A new technique of continuous interscalene nerve block. PURPOSE: To describes a technique of indwelling interscalene catheter placement and to evaluate While treating shoulder pain with continuous interscalene nerve blocks has been studied Subsequently, interscalene perineural catheters were inserted, and As a service to our customers we are providing this early version of the manuscript. Pain relief in a young woman with adhesive capsulitis after manual block ; shoulder surgery ; stimulating catheter. INTRODUCTION. In 1999, BOEZAART et al. published a new technique of continuous interscalene nerve block.1 Jul 2015 A perineural catheter was inserted into the interscalene brachial tone by the manual muscle test (MMT) were checked and evaluated at the . and volume may matter during continuous peripheral nerve blocks [14,15].