Medical dictionary. 2011.
ramus posterior nervi spinalis — [TA] posterior branch of spinal nerve: the posterior and usually smaller of the two branches into which each spinal nerve divides almost as soon as it emerges from the intervertebral foramen; the posterior branches supply the skin, muscles,… … Medical dictionary
Ramus — In anatomy, a branch, such as a branch of a blood vessel or nerve. For example, the ramus acetabularis arteriae circumflexae femoris medialis is the branch of an artery that goes to the socket of the hip joint. The plural of ramus is rami. * * *… … Medical dictionary
Ventral ramus of spinal nerve — Infobox Nerve Name = Ventral ramus Latin = ramus anterior nervi spinalis GraySubject = 210 GrayPage = 925 Caption = The formation of the spinal nerve from the dorsal and ventral roots. (Ventral ramus labeled at lower left.) Caption2 = Innervates … Wikipedia
sulcus nervi spinalis — [TA] groove for spinal nerve: the groove on the upper surface of each transverse process of a cervical vertebra, extending from the foramen transversarium lateralward and separating the anterior and posterior tubercles. It lodges the anterior… … Medical dictionary
Posterior ramus of spinal nerve — Nerve: Dorsal ramus of spinal nerve Diagram of the course and branches of a typical intercostal nerve. (Posterior division labeled at upper right.) … Wikipedia
Dorsal ramus of spinal nerve — Infobox Nerve Name = PAGENAME Latin = ramus posterior nervi spinalis GraySubject = 209 GrayPage = 921 Caption = Diagram of the course and branches of a typical intercostal nerve. (Posterior division labeled at upper right.) Caption2 = Areas of… … Wikipedia
Nucleus motorius nervi accessorii — Der Nervus accessorius (lat.: „zusätzlicher Nerv“) ist der XI. Hirnnerv. Wie auch der Nervus trigeminus bildet sich der Nervus accessorius aus zwei Wurzeln. Jedoch enthalten beide vermutlich ausschließlich motorische Fasern. Radix spinalis Die… … Deutsch Wikipedia
Nucleus nervi accessorii — Der Nervus accessorius (lat.: „zusätzlicher Nerv“) ist der XI. Hirnnerv. Wie auch der Nervus trigeminus bildet sich der Nervus accessorius aus zwei Wurzeln. Jedoch enthalten beide vermutlich ausschließlich motorische Fasern. Radix spinalis Die… … Deutsch Wikipedia
root — 1. The primary or beginning portion of any part, as of a nerve at its origin from the brainstem or spinal cord. SYN: radix (1) [TA]. 2. SYN: r. of tooth. 3. The descending underground … Medical dictionary
rami anteriores nervorum cervicalium — [TA] anterior branches of cervical nerves: eight nerve branches of which the upper four form the cervical plexus and the lower four form most of the brachial plexus; see also r. anterior nervi spinalis. See illustration at ramus posterior nervi… … Medical dictionary
