[Hemitrigonectomy: a personal technic]

The Authors show an operation of urological surgery, unusual in relation to the rather limited indications. The operation of hemitrigonectomy, although it is framed in the chapter of the partial resections of bladder, does not get an exact identity in literature; yet, it is peculiar for both technical problems and some basic expedients sheltering surgeons from various complications. Hemitrigonectomy, performed by the Authors in six cases in the last 3 years, supplied excellent anatomic and functional results, and was burdened by no relevant complications.