, {TAIL ~ anchors} 174 are deployed from channels 132 into and through {HEAD ~ the walls} of urethral stump “S” 
, { TAIL ~ anchors } 174 are deployed from channels 132 into and through { HEAD ~ the walls } of urethral stump “ S ”
OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH