The aperture can be countersunk on either the first or second surface of the bone plate, or both, to accommodate {HEAD ~ a direct engagement} with {TAIL ~ the bone} screw 
with
The aperture can be countersunk on either the first or second surface of the bone plate , or both , to accommodate { HEAD ~ a direct engagement } with { TAIL ~ the bone } screw
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH