How Z-Cataract works

The Z-Cataract procedure itself contains of different steps which are described subsequently:

1. Section of the clouded lens

Without cutting the eye, the laser breaks up the clouded lens into pie-shaped wedges which can later be removed through a small incision.

2. Opening the lens capsule

To remove the clouded lens and insert a crystal clear artificial one, a circular opening of about 5 mm (depending on the individual case) is created in the capsular bag. The laser carries out this process with utmost precision.

3. Creation of tunnel access

The laser creates a very small tunnel, through which the clouded lens will be aspirated or removed. This tunnel will close by itself after the operation so no suture is needed. The laser has now done its job.

4. Aspiration of the lens

The surgeon extracts the fragmented lens through the tunnel access. This process is carried out with a special device and is also known as phacoemulsification. The device uses ultrasound to bruise the lens and aspiration to take it out. Since the lens was fragmented into several pieces by the laser before, much less phaco/ultrasound energy is needed to break up and aspirate the lens compared to traditional surgery. This makes the overall procedure gentler.

5. Insertion and adjustment of the artificial lens

Finally, the artificial lens is inserted. This lens is made of an elastic biocompatible material. It is folded and can be implanted through the previously laser-made access with a special injector. After the insertion the lens will be unfolded and aligned by the surgeon. No
sutures are needed to close the eye due to the small incisions.

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Z-CATARACT

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Important Safety Information
Cataract and lens surgery is one of the most frequently performed and safest operations in medicine today. However, make sure to discuss your medical history and medication use with your doctor prior to scheduling a surgery. The use of cardiac or blood thinning medications such as Warfarin should be discussed with your doctor. Complications from cataract surgery can occur as surgeries of any kind will carry some risk. While femto cataract surgery is considered a safe and effective treatment option for most people, your doctor may suggest an alternative treatment that best fits your individual needs.

Ziemer FEMTO LDV lasers are prescription medical devices that can only be used by accredited eye care professionals for cataract and other approved surgical procedures. Only a trained eye care professional can determine if a FEMTO LDV laser procedure is appropriate for your condition. Talk to your doctor if you have a family history of keratoconus, glaucoma, other eye-related diseases, diabetes, a history of herpes simplex or herpes zoster keratitis, retinal detachment, severe allergies or have had changes in your vision over the past year.

Results may vary for each individual patient due to the surgical operation and the type and placement of artificial lens. Speak with your doctor about which artificial lens may be right for you. In order to reduce post-operation complications, make sure to follow your doctors instructions for eye care. If you your surgeon has prescribed drugs to take before or after surgery, follow the dosage instructions. After surgery, avoid risky activities such as sports, face painting, heavy lifting, contact with water etc.