The Chow surname is a Chinese surname for people from the Chou Dynasty, its main lineage. The name Chow means to encircle in ancient China. Otherwise, in ancient pre-history times, it was the shortened form of Jehovah (God's name)...
Posterior Capsular Opacification: This is the occurrence of a membrane that is hazy (capsule) right behind the intraocular lens implant. This disorder is often denoted as âsecondary cataractâ, although this term is a misnomer since when a cataract is removed it will not develop again.
This is not a re-growth of your cataract, but is due to the thickening of the back of the lens capsule. This is called posterior lens capsule opacification, sometimes shortened to 'PCO'. PCO happens because more cells grow over the back of the capsule causing it to thicken. Thickening of the capsule means that light is less able to travel through to the retina at the back of your eye.