An early shoulder repositioning program in birth-related brachial plexus injury: a pilot study of the Sup-ER protocol

摘要

BackgroundBirth-related brachial plexus injury (BRBPI) occurs in 1.2/1,000 births in British Columbia. Even in children with “good” recovery, external rotation (ER) and supination (Sup) are often weaker, and permanent skeletal imbalance ensues. A preventive early infant shoulder passive repositioning program was created using primarily a novel custom splint holding the affected arm in full ER and Sup: the Sup-ER splint. The details of the splint and the shoulder repositioning program evolved with experience over several years. This study reviews the first 4 years.