The tissue repair device 1, wherein the elongate body has opposing sides, and {HEAD ~ the grooves} are disposed on {TAIL ~ opposite sides} of the body 
The tissue repair device 1 , wherein the elongate body has opposing sides , and { HEAD ~ the grooves } are disposed on { TAIL ~ opposite sides } of the body
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH