The tack performs a function similar to that of {HEAD ~ biodegradable suture} presently employed in {TAIL ~ meniscal and other surgical repair} 
presently employed in
The tack performs a function similar to that of { HEAD ~ biodegradable suture } presently employed in { TAIL ~ meniscal and other surgical repair }
OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL