title: Closed pars plana vitrectomy.
mesh_terms: D009877:Endophthalmitis / Q000150:complications; D005128:Eye Diseases / Q000601:surgery; D006470:Hemorrhage / Q000209:etiology / Q000601:surgery*; D006801:Humans; D011183:Postoperative Complications; D012166:Retinal Hemorrhage / Q000150:complications; D014822:Vitreous Body / Q000601:surgery*