We read with interest the study by Bravo et al comparing interscalene brachial plexus block (ISB) with combined infraclavicular brachial plexus block (ICB) and anterior suprascapular nerve block (SSNB) for shoulder arthroscopy.11 We commend the authors for their work, but wish to offer a few
Randhawa et al. (Tue,) studied this question.