The role of Phakic Premium in the treatment of severe myopia

As severe myopia becomes increasingly common, especially among young people and office workers, finding a solution that is both effective and safe for the cornea is a top priority. Phakic Premium is considered a standout option, meeting these stringent requirements.

What is Phakic Premium surgery?

What is Phakic Premium surgery?

Phakic Premium is a refractive surgery method that corrects vision by implanting an ultra-thin, ultra-soft biocompatible lens inside the eye through a very small incision (approximately 2.2–2.8 mm). The lens is positioned behind the iris and in front of the natural crystalline lens, allowing light to be precisely focused onto the retina without altering the corneal structure.

A key distinction is that each lens is custom-designed based on the individual patient’s biometric measurements. As a result, postoperative vision is optimized and highly personalized for each eye.

Phakic Premium and Phakic ICL

Phakic ICL serves as a fundamental solution in refractive error correction using implantable intraocular lenses and has been widely applied with proven effectiveness for many years. This method corrects myopia, hyperopia, and astigmatism without causing damage to the cornea, making it especially suitable for patients with high refractive errors or thin corneas.

Building on that foundation, Phakic Premium has been developed as an advanced treatment option, focusing on comprehensive optimization from preoperative assessment and lens selection to surgical technique. The core difference of Phakic Premium lies in its higher level of personalization, as each lens is meticulously calculated based on the biometric characteristics of each eye to achieve optimal visual accuracy.

Simply put, Phakic ICL is a standard, well-established solution, while Phakic Premium represents a premium option for those seeking the most optimal visual outcomes, particularly in cases of severe myopia, high astigmatism, or complex ocular parameters.

Lens material

Phakic Premium lenses are made from Collamer Hydrophilic

Phakic Premium lenses are made from Collamer Hydrophilic, a high-grade biocompatible material that combines:

• An outer layer of natural collagen
• An inner medical-grade polymer core

With a thickness of only about 0.001 mm, the lens is flexible, transparent, and highly biocompatible, allowing patients to experience no foreign body sensation, discomfort, or pain after recovery.

During surgery, surgeons utilize Callisto Eye – a surgical guidance system based on biometric data. This technology enables:

• Automatic recognition and marking of the eye’s axis
• Precise centration and accurate axis alignment of the lens
• No need for manual corneal marking

As a result, the procedure is faster, more accurate, and minimizes alignment errors and potential complications.

Advantages of Phakic Premium

Advantages of Phakic Premium

With its broad treatment range, Phakic Premium allows for:

• Correction of myopia up to 18 diopters
• Correction of hyperopia up to 10 diopters
• Suitability for astigmatism up to 6 diopters

This makes it an ideal solution for cases of severe or high-degree refractive errors that are difficult to address with corneal laser procedures.

2. Preservation of corneal structure

Phakic Premium does not thin or alter the shape of the cornea, as the lens is implanted inside the eye rather than directly affecting the corneal surface. The implantable ICL lens is made from a material with 100% biocompatibility with the human body. It can remain in the eye long-term and can also be removed by a physician if truly necessary.

This advantage is particularly suitable for patients with thin corneas or pre-existing dry eye conditions. Minimizing corneal invasion also helps reduce the risk of postoperative dry eye, providing long-term comfort for patients.

3. Fast surgery, quick recovery

Phakic Premium surgery is performed efficiently with a small incision and high precision. Vision typically improves significantly within 24–48 hours, allowing patients to return to normal daily activities quickly.

After surgery, foreign body sensation or irritation is minimal, and the recovery process is generally smooth and comfortable.

4. Superior visual quality

After surgery, patients often achieve high-definition visual quality, with clear vision both during the day and at night, and reduced glare compared to wearing glasses or contact lenses.

Points to consider

In addition to its outstanding advantages, Phakic Premium also comes with certain considerations:

• Patients must strictly follow postoperative care instructions to minimize inflammatory responses
• The surgical cost is relatively high, reflecting the advanced technology and high level of personalization

With its ability to effectively treat severe myopia, preserve corneal integrity, and deliver high-quality vision, Phakic Premium plays a significant role in modern refractive treatment trends. It is not only a solution for “challenging” eyes, but also a major step forward toward sustainable and long-term visual safety.