REVISTA BRASILEIRA DE ANESTESIOLOGIA, vol.65, no.3, pp.222-229, 2015 (SCI-Expanded)
Backgroud and objectives: In this study, the aim was to compare postoperative analgesia effects of the administration of ultrasound-guided interscalene brachial plexus block and intra- articular bupivacaine carried out with bupivacaine.