The surgery done to remove the vitreous gel from the eye, when performed through incisions less than 0.7mm is known as MIVS.
Advantages:
This involves placing a flexible band (scleral buckle) around the eye to fix the detached retina back to its normal position.
Types:
A relatively quick surgery with faster recovery performed in a few selected cases of retinal detachment.
Green lasers or Red lasers are used in various retinal diseases. These include:
Pan Retinal Photocoagulation (PRP) laser: Diabetic Retinopathy, Retinal Venous Occlusions, Vasculitis, etc.
Barrage laser: Retinal degenerations, Retinal holes, Sub-clinical Retinal Detachments
Grid and Focal Laser: Diabetic Maculopathy
Photodynamic Therapy (PDT): Age-Related macular Degeneration, Idiopathic Polypoidal Choroidal Vasculopathy (IPCV)
ROP Lasers: Retinopathy of Prematurity
The procedure of injecting a drug directly in the gel of the eye (vitreous) is known as an intra-vitreal injection. Various types of injections that are given by this route include:
Because retina lies deep inside the eyeball and is not seen externally, highly specialised equipment is needed to visualise and diagnose its diseases.