aquablation therapy aquablation therapy aquablation therapy (aquabeam) is a surgical procedure for men with lower urinary tract symptoms resulting from benign prostatic hyperplasia (bph). it is in the early stages of study. it is not categorized as minimally invasive as general anesthesia is required. the procedure was developed by procept biorobotics and combines real-time visualization through a cystoscope and a bi-plane ultrasound, while using a high-velocity sterile saline heat-free waterjet and autonomous robotics to remove prostate tissue. aquablation therapyspecialtyurology a systematic review from 2019 found that for men with lower urinary tract symptoms, aquablation is probably as effective as transurethral resection of the prostate in improving urinary symptoms and may lead to a similar quality of life. the evidence from this review with a 12-month follow-up is very uncertain if aquablation leads to similar rates of serious side effects or a similar need for retreatment when compared to transurethral resection of the prostate. aquablation may lead to fewer ejaculatory problems, but no difference in erectile function. these findings were based on a single study with 184 men with a prostate size less or equal to 80 ml funded by the company that manufactures the device.