Group name
eBNP
Groups definition
“eBNP” was considered when the length of the spared intraprostatic segment of BN was ⩾1cm (measured by using the length of the branches of the curved robotic scissors as a marker) and the neck diameter was comparable to the diameter of the urethra,that is,not requiring BN reconstruction before anastomosis
Groups remarks
bladder neck preservation
T2
48 (54.5%)
T3
40 (45.5%)