A comparative-histological compound study of some brachial plexuses nerves in donkey

Abstract

The result of the study of structure of some nerves of brachial plexuses (,median,radial,ulnar nerve) ,were obtain the deferent between this nerve in the length of the diameter of the nerve and number of the endonerium and types of the nerve fibers meylinted,non-mylinted nerve fibers and percentage of the nervous tissues for the structure of the nerve this variation in the composition of nerves determine the role of function of there nerves supply of thoracic limb.