The effective lens position is calculated as the difference between the anterior chamber depth and the distance between the PIOL and the crystalline lens.
32.
There is no inflammation in the front of the eye ( anterior chamber ) or vitreous ( the clear jelly inside the eye ).
33.
If the pupil is teardrop-shaped, and the anterior chamber is flat, this is almost always a perforating injury of the cornea or limbal area.
34.
"' Tube-shunt surgery "'or "'drainage implant surgery "'involves the placement of a tube or glaucoma valves to facilitate aqueous outflow from the anterior chamber.
35.
In the immediate postoperative period the donor tissue is held in position with an air bubble placed inside the eye ( the anterior chamber ).
36.
Although PIOLs for hyperopia are being investigated, there is less enthusiasm for these lenses because the anterior chamber tends to be shallower than in myopic patients.
37.
This is called " anterior chamber associated immune deviation " ( ACAID ), a term introduced in 1981 by Streilein et al . < ! --
38.
The first visible finding is leukocoria, a grayish-yellow pupillary reflex that originates from a mass of unorganized tissue behind the iris, anterior chamber, cornea and intraocular pressure.
39.
This cell layer is initially maintained in position by filling the anterior chamber of the eye with a bubble of air which is subsequently reabsorbed by the body.
40.
The anterior chamber is connected to the inner ear by a series of small bones derived from neck vertebrae called the Weberian apparatus, which greatly enhances its hearing capability.
