This procedure also preserves {HEAD ~ the surgical field} of {TAIL ~ view}, potentially allowing the urologist to visually monitor the skin surface during subsurface heating of the vas and preventing the formation of scrotal skin burns 
of
This procedure also preserves { HEAD ~ the surgical field } of { TAIL ~ view } , potentially allowing the urologist to visually monitor the skin surface during subsurface heating of the vas and preventing the formation of scrotal skin burns
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH