Epidemiology and Classification of Peripheral Nerve Disorders -- General Lesions and Reactions of Peripheral Nerves -- Nutrition Deficiency -- Toxic Neuropathies -- Neuropathies Due to Systemic Metabolic Disturbances -- Hereditary Motor and Sensory Neuropathies -- Hereditary Neuropathies with Predominantly Sensory and Autonomous Disturbances -- Further Recessive Disorders Involving Peripheral and Central Neuronal Systems -- Hereditary and Sporadic Neuropathies with Special Localization -- Inflammatory Neuropathies (Neuritis, Polyneuritis, Vasculitis, Perineuritis; Sarcoidosis) -- Paraneoplastic Syndromes -- Angiopathic Neuropathies and Hypoxidosis -- Association of Neuropathy with Predominating Diseases of the Central Nervous System -- Tumors of the Peripheral Nervous System