{HEAD ~ A guide tube} 32 for {TAIL ~ the tendon} is then employed so as to direct the tendon in the desired direction 
{ HEAD ~ A guide tube } 32 for { TAIL ~ the tendon } is then employed so as to direct the tendon in the desired direction
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH