Can we quantify elbow efferent and afferent misrouting in adults with obstetric brachial plexus lesion with steady state and reflexive short range stiffness?

Introduction: Obstetric Brachial Plexus Lesion (OBPL) is characterized by diminished motor and sensory function. These may be worsened by misrouted nerve fibres and faulty formation of central motor programmes. The latter is treated with triceps injections of botulinum toxins, which is aimed at inactivating misrouted nerve fibres in the triceps,...