[The surgical causes for the development of retinal detachment in experimental vitrectomy].

The operative causes of development of detachment of the retina after vitrectomy were experimentally studied. The principal causes were scleral incision outside the flat segment of the ciliary body, ciliary body injury, traction exposures, intraocular pressure differences. Specific features of the morphologic picture were detected related to exposure to a certain aggravating factor.