Analgesia postoperatoria en la reparación del manguito de los rotadores del hombro mediante bloqueo interescalénico continuo. Evaluación de dos concentraciones de bupivacaína en un mismo modo de administración

Both the tested bupivacaine concentrations for the continuous interscalene block provided similar levels of analgesia after shoulder rotator cuff repair surgery. Reducing the bupivacaine concentration to 0.625% decreased the consumption of local anesthetic without diminishing the quality of analgesia.