Subtotal vitrectomy through the pars plana.
D000798:Angiomatosis / Q000601:surgery; D005128:Eye Diseases / Q000601:surgery; D005131:Eye Injuries / Q000601:surgery; D006801:Humans; D008722:Methods; D012163:Retinal Detachment / Q000601:surgery; D012166:Retinal Hemorrhage / Q000601:surgery; D014822:Vitreous Body / Q000601:surgery*