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