nerve drill (nervdril)

A dental instrument for drilling or enlarging a pulp-cavity. pharyngeal nerve. (b) The hypoglo al nerve. - Obturanerve-ending (nerv'en ding), n. The structure ophthalmic, optic, orbital, palatine, pathetic, in which a nerve terminates, as an end-plate in etc., nerve. See the qualifying words. - Palmar cutaa muscle. neo us nerves, branches of the median and ulnar to the nerve-fiber (nerv' fi "ber), n. A minute cord integument of the palm of the hand. - Perforating cutaneous nerves, a slender branch of the fourth sacral, distributed to the skin over the inner and lower part of the gluteus maximus. - Perforating nerve of Ca er, the musculocutaneous nerve from the brachial plexus, which perforates the cor a cob rachial is muscle. - Perineal, peroneal, petrosal, pharyngeal, phrenic, plantar, popliteal, pterygoid, pudic, pulmonary, etc., nerve. See the adjectives. - Posterior auricular nerve, a branch of the facial nerve supplying the post auricular and occipital muscles. - Posterior tibial nerve. tibial. - Radial nerve, one of the two principal branches of the musculospiral nerve, running along the radial side of the forearm in relation with the radial artery. -Sciatic nerves, sensorimotor nerve, sensory nerve. See the adjectives. - Seventh nerve. ( a ) The facial nerve. (b) The facial and auditory nerves.-Sixth nerve, the abducent nerve. Small internal cutaneous nerve, a small branch from the inner cord of the brachial plexus, distributed to the skin of the inner lower half of the upper arm. Also called nerve of Wrisberg. Small occipital nerve. See occipital. - Sphenopalatine nerves. See conveying molecular disturbance which serves as a stimulus to some peripheral active organ or to some central nervous mechanism. The nerve-fibers may form peripheral nerves, or may constitute parts of the cerebrospinal axis, or of similar central organs in invertebrates. Two principal forms are recognized, the medullated nerve - fibers and the non - medullated nerve - fibers (or fibers of Remak).