What is another word for perineurium?
Pronunciation: [pˌɛɹɪnjˈuːɹi͡əm] (IPA) 
Perineurium refers to the connective tissue layer that surrounds the nerves, providing support and protection. Some synonyms for perineurium include epineurium, endoneurium, and fascicle. Epineurium is a thick layer of connective tissue that surrounds multiple fascicles, whereas endoneurium refers to a thin layer of tissue that surrounds individual nerve fibers. Fascicle, on the other hand, is a bundle of nerve fibers that is enclosed by the perineurium. Other possible synonyms for perineurium include nerve sheath, neural connective tissue, and perineural tissue. Together, these synonyms describe the various layers and structures that surround and protect nerves throughout the body.
