If desired, a threaded cap 80 can be attached to the bone screw 340 to limit {HEAD ~ movement} of the screw 340 within {TAIL ~ the aperture} 26 in the same manner described above 
within
If desired , a threaded cap 80 can be attached to the bone screw 340 to limit { HEAD ~ movement } of the screw 340 within { TAIL ~ the aperture } 26 in the same manner described above
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH