Moreover, in {TAIL ~ these embodiments}, {HEAD ~ the groove} can be configured to deliver the medical agent from the cavity proximate to the cutting surface 
in
Moreover , in { TAIL ~ these embodiments } , { HEAD ~ the groove } can be configured to deliver the medical agent from the cavity proximate to the cutting surface
OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH