It originates from the posterior tubercle of the first four transverse process of cervical vertebrae and is inserted into medial border of the scapula extending from superior angle to junction of the spine and medial border of the scapula. The vertebrae is made up of two laminae, two transverse processes, a spinous process, and four facets (back, 2005) the transverse process is a bony protrusion on either side of the arch of a vertebrae, from the junction of the lamina and pedicle. Identify the bony structures and key landmarks of the neck and shoulder complex 2 spinous processes and transverse spine of the scapula is a prominent line . The root of the spine is the most medial area of the scapula from which the spine begins, and this corresponds to a region on the vertebral or medial border that is at the same level as the tip of the spinous process of t3.
Anatomy description oian total cards 64 and spine of scapula - pull spinous processes toward transverse processes and therefore turn the body to the . 3d anatomy atlas musculoskeletal back cervical spine extensors elevation of scapula and rotation of scapula during humerus abduction - transverse . Muscles attached onto the scapula: • spinous processes of c1-t12 transverse processes of c1-c3 or c4 superior angle of scapula toward the scapular spine . Attachments: spinous processes of t7–12, thoracolumbar fascia (anchoring it to all lumbar vertebrae and sacrum), posterior third of the iliac crest, 9th–12th ribs and (sometimes) inferior angle of scapula to the intertubercular groove of the humerus.
Medial border of the scapula inferior to the spine of the scapula: muscles of the back region - listed alphabetically transverse and spinous processes of . To avoid the thick erector spinae muscles overlying the lumbar transverse processes, it is best to slide your fingers roughly how far laterally from the spinous processes two inches which rib attatches to the sternum at the level of the sternal angle. The spinous process protrudes where the laminae of the vertebral arch join and provides the point of attachment for muscles and ligaments of the spine spinous processes are the ridges that can be felt through the skin along the back of the spine. Latissimus dorsi cat information: latissimus dorsi origin: spinous processes of t4-t12 and l1-l6 insertion: medial surface of humerus nerve: thoracodorsal and ventral thoracic.
Muscles of the back: attachments, function and innervation spinous processes of thoracic vertebrae transverse processes of cervical and thoracic vertebrae. Unformatted text preview: transverse processes of c1-4 scapula rhomboideus major spinous processes of t2-5 scapula rhomboideus minor c7-t1 scapula trapezius spinous process of c2-t12 scapula & clavicle muscles of expiration name origin insertion internal intercostal (interosseous portion) inferior . Spine and thorax created by angelaxio to the level of the inferior angle of the scapula t-2 c-7 like space between the spinous and transverse processes of . It attaches to the transverse processes of the first four cervical vertebrae and the medial side of the scapula it raises the scapula upward and rotates the glenoid cavity downward major and minor rhomboids: these muscles run underneath the trapezius, from the spinous processes of the 7th cervical vertebra through the 5th thoracic vertebra to .
O: mid-thoracic to lumber vertebrae (spinous process), thoracolumbar fascia, iliac crest, inferior 3 ribs, inferior scapula i: humerus, intertubercular groove o: transverse processes, iliac crest, sacrum i transverse and costal processes, mastoid process. Cervical spine muscular anatomy upper part- anterior tubercles of transverse processes c3-5 downwards and lateral from spinous process to medial scapula border. Radiographic evaluation must visualize the scapular body and spine, the three processes (ie, acromial, coracoid, glenoid), and the three articulations (ie, scapulothoracic, glenohumeral, acromioclavicular). Origin spinous processes of t 2 to t 5 insertion medial border of the scapula from kine 1p98 at brock university transverse processes of first 4 cervical .
Superiorly, it attaches to the transverse process of the upper four cervical vertebrae (c1 – c4) and inferiorly, from the superior angle of the scapula down to the root of the scapular spine as its name may suggest, the levator scapulae elevates and rotates the scapula to depress the glenoid cavity. The function of the spinous processes is to allow for muscle and ligament attachments muscles that attach to the spinous process are found in the neck, head and back scapula: definition . Muscles of the back transverse processes) insertion: scapula (sup angle and medial border) transverse processes are lateral to spine 1 splenius capitis and .
In this space you can feel the transverse processes as hard lumps, especially when the head turns second cervical vertebra c2 (axis) moving inferiorly from the inion, c2 is the first spinous process. The acromion process is a palpable lateral and enlarged extension of the posterior spine of the scapula which projects anterolaterally to the spine it arches over the glenohumeral joint and articulates with the lateral acromial end of the clavicle to make up the synovial acromioclavicular joint . It runs from the superomedial border of the scapula to the spinous processes, transverse processes or laminae of c4 to c7 the connection from the scapula to the vertebrae may be fibrous or osseous when is a omnovertebral bone present and where is it found. Muscle action origin insertion innervation blood supply trapezius - upper fibres: elevation of scapula and rotation of scapula during humerus abduction.