Comparison of Intraoperative Periarticular Injections Versus Liposomal Bupivacaine as Part of a Multimodal Approach to Pain Management in Total Knee Arthroplasty.

Comparison of Intraoperative Periarticular Injections Versus Liposomal Bupivacaine as Part of a Multimodal Approach to Pain Management in Total Knee Arthroplasty.