A randomized, multicenter, pilot study comparing the efficacy and safety of a bupivacaine-collagen implant (XaraColl(®)) with the ON-Q PainBuster(®) Post-op Pain Relief System following open gynecological surgery.

A randomized, multicenter, pilot study comparing the efficacy and safety of a bupivacaine-collagen implant (XaraColl(®)) with the ON-Q PainBuster(®) Post-op Pain Relief System following open gynecological surgery.