utilized in the remedy of more than 300000 eyes. Through the years the expertise has been modified and medical practitioners have honed their method, and, in numerous examples, patients are reaping the benefits of LASIK without the blade.
The IntraLase Method is a 100% blade-free method utilized to present the critical first step in the LASIK procedure: conceiving the corneal flap. The creation of the corneal flap organizes the eye for the second step of the LASIK method,
where an excimer laser is utilized on the inward cornea to correct vision. IntraLase is more costly than the LASIK blade procedure. Some surgeons accept as factual the longer-term conclusions for patient’s undergoing the bladeless method may be better.
Epithelial Laser In-Situ Keratomileusis
Epi-LASIK is a refractive surgery method conceived to decline a person’s dependency on eyeglasses and communicate lenses, amending nearsightedness, farsightedness and astigmatism. Unlike LASIK laser eye surgery, Epi-LASIK does
not need the creation of a corneal flap. Essentially, it was evolved to explain some of the difficulties with LASIK and LASEK. Epi-LASIK values methods from both LASIK and LASEK, but disagrees in a couple of key areas.
Epi-LASIK Complications
- Starbursts, glare and Halos
- Under or over correction
- Flap complications
Epi-LASIK Benefits
- Reduced likelihood of flap complications
- Reduced possibility of dry eye syndrome
- Patients with thinner corneas can be treated
Presby LASIK has not yet been accepted by the FDA. The only way to obtain this method in the US is to enroll in a prescribed study to check the effectiveness and security of it. So far, the conclusion of the method has been affirmative, especially for persons who were farsighted and who had evolved presbyopia due to old age.
Presby LASIK is really a multifocal LASIK. It is an untested kind of LASIK surgery for presbyopes, which is still in the study stage. It aspires to supply customize method to match individual’s needs. Currently, it is only finished to participants of a prescribed study which enquire the security and effectiveness of this procedure.
The standard behind Presby LASIK is equal to artificial multifocal lenses. This is why it is furthermore called multifocal LASIK. It is a kind of laser vision correction surgery that reshapes the cornea exterior to conceive distinct zones for beside to far vision. The method is like a normal LASIK ablation, except distinct number of laser pulses would be utilized to sculpt the cornea into distinct zones with distinct energy.
Researchers discovered out that Presby LASIK works best for persons who are hyperopic. However, this method is not apt for those with preceding eye surgery and those with infection that will hinder the healing of cornea, for demonstration diabetes.