[Diseases of the lumbosacral division of the peripheral nervous system in children and adolescents].

The clinical picture and course of diseases affecting the lumbosacral division of the peripheral nervous system in 111 children and adolescents aged 8 to 18 years are described. It was found that in 40.5% of the patients the diseases developed in the presence of congenital anomalies in the development of the lumbosacral part of the vertebral column.