Articles: nerve-block.
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Conventional opioid-based regimen for postoperative analgesia after autologous breast reconstruction can be associated with significant side effects. The purpose of this study was to assess the efficacy of an intraoperatively administered transversus abdominis plane (TAP) block with liposomal bupivacaine on postoperative narcotic use in patients undergoing microsurgical breast reconstruction with free abdominal flaps. Patients treated between December 2016 and June 2017 were included in the study. ⋯ However, analysis of OME use excluding the four patients requiring PCA revealed a mean OME use of 90.3 mg (range, 0-167.5 mg). Liposomal bupivacaine provides for reliable, safe, and long-acting postoperative analgesia and contributes to a reduction in postoperative narcotic intake. The use of liposomal bupivacaine shows great promise in improving the standard of care in postoperative analgesia in microsurgical breast reconstruction.