title: Neonatal brachial plexus palsy--management and prognostic factors.
abstract: Successful treatment of patients with neonatal brachial plexus palsy (NBPP) begins with a thorough understanding of the anatomy of the brachial plexus and of the pathophysiology of nerve injury via which the brachial plexus nerves stretched in the perinatal period manifest as a weak or paralyzed upper extremity in the newborn. NBPP can be classified by systems that can guide the prognosis and the management as these systems are based on the extent and severity of nerve injury, anatomy of nerve injury, and clinical presentation. Serial physical examinations, supplemented by a thorough maternal and perinatal history, are critical to the formulation of the treatment plan that relies upon occupational/physical therapy and rehabilitation management but may include nerve reconstruction and secondary musculoskeletal surgeries. Adjunctive imaging and electrodiagnostic studies provide additional information to guide prognosis and treatment. As research improves not only the technical aspects of NBPP treatment but also the ability to assess the activity and participation as well as body structure and function of NBPP patients, the functional outcomes for affected infants have an overall optimistic prognosis, with the majority recovering adequate functional use of the affected arm. Of importance are (i) early referral to interdisciplinary specialty clinics that can provide up-to-date advances in clinical care and (ii) increasing research/awareness of the psychosocial and patient-reported quality-of-life issues that surround the chronic disablement of NBPP.
authors.affiliation: Department of Neurosurgery, University of Michigan, 1500 E. Medical Center Dr, Room 3552 TC, Ann Arbor, MI 48109-5338. Electronic address: ljsyang@med.umich.edu.
authors.forename: Lynda J-S
authors.initials: LJ
authors.lastname: Yang
mesh_terms: D001917:Brachial Plexus / Q000033:anatomy & histology / Q000293:injuries*; D020516:Brachial Plexus Neuropathies / Q000175:diagnosis* / Q000628:therapy; D004576:Electromyography / Q000379:methods*; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D008279:Magnetic Resonance Imaging; D008297:Male; D009431:Neural Conduction; D010808:Physical Examination / Q000379:methods*; D011237:Predictive Value of Tests; D011379:Prognosis; D012720:Severity of Illness Index
keywords: Brachial plexus; Neonatal; Obstetric; Outcomes; Rehabilitation; Surgery