*Regional Analgesia for Knee Surgeries: Thinking beyond Borders DOI: http://dx.doi.org/10.5772/intechopen.99282*

severe postoperative pain. The postoperative pain generators include the intraarticular components, portal entry sites, and a hamstring graft-harvesting site in such surgeries. Most of the innervations of the postoperative pain generators involved popliteal plexus and saphenous nerve. So, RA techniques involving these innervations can provide optimal analgesia along with multimodal analgesics.
