what is the nerve root of the inferior gemelli
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Sacral Plexus 1 The superior gluteal nerve and the nerve to quadratus femoris/inferior gemellus share the same nerve roots (L4, L5 and S1).  Similarly, the inferior gluteal nerve and the nerve to obturator internus/superior gemellus also share the same nerve roots (L5, S1 and S2).
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MRI Web Clinic â July 2014 Axial T1-weighted image acquired 1.8 cm inferior to the talar dome shows two of the three roots of the inferior extensor retinaculum just medial (arrowheads) and lateral (arrows) to the EDL, forming a sling-like structure which restrains motion of the EDL. The medial band-like structure is the intermediary root.
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Inferior gemellus The Gemellus inferior arises from the upper part of the tuberosity of the ischium, immediately below the groove for the Obturator internus tendon.
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- The inferior extensor retinaculum is a complex Y- or X-shaped structure located in the anterior aspect of the foot and ankle comprising four components: the stem or frondiform ligament, the oblique superomedial limb, the oblique inferomedial limb, and the oblique superolateral limb.
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- Chapter Four Asphalt Mastic Production by Regions By Technology By Applications. The only group to achieve statistically significant results was the conventional treatment group, but there was a trend towards significance in both mastic gum monotherapy groups, with dose increases producing increased efficacy.
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- The mean distance of the mainupper subscapular nerve from the border of the glenoid is3.9 cm with the shoulder in internal rotation, 3.3 cm with theshoulder in neutral, and 2.5 cm with the shoulder in externalrotation.
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- Click on a circle in the chart to view Alvaro birth and death records. An unusually short lifespan might indicate that your ancestors lived in harsh conditions. A short lifespan might also indicate health problems that were once prevalent in your family. The SSDI is a searchable database of more than 70 million names.
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Gemellus superior The two gemelli bound to the sides of the obturatur internus muscle. Like the obturator internus muscle, the gemellus superior and gemellus inferior help to steady the femoral head in the acetabulum. Both muscles also help to laterally rotate the extended thigh and abduct the flexed thigh at the hip. Gemellus superior emerges from the spine of the ischium.
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The Mandibular Branch of the Trigeminal Nerve 1 The pontine region also gives proprioceptive fibers to the nerve bundle before it reaches the gasseri ganglion. 2  From there the fibers continue in the mandibular branch of the trigeminal nerve or the third division.
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Inferior gluteal nerve The largest muscle of the posterior hip, gluteus maximus, is innervated by the inferior gluteal nerve. It branches out and then enters the deep surface of the gluteus maximus, the principal extensor of the thigh, and supplies it.
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Skull What is the term for the shallow depression that begins on the posteriorinferior of the dorsum sella and extends posteriorly to the foramen magnum? Optic (chiasmic) groove What is the horizontal depression crossing the of bone in front of the sella turcica where the optic nerves cross? OML.....orbitalmeatal line What positioning line must perpendicular to the IR for the Towne Method?
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Inferior colliculus The inferior colliculi together with the superior colliculi form the eminences of the corpora quadrigemina, and also part of the tectal region of the midbrain.he inferior colliculus lies caudal to its counterpart-the superior colliculus-above the trochlear nerve, and at the base of the projection of the medial geniculate nucleus and the lateral geniculate nucleus.
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Maxillary Nerve Block The maxillary nerve arises in the middle cranial fossa as a purely sensory division of the trigeminal ganglion (see the image below). It gives off a branch as it travels forward on the lateral wall of the cavernous sinus.
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Sacral Plexus The inferior gluteal nerve (L5, S1, and S2) takes a similar route through the greater sciatic foramen, but inferior to piriformis. It travels superficial to the sciatic nerve and recurs to innervate gluteus maximus. The third branch to be formed purely from posterior rami is the nerve to piriformis (S1 and S2).
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Glossopharyngeal nerve On the inferior side, the glossopharyngeal nerve is lateral and anterior to the vagus nerve and accessory nerve. In its passage through the foramen (with X and XI), the glossopharyngeal nerve passes between the internal jugular vein and internal carotid artery.
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Tibial nerve The posterior tibial nerve (L4-S3) is a branch of the sciatic nerve. After entering the lower leg between the two heads of the gastrocnemius, it runs deep to the soleus in the deep posterior compartment of the leg.
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Inferior gemellus muscle The superior gemellus muscle is a muscle of the human body. The Gemelli are two small muscular fasciculi, accessories to the tendon of the Obturator internus which is received into a groove between them.
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Superior gluteal nerve The superior gluteal nerve is a nerve that originates in the pelvis and supplies the gluteus medius, the gluteus minimus, and the tensor fasciae latae muscles.
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The Maxillary Branch of the Trigeminal Nerve The recurrent meningeal nerve is a small branch stemming from the maxillary nerve itself. The maxillary nerve synapses on the gasseri ganglion (ganglion of the trigeminal nerve). The postganglionic fibers continue to the pontine nucleus and the spinal nucleus and tract.
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- The trochlear nerve provides somatic motor innervation to the superior oblique eye muscle. This cranial nerve originates at the trochlear nucleus located in the tegmentum of the midbrain at the inferior colliculus level and exits the posterior side of the brainstem. It is also a pure motor nerve fiber.
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Tibial nerve Tibial nerve. The tibial nerve is a branch of the sciatic nerve. The tibial nerve passes through the popliteal fossa to pass below the arch of soleus. In the popliteal fossa the nerve gives off branches to gastrocnemius, popliteus, soleus and plantaris muscles, an articular branch to the knee joint, and a cutaneous branch that will become the sural nerve.
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- Leaves the brain stem through the middle cerebellar peduncle in a ventrolateral location. Within 1 to 2 cm of the brain stem the trigeminal nerve swells to form the very large trigeminal ganglion. This ganglion lies in a depression in the floor of the middle cranial fossa, lateral to the cavernous venous sinus. As the fibres exit the CN V ganglion, they form three primary divisions: Ophthalmic.
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Occipital Neuralgia There are two branches to the occipital nerve -- the greater and lesser. Most of the time, the injury is to the greater ON. The ON takes origin from the C2 nerve root. Damage to the C2 nerve root, and possibly also the upper cord, can cause occipital neuralgia.
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Amacrine cell Amacrine cells are inhibitory neurons, and project their dendritic arbors to the inner plexiform layer (IPL), there interacting with retinal ganglion cells and/or bipolar cells.macrine cells are inhibitory neurons, and project their dendritic arbors to the inner plexiform layer (IPL), there interacting with retinal ganglion cells and/or bipolar cells.
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- Ramsay Hunt syndrome * These eighth nerve features by the close proximity of the geniculate ganglion to the vestibulocochlear nerve within the bony facial canal. * Hunt surmised that the gasserian, geniculate, petrous, accessory, jugular, plexiform, and second and third cervical dorsal root ganglia comprised a chain in which inflammation of a
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Vagus Nerve Anatomy These are the sympathetic afferent fibers. A few of the taste fibers of the vagus nerve descend in the fasciculus solitarius and end around its cells. The somatic sensory fibers (afferent general somatic) are only a few in number.agus nerve branches in the thorax. The inferior cardiac branch is also called the ramus cardiaci inferiors. On the right side, it arises from the trunk of the vagus as it lies beside the trachea. On the left side, it originates from the recurrent laryngeal nerve only.