Abstract
Diverticula of the bladder in adults in most cases are secondary and develop against the background of bladder outlet obstruction. Their true prevalence is unknown. More often, they are small in size and clinically asymptomatic. In cases where the diverticulum of the bladder is complicated by a chronic recurrent infection, stones, tumor or hydronephrosis on the side of the lesion, diverticulectomy is indicated. Approaches to diagnosis and treatment options for this pathology are considered on several clinical examples.