microkeratomeassisted

Microkeratome-assisted refers to a surgical technique that utilizes a microkeratome, a specialized ophthalmic surgical instrument, to create a corneal flap. This flap is a thin layer of the cornea that is lifted during refractive surgery procedures like LASIK (Laser-Assisted In Situ Keratomileusis). The microkeratome is a motorized oscillating blade that moves across the cornea at a precisely controlled depth and speed, resulting in a smooth, uniform flap.

The primary purpose of the microkeratome-assisted flap is to provide access to the underlying corneal stroma. Once the flap is created and folded back, an excimer laser is used to reshape the stroma, correcting refractive errors such as myopia (nearsightedness), hyperopia (farsightedness), and astigmatism. After the laser treatment, the corneal flap is repositioned and allowed to heal.

The development of the microkeratome was a significant advancement in refractive surgery, allowing for more predictable and reproducible outcomes compared to earlier methods. While femtosecond lasers have become an alternative for flap creation in many cases, microkeratomes remain a widely used and effective tool in ophthalmology. The precision and control offered by the microkeratome are crucial for achieving optimal visual results and minimizing potential complications. The procedure requires careful patient selection and skilled surgical technique to ensure safety and efficacy.