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