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