From January 1983 to December 1993, on 1917 ptz who underwent to operations for BPH, 1532 pts (80%) had transurethral adenomectomy, and 385 pts (20%) had retropubic adenomectomy. The prostatic weight, obtained by ultrasound, is the factor which determines the kind of operations: transurethral adenomectomy if the prostate weight is lower than 50 gr, open surgery if it is more than 50 gr. In our experience about retropubic adenomectomy (Millin) we never had patient's death during operation or in the immediate post-operatively period. The early complications were 13.7%, and the late complications were 3.8%. The retropubic adenomectomy, when performed with right indications, is still valid.