Non contact cooling of the tissue surface, for example, via cryogen or {TAIL ~ other cooling spray}, prevents scrotal skin burns during {HEAD ~ the procedure} 
Non contact cooling of the tissue surface , for example , via cryogen or { TAIL ~ other cooling spray } , prevents scrotal skin burns during { HEAD ~ the procedure }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD