Safa, B., Gollish, J., Haslam, L., McCartney, C. J. Comparing the effects of single shot sciatic nerve block versus posterior capsule local anesthetic infiltration on analgesia and functional outcome after total knee arthroplasty: a prospective, randomized, double-blinded, controlled trial. J Arthroplasty 2014; 6: 1149-53

PubMed ID: PM:24559684