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Topic: Serratus posterior superior muscle


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In the News (Mon 7 Dec 09)

  
  IV. Myology. 6c. The Muscles of the Thorax. Gray, Henry. 1918. Anatomy of the Human Body.
The Serratus posterior inferior (Serratus posticus inferior) (Fig.
The Serratus posterior superior elevates the ribs and is therefore an inspiratory muscle.
The Serratus posterior inferior draws the lower ribs downward and backward, and thus elongates the thorax; it also fixes the lower ribs, thus assisting the inspiratory action of the diaphragm and resisting the tendency it has to draw the lower ribs upward and forward.
www.bartleby.com /107/117.html   (3245 words)

  
  Gross Anatomy Exam I
The serratus posterior muscles are superficial to the epaxial muscles.
The obliquus capitis superior muscle is superficial to the splenius capitis muscle.
Semispinalis muscles are superficial to the multifidus muscles.
www.mc.edu /campus/users/sbaldwin/Anatomy_Exam_1.html   (1318 words)

  
 Latissimus
The latissimus dorsi muscle is the largest muscle in the body, up to 20 by 40 centimeters, allowing coverage of extremely large wounds.
With the rectus muscle and radial forearm flap, it represents one of the workhorse flaps in reconstructive microsurgery.
Anterior and posterior flaps are raised superficial to the muscle to expose the latissimus.
www.microsurgeon.org /latissimus.htm   (711 words)

  
 BUNCKE CLINIC
Preoperatively, the inferior border of the latissimus dorsi muscle is palpable proximally in the posterior axillary fold.
The position of the dominant vascular pedicle to the latissimus from the subscapular-thoracodorsal axis is estimated at the apex of the axilla, entering the proximal portion of the latissimus muscle beneath its anterior border in the posterior axillary fold.
The serratus anterior muscle is identified during the dissection, extending from the angles of the scapula to the ribs anteriorly.
www.buncke.org /book/ch19/ch19_3.html   (420 words)

  
 Back muscles
The external oblique is a large, thin sheet of overlapping muscle that runs along the side of the torso and partly on the front from the lower ribs to the rectus, the pubis bone, and the iliac crest of the hip.
The serratus anterior (serratus magnus) is a large quadrilateral muscle that curves along the rib cage.
This muscle is used to turn and tilt the head, raise and twist the arms, and to shrug or steady the shoulders.
www.american.edu /adonahue/m5back.htm   (1739 words)

  
 Brachial Plexus
Posterior cord: is formed by the union of the posterior divisions of all three trunks.
Axillary Nerve: is a branch of the posterior cord.
Muscles affected in an injury to C5 and C6 are: deltoideus, biceps brachii, brachialis, coracobrachialis, supraspinatus, infraspinatus, and teres minor.
www.etsu.edu /cpah/hsci/forsman/brachialplexusreviewforweb.htm   (730 words)

  
 ue2 answers   (Site not responding. Last check: 2007-09-30)
The nerve that innervates muscles in the posterior compartment of the arm is radial nerve.
The nerve that innervates teres minor is a branch of the posterior cord.
Serratus anterior is also the primary lateral rotator of the scapula, which is necessary for complete abduction (trapezius also laterally rotates the scapula, but it isn't strong enough to complete the action by itself).
www.dartmouth.edu /~anatomy/HAE%20pages/lab%20exercise%20answers/answers%20ue2%2006.htm   (387 words)

  
 Anatomate   (Site not responding. Last check: 2007-09-30)
Serratus posterior superior is a thin quadrilateral muscle that descends laterally, superficial to the thoracic part of thoracolumbar fascia, and deep to rhomboids.
Serratus posterior superior originates on a thin aponeurosis from the lower part of the ligamentum nuchae, the spines of the seventh cervical and upper two or three thoracic vertebrae and their supraspinous ligaments.
Serratus posterior superior is innervated by the second, third, fourth and fifth intercostal nerves.
www.anatomate.net /web/?p=389   (131 words)

  
 Serratus Posterior Superior   (Site not responding. Last check: 2007-09-30)
The serratus posterior superior and inferior muscles lie deep on the front part of the neck.
The serratus posterior superior is a thin, flat, quadrilateral muscle that extends from the neck to the third, fourth, and fifth ribs.
The serratus posterior inferior is broader than the serratus posterior superior and extends to the four lower ribs.
www.probertencyclopaedia.com /cgi-bin/res.pl?keyword=Serratus+Posterior+Superior&offset=0   (211 words)

  
 Rahul Kumar Nath, MD ^ Long Thoracic Nerve, Winging Scapula Injury, Winging Scapula Surgery, Serratus Anterior Injury, ...
The omohyoid muscle was resected to allow access to the scalene fat pad and to remove a potential compressive structure of the brachial plexus.
Its lack of substance in relation to the bulk of the serratus anterior muscle teleologically predisposes the neuromuscular unit to dysfunction.
Prior to closure, an examination of the superior- most and inferior margins of the surgical wound was performed to identify and release compressive fascial bands potentially capable of causing compression of the upper trunk and the long thoracic nerve.
www.drnathwingingscapula.com /surgery   (916 words)

  
 Serratus Posterior Trigger Points
The Serratus Posterior Superior looks very similar to the Rhomboid muscles, but is, in fact, very different.
Since the muscle runs under the shoulder blade, treating this muscle requires moving the shoulder blade out of the way.
Finally, the Serratus Posterior Superior can refer pain to the back of the upper arm and forearm, as well as the pectoral, or chest, region.
www.mypressureproducts.com /Serratus_trigger_points.htm   (196 words)

  
 OBLIQUUS CAPITIS SUPERIOR MUSCLE : Encyclopedia Entry
The Obliquus capitis superior muscle arises from the lateral mass of the atlas bone.
It passes superiorly and posteriorly to insert into the lateral half of the inferior nuchal line.
intercostales (external, internal, innermost) - subcostales - transversus thoracis - levatores costarum - serratus posterior (inferior, superior) - diaphragm
www.bibleocean.com /OmniDefinition/Obliquus_capitis_superior_muscle   (213 words)

  
 thoracolumbar fascia and back pain | Warren Hammer
Recent evidence has shown that the posterior layer of the thoracolumbar fascia is used for load transfer, i.e., the transfer of forces between the spine, pelvis and legs.
This knowledge emphasizes the fact that local pain - for example, in the sacroiliac (SI) joint - may be due to any of the structures associated with the transfer of forces from, for example, the biceps femoris, to the sacrotuberous ligament, to the erector spinae, to the thoracolumbar fascia (TLF), to the contralateral latissimus dorsi.
The TLF is composed of a deep and superficial lamina which covers the back muscles from the sacral region through the thoracic region as far as the fascia nuchae.
www.chiroweb.com /archives/17/16/21.html   (616 words)

  
 eMedicine - Breast Anatomy : Article by Linda Li, MD
The pectoralis major muscle is a broad muscle that extends from its origin on the medial clavicle and lateral sternum to its insertion on the humerus.
Because the serratus anterior underlies the lateral aspect of the breast, in aesthetic surgery, blunt elevation of the pectoralis major laterally inadvertently elevates a small portion of the serratus muscle.
It is an elongated muscle that runs from its origin at the crest of the pubis and interpubic ligament to its insertion at the xiphoid process and cartilages of the fifth through seventh ribs.
www.emedicine.com /plastic/topic113.htm   (1428 words)

  
 Posterior distribution Encyclopedia   (Site not responding. Last check: 2007-09-30)
The specification of mixture posterior distributions means that the presence...
In the posterior distribution of [theta], the observable...
Asymptotic normality of semiparametric and nonparametric posterior distributions.
www.hallencyclopedia.com /topic/Posterior_distribution.html   (116 words)

  
 Baseball Almanac - eBook : Coaching Adult Pitchers Chapter 9
muscles attach to clavicles' inferior surfaces and to the anterior aspects of rib ones' (R1) superior borders.
During transitions, shoulder girdle muscles mioanglosly adduct and backwardly tilt and isoanglosly elevate and upwardly rotate scapulas.
During decelerations, shoulder girdle muscles plioanglosly adduct, backwardly tilt and depress and isoanglosly upwardly rotate scapulas.
www.baseball-almanac.com /chapters/cap-ch9.shtml   (1627 words)

  
 eMedicine - Shoulder Impingement Syndrome : Article Excerpt by Thomas M DeBerardino
The supraspinatus muscle is responsible for initiating abduction, the infraspinatus and teres minor muscles control external rotation, and the subscapularis muscle controls internal rotation.
Arthroscopic studies of these patients note impingement between the posterior superior edge of the glenoid and the insertion of the rotator cuff tendon with the arm placed in the throwing position (abducted and externally rotated).
Lesions were noted along the area of impingement at the posterior aspect of the glenoid labrum and articular surface of the rotator cuff.
www.emedicine.com /sports/byname/shoulder-impingement-syndrome.htm   (1223 words)

  
 [No title]
Considerable controversy exists as to the constancy of a bursa in connection with the levator scapulae, which may be inserted in two layers enfolding the medial border of the scapula, and a second bursa found in the areolar tissue between the two layers.
In the case of the C7 radiculopathy, usually down the posterior aspect of the upper arm (triceps muscle) into the middle finger associated with weakness of the triceps and wrist extensors, diminution of the triceps reflex and hypesthesia in the C7 dermatome.
The region involved is somewhat lateral to the medial superior scapula border (at least 3-4 finger breadths in a normal sized individual) (Figure 7), so the tender area is clearly differentiated from the medial angle of the scapula where the levator scapulae muscle inserts in the scapulocostal syndrome.
www.pain.com /sections/professional/cme_article/printpage.cfm?id=249   (2012 words)

  
 Serratus Posterior Trigger Points
The Serratus Posterior Superior looks very similar to the Rhomboid muscles, but is, in fact, very different.
Since the muscle runs under the shoulder blade, treating this muscle requires moving the shoulder blade out of the way.
Finally, the Serratus Posterior Superior can refer pain to the back of the upper arm and forearm, as well as the pectoral, or chest, region.
www.pressurepointer.com /Serratus_trigger_points.htm   (196 words)

  
 Musculus serratus posterior superior - DocCheck-Flexikon
Der Musculus serratus posterior superior gehört zur tiefen Schicht der sekundär eingewanderten Rückenmuskeln.
Sie werden in der Regel von den Rami anteriores der Spinalnerven innerviert.
Der Musculus serratus posterior superior entspringt mit seiner dünnen Aponeurose von den Dornfortsätzen der beiden untersten Hals- und der beiden obersten Brustwirbel.
flexicon.doccheck.com /Musculus_serratus_posterior_superior   (233 words)

  
 Anatomy Atlases: Illustrated Encyclopedia of Human Anatomic Variation: Opus I: Muscular System: Alphabetical Listing of ...
the deviant fasciculus arises from the dorsal portion of the upper part of the origin (cervicle vertebrae) and runs downward and is inserted into serratus posterior superior, or the rhomboids, or onto a spinous process/es of vertebrae.
A deviant slip arises from the medial margin of levator scapulae, which runs medialward and downward to be inserted onto the spinous process of the second thoracic vertebra, or on the dorsal surface of serratus posterior superior, or on the dorsolumbar fascia.
Wood, J. (1870) On a group of varieties of the muscles of the human neck, shoulder, and chest, and their transitional forms and homologies in the mammalia.
www.anatomyatlases.org /AnatomicVariants/MuscularSystem/Text/L/14Levator.shtml   (1217 words)

  
 Muscle Frequencies
These Muscle frequencies were originally from a chiropracter in Texas (U.S.).
My wife Deborah, who has Dystonia (a muscle movement disorder which at times is similar to having a 'charlie-horse' or severe muscular cramping for an extended amount of time) has found considerable relief.
She uses her an anatomy book to pick out the muscles she wishes to address and I create the coresponding frequencies on the computer and play them into the table.
vibroacoustic.org /FrequencyInfo/muscle_frequencies.htm   (446 words)

  
 UAMS Department of Anatomy - Muscles of the Back
Muscles of the Upper Limb that are dissected in the Back Region
thoracodorsal nerve (C7,8) from the posterior cord of the brachial plexus
medial border of the scapula from the superior angle to the spine
anatomy.uams.edu /anatomyhtml/muscles_back.html   (1146 words)

  
 Serratus Posterior Trigger Points   (Site not responding. Last check: 2007-09-30)
The Serratus Posterior Superior looks very similar to the Rhomboid muscles, but is, in fact, very different.
Since the muscle runs under the shoulder blade, treating this muscle requires moving the shoulder blade out of the way.
Trigger Points in the Serratus Posterior Superior cause a deep aching pain under the shoulder blade.
www.pressurepointer.net /Serratus_trigger_points.htm   (196 words)

  
 Serratus posterior superior muscle - definition from Biology-Online.org
Serratus posterior superior muscle - definition from Biology-Online.org
Synonym: musculus serratus posterior superior, superior posterior serratus muscle.
This page was last modified 21:16, 3 October 2005.
www.biology-online.org /dictionary/Serratus_posterior_superior_muscle   (125 words)

  
 Drawings of Posterior view of the serratus posterior superior muscle with bony attachments Muscle is shown on both ...
Drawings of Posterior view of the serratus posterior superior muscle with bony attachments Muscle is shown on both sides 3D609014 - Search Clip Art Illustrations and EPS Vector Graphics Images - 3D609014.jpg
Posterior view of the serratus posterior superior muscle with bony attachments Muscle is shown on both sides
Topics include anatomical orientation, beating heart, balloon angioplasty, electron microscope, human fertilization, vascular stents, and muscles of the upper arm, elbow, and forearm.
www.fotosearch.com /LIF126/3d609014   (286 words)

  
 Anatomie sportive : recherche d'un muscle
Désigne les muscles se trouvant de chaque coté du buste (au niveau de la poitrine) et qui finissent dans le dos.
Muscles Fessiers (grand fessier, petit fessier, moyen fessier)
Le muscle sous les seins sont les pectoraux (grand pectoral)
www.fitness-cardio-training.com /anatomie/anatomie03.html   (199 words)

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