Ads
related to: vitreous problems in eye vision care optometric groupsidekickbird.com has been visited by 100K+ users in the past month
Search results
Results from the WOW.Com Content Network
Vitreomacular adhesion (VMA) is a human medical condition where the vitreous gel (or simply vitreous, AKA vitreous humour) of the human eye adheres to the retina in an abnormally strong manner. As the eye ages, it is common for the vitreous to separate from the retina.
The name proliferative vitreo retinopathy was provided in 1989 by the Silicone Oil Study group. The name is derived from proliferation (by the retinal pigment epithelial and glial cells) and vitreo retinopathy to include the tissues which are affected, namely the vitreous humor (or simply vitreous) and the retina. [4]
A posterior vitreous detachment (PVD) is a condition of the eye in which the vitreous membrane separates from the retina. [1] It refers to the separation of the posterior hyaloid membrane from the retina anywhere posterior to the vitreous base (a 3–4 mm wide attachment to the ora serrata ).
The vitreous humor is the clear gel that fills the space between the lens and the retina of the eye. A variety of conditions can result in blood leaking into the vitreous humor, which can cause impaired vision, floaters , and photopsia .
Intravitreal injection was first mentioned in a study in 1911, in which the injection of air was used to repair a detached retina. [6] [7] [8] There were also investigations evaluating intravitreal antibiotics injection using sulfanilamide and penicillin to treat endophthalmitis in the 1940s, yet due to the inconsistency of results and safety concerns, this form of drug delivery was only for ...
The vitreous base is an area in the fundus of the eye in which the vitreous membrane, neural retina, and pigment epithelium all are firmly adherent, one to the other. The vitreous membrane is more firmly attached to the retina anteriorly at the vitreous base. The vitreous membrane does not normally detach from the vitreous base, although it can ...
Ads
related to: vitreous problems in eye vision care optometric groupsidekickbird.com has been visited by 100K+ users in the past month