[Development of peripheral nerve surgery].
In the submitted review the author deals with the development of peripheral nerve surgery (PN) from ancient times to the present time incl. hithero unpublished details. He analyses in great detail the period of the last 40 years which is divided into three stages--the mechanical, biological period and the period of neurotrophism. From the Second World War to the sixties the period bears the term mechanical. The results of reinnervation during this period were not satisfactory as the nerves were connected without the use of a microscope, in major defects they were connected under considerable traction and the only criterion was the resistance against dehiscence. Significant improvement of results of regeneration of PN was recorded during the biological period. Mechanical ideas were overcome and biological and physiological reactions of the peripheral nerves were taken into account. Suture of nerves under traction was refuted and into clinical practice the surgical microscope, microsurgical technique and microsurgical autotransplantation with a nervous graft were introduced. The anatomical structure of the nerve with a plexiform pattern of the fascicles became however the limitation of surgical methods. After discovery of NGF (nerve growth factor) we can speak of the onset of a new period, neurotrophism. In laboratory experiments many substances are studied and theoretically new non-surgical possibilities how to promote regeneration lie ahead. However they cannot be applied yet in clinical practice. In injuries of peripheral nerves the only correct reconstruction method is still microsuture of the nerve and in case of losses microsurgical autotransplantation using a nerve graft.
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Neurochirurgické oddĕlení, Masarykova nemocnice, Ustí nad Labem.
D049671:History, 18th Century; D049672:History, 19th Century; D049673:History, 20th Century; D049690:History, Ancient; D049691:History, Medieval; D006801:Humans; D009493:Neurosurgery / Q000266:history*; D010525:Peripheral Nerves / Q000601:surgery*
Vývoj chirurgie periferních nervů.