title: Permanent brachial plexus birth palsy does not impair the development and function of the spine and lower limbs.
abstract: Permanent brachial plexus birth palsy (BPBP) impairs the function of the affected upper limb. Avulsion type root injuries may damage the cervical spinal cord. Whether abnormal function of an upper limb affected by BPBP has any observable effects on the development of the locomotion system and overall motor function has not been clarified in depth. A total of 111 patients who had undergone brachial plexus surgery for BPBP in infancy were examined after a mean follow-up time of 13 (5-32) years. Patients' physical activities were recorded by a questionnaire. No significant inequalities in leg length were found and the incidence of structural scoliosis (1.7%) did not differ from that of the reference population. Nearly half of the patients (43%) had asynchronous motion of the upper limbs during gait, which was associated with impaired upper limb function. Data obtained from the completed questionnaires indicated that only few patients were unable to participate in normal activities such as: bicycling, cross-country skiing or swimming. Not surprisingly, 71% of the patients reported problems related to the affected upper limb, such as muscle weakness and/or joint stiffness during the aforementioned activities.
authors: Department of Orthopaedics and Traumatology, University of Helsinki, Helsinki, Finland. mikko.kirjavainen@hus.fi
authors: Mikko O
authors: MO
authors: Kirjavainen
authors: Ville M
authors: VM
authors: Remes
authors: Jari
authors: J
authors: Peltonen
authors: Ilkka J
authors: IJ
authors: Helenius
authors: Sanna M
authors: SM
authors: Rautakorpi
authors: Vesa J
authors: VJ
authors: Vähäsarja
authors: Tiina H
authors: TH
authors: Pöyhiä
authors: Yrjänä
authors: Y
authors: Nietosvaara
mesh_terms: D001720:Birth Injuries / Q000150:complications / Q000503:physiopathology* / Q000601:surgery; D020516:Brachial Plexus Neuropathies / Q000150:complications / Q000503:physiopathology* / Q000601:surgery; D003430:Cross-Sectional Studies; D004185:Disability Evaluation; D005260:Female; D005500:Follow-Up Studies; D020233:Gait Disorders, Neurologic / Q000209:etiology; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007870:Leg Length Inequality / Q000209:etiology; D035002:Lower Extremity / Q000254:growth & development* / Q000502:physiology; D008297:Male; D018908:Muscle Weakness / Q000209:etiology / Q000503:physiopathology; D016059:Range of Motion, Articular; D012600:Scoliosis / Q000209:etiology; D013131:Spine / Q000254:growth & development* / Q000502:physiology; D013177:Sports; D011795:Surveys and Questionnaires