Aphonia after shoulder surgery: case report 1. May 2016 sam Anaesthesia, Difficult Airways (0) Moreno CA, Fonseca S. Braz J Anesthesiol. 2016;66(3):321-3 Report of a 52-year-old female who developed aphonia related to IBPB. Link to abstract Tags : 2016, Braz J Anesthesiol, Case Report, Difficult Airways, Anaesthesia, IBPB, aphonia, Free 11c8f17e-f903-4a7f-9933-12a9ebe0f5c5|1|3.0|27604f05-86ad-47ef-9e05-950bb762570c