If a hole or tear of the posterior capsule is encountered during cataract surgery, the clear gel in the vitreous — the back chamber of the eye — may be displaced into the front chamber of the eye.

Posterior Capsule Opacification After Lens Implantation Incidence, Risk Factors and ... filtering to enhance low-density PCO and variance analysis using a co-occurrence matrix to assess the texture.

Fortunately, in our case the capsule and lens seemed relatively stable, and a large 5.5 mm diameter capsulorrhexis was created (Figure 2, left).

Opening the lens capsule, typically by creating a capsulorrhexis, is one of the most critical steps in cataract surgery. Our goal is to remove the lens contents while preserving the capsular bag ...

The natural lens is covered by a transparent membrane called the lens capsule. After cataract surgery, the membrane that covered the backside of the lens is left behind, untouched.

This enables surgeons to distinguish the lens capsule from the cortex and provides sufficient contrast for successful completion of continuous curvilinear capsulorrhexis during cataract surgery.

Google's patent, published Thursday, describes an implantable contact lens that can correct vision for good. Business Insider Subscribe Newsletters ...

• By age 80, over half of all Americans have cataracts. • Close to 4 million cataract surgeries are performed in the U.S. every year. • Over 90% of patients have 20/20 vision with glasses ...

The Portland, Ore. The Portland, Ore.-set “The Texture of Falling” is an erotic enigma of a film, and as befuddling as its title.

Described in a patent application dated April 28, 2016, the device is injected in fluid that then solidifies to couple the device with the eye's lens capsule, the transparent membrane surrounding ...