RecruitingPhase 4Drug trialBilateral TAP and RS Blocks Using Liposomal Bupivacaine/Bupivacaine vs. Regular Bupivacaine in Laparoscopic ColectomyThis study will be a single center, prospective triple blinded randomized controlled study, comparing the use of liposomal bupivacaine (Exparel) to regular bupivacaine with adjuncts in bilateral mid-abdominal transverse abdominis plane (TAP) blocks for patients undergoing laparoscopic colectomy procedures.