What Is Aphakia?
Aphakia means being without a lens. After complex retina surgery - especially cases involving retinal detachment repair, vitrectomy with silicone oil, or complicated cases where the lens capsule was damaged - some patients are left without a lens implant. The natural lens may have been removed during the retina procedure, or the capsular bag that would normally hold a lens implant may have been damaged or removed entirely.
Without a lens, the eye cannot focus. Vision is extremely blurry at all distances. Patients are typically left wearing very thick, heavy glasses (aphakic spectacles) or a contact lens. For many patients, especially elderly ones, this is impractical, uncomfortable, and isolating. The weight and distortion of aphakic glasses, the difficulty of handling contact lenses, and the loss of binocular vision (since the other eye usually has a lens) make this situation genuinely debilitating.
The Yamane Technique
The Yamane flanged intrascleral fixation technique is a modern, sutureless method for placing a lens implant in an eye that has no capsular bag to hold it. I thread the haptics (the thin arms of the lens implant) through small tunnels in the sclera (the white wall of the eye), then create small flanges at the ends that lock the lens securely in place. No sutures are needed, and the lens is centered and stable.
I was the first surgeon in the Coachella Valley to perform the Yamane technique. It has become my preferred approach for secondary lens implantation because of its reliability, stability, and minimal tissue disruption.
Compared to older techniques like iris-sutured or scleral-sutured lenses, the Yamane technique offers several advantages:
- No sutures to erode, break, or cause irritation over time
- Better long-term lens centration and stability
- Lower risk of suture-related complications like endophthalmitis
- Faster recovery and less postoperative inflammation
The Life-Changing Impact
I want to be direct about what this surgery means for patients. Going from aphakia - wearing thick glasses, struggling to see, unable to drive, feeling dependent on others - to having a properly centered lens implant inside the eye is transformative. Patients regain functional vision. They can see clearly without heavy glasses. Their two eyes can work together again.
I have had patients cry in the exam chair the day after this surgery. Not because of pain, but because they can see their grandchildren's faces for the first time in years. That is not an exaggeration. That is the reality of what secondary lens implantation does for people who thought they had no options left.
Coordination with Your Retina Specialist
Before I place a secondary lens, the retina must be stable. I evaluate the retinal status carefully and coordinate with your retina surgeon to confirm that the eye is ready. If silicone oil is still present, it may need to be removed before or during the lens implantation. If there is residual retinal pathology, I wait until the retina is stable and the risk of further intervention is low.
My dual training in cataract surgery and retina means I can assess the posterior segment myself, rather than relying entirely on another surgeon's report. I know what I am looking at, and I know when the eye is ready.