For many years, LASIK has been a well-known name in vision correction, benefiting millions of Indians with lowering the need for contact lenses and spectacles. Normal LASIK treatments, however, have a higher risk of dry eyes, longer recovery periods, and flap-related problems.
But advancements in laser technology have given rise to Schwind ATOS, a procedure that promises even better outcomes! So, how does ATOS LASIK differ from conventional LASIK treatment procedures? Let’s explore its unique advantages and how it’s helping patients get precise, minimally invasive vision correction.
What Is the Schwind ATOS?
A major development in corneal refractive surgery is the Schwind ATOS system. It allows two main methods that combine state-of-the-art technology with patient-oriented innovation:
- Minimally invasive lenticule extraction
- Flap creation for FemtoLASIK
An excimer laser is used to create a corneal flap and reshape the cornea in traditional LASIK. But ATOS uses a femtosecond laser for a more refined approach. The result? Safer, more precise outcomes with fewer complications.
Also Read: Understanding the LASIK Procedure: What to Expect Before, During, and After
The Key Differences: ATOS LASIK vs. Conventional LASIK
1. Keyhole Procedure vs. Corneal Flap Creation
A corneal flap is made and raised during traditional LASIK. To correct vision, an excimer laser is then used to restructure the cornea underneath. This process is effective indeed. However, it can lead to complications like flap displacement or irregular healing.
ATOS LASIK introduces a keyhole procedure. So a complete corneal flap is not required. Rather, it creates a predefined lenticule—a tiny disc-shaped piece of corneal tissue—within the cornea using a femtosecond laser. This lenticule is then extracted through a small peripheral incision. This preserves the integrity of the cornea.
Why It Matters
- The absence of a corneal flap decreases the risk of side effects and complications.
- The keyhole incision promotes quicker and more natural healing.
2. Faster Recovery
ATOS LASIK has a shorter recovery time. In conventional LASIK, creating and lifting a corneal flap disturbs corneal sensitivity. So, it takes time to restore.
With ATOS, the minimally invasive approach ensures that corneal sensitivity recovers faster. Consequently, patients can return to their daily activities sooner. Plus, there are fewer post-surgical restrictions for them.
Who Benefits Most
- Active individuals who can’t afford extended downtime
- Patients who need quicker recovery for work or lifestyle demands
Also Read: LASIK Aftercare: A Detailed Guide
3. Precise Laser Technology
Traditional LASIK depends on two distinct lasers: a microkeratome or femtosecond laser to create the corneal flap and an excimer laser to reshape the cornea by removing tissue.
Conversely, ATOS LASIK creates the lenticule with exceptional accuracy using a femtosecond laser. The laser is programmed to create a predefined lenticule that adapts to the patient’s particular corneal shape and refractive defect.
Advantages of Femtosecond Laser in ATOS
- Higher precision in corneal reshaping
- Fewer complications due to reduced tissue manipulation
- Smaller incision points compared to conventional methods
4. Reduced Risk of Dry Eye
Dry eye is a common side effect of LASIK surgery, and the reason behind this is the disruption to the corneal nerves during flap creation.
ATOS LASIK decreases this risk. It preserves the anterior subbasal nerves. Since no flap is created, the nerves responsible for tear production are less affected. This significantly lowers the chances of post-operative dry eye symptoms.
5. The SmartSight Advantage
ATOS LASIK is powered by the SmartSight feature, an advanced approach to vision correction. Unlike traditional excimer laser procedures, SmartSight avoids corneal flaps and laser ablation (removal of corneal tissue).
This approach ensures better visual outcomes. It also promotes improved corneal stability over time. Since SmartSight focuses on lenticule extraction rather than tissue ablation, it offers a gentler yet effective solution for refractive errors.
Who Is ATOS LASIK Best Suited For?
ATOS LASIK tailors solutions to the needs of specific patients. It surely benefits a broad spectrum of individuals. But certain groups are especially ideal candidates:
- Sports enthusiasts and physically active people often face challenges with traditional LASIK due to the risk of flap displacement. ATOS eliminates this concern.
- The nerve-preserving nature of ATOS makes it an excellent choice for people prone to dryness.
- Thanks to its minimally invasive and customizable nature, ATOS LASIK works well for younger patients experiencing early refractive errors.
Final Thoughts
ATOS LASIK combines intelligent design with innovative technology. This way, it addresses the shortcomings of traditional LASIK while providing faster recovery, improved safety, and better outcomes.
If you’re considering vision correction, book your appointment for ATOS LASIK at Shree Ramkrishna Netralaya, one of the best hospitals in Mumbai. This is more particularly if you’re an active individual, have mild dry eye symptoms, or want a minimally invasive solution. With its advanced features and patient-focused approach, ATOS LASIK is undoubtedly improving refractive surgery.