Thus, with only minimal manipulation of the instrument, the surgical tool can be positioned to cut {TAIL ~ tissue} at a variety of locations in {HEAD ~ a given surgical site} 
Thus , with only minimal manipulation of the instrument , the surgical tool can be positioned to cut { TAIL ~ tissue } at a variety of locations in { HEAD ~ a given surgical site }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD