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Capsulorhexis or capsulorrhexis, and the commonly used technique known as continuous curvilinear capsulorhexis (CCC), is a surgical technique used to remove the central anterior part of the capsule of the lens [1] from the eye during cataract surgery by shear and tensile forces.
It gives the surgeon access to the lens inside so that it can be removed. The remaining part of the capsule is left in place and provides a barrier between the anterior and posterior chambers that prevents leakage of the vitreous into the anterior chamber, and provides a natural support for an implanted intraocular lens in the optimum position. [2]
Since it was all removed en-bloc, there was no residual lens material. With effective aspiration practically all the material can be removed while leaving the posterior capsule membrane intact. This provides a barrier between the front and back chambers of the eye, and prevents the vitreous from moving forwards. It also provides the intraocular ...
Growth of natural lens cells remaining after the natural lens was removed may be the cause, and the younger the patient, the greater the chance of this occurring. Management involves cutting a small, circular area in the posterior capsule with targeted beams of energy from a laser, called Nd:YAG laser capsulotomy, after the type of laser used ...
A former FBI informant accused of lying about President Joe Biden and his son Hunter Biden’s alleged business dealings with a Ukrainian energy company has agreed to plead guilty to federal ...
(Reuters) -Major food companies, including Kraft Heinz, Mondelez and Coca-Cola, were hit with a new lawsuit in the U.S. on Tuesday accusing them of designing and marketing "ultra-processed" foods ...
Bowman's capsule (or the Bowman capsule, capsula glomeruli, or glomerular capsule) is a cup-like sac at the beginning of the tubular component of a nephron in the mammalian kidney that performs the first step in the filtration of blood to form urine. A glomerulus is enclosed in the sac. Fluids from blood in the glomerulus are collected in the ...
Corn Casserole. Also a holiday casserole staple in the South, corn casserole is packed with sweet corn, balanced by a pinch of paprika and herby chives, and has an insanely tender and custardy ...