{TAIL ~ The tack device} holds the torn meniscal sections in {HEAD ~ apposition} while the tissue regenerates and healing is effected 
{ TAIL ~ The tack device } holds the torn meniscal sections in { HEAD ~ apposition } while the tissue regenerates and healing is effected
TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH