Term
| Erector Spinae - Spinalis |
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Definition
O-Spinous Process
I-SPinous process six levels above
A-Lateral Spine Flexion
N-Posterior Primary Rami |
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Term
| Erector Spinae- Iliocostalis |
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Definition
O-Iliac crest, sacrum, lumbar vertebrae
I-Ribs, cervical transverse processes
A-Extends and lateral flex of spine
N-Posterior Primary Rami |
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Term
| Erector Spinae - Longissimus |
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Definition
O-Transverse Processes
I-Transverse process several levels above
A-Extends spine
N-Posterior primary rami |
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Term
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Definition
O-Medial three quarters of infraspinous fossa of scapula and fibrous intermuscular septa
I-Middle facet of greater tuberosity of humerus and capsule of shoulder joint
A-Laterally rotates arm and stabilizes shoulder joint
N-Suprascapular nerve (C5,C6) |
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Term
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Definition
O-Spinous process
I-Spinous process one above
A-Extension of spine
N-Posterior primary rami |
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Term
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Definition
O-Transverse process
I-Transverse processes on above
A-Lateral flexes spine
N-Posterior primary rami |
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Term
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Definition
O-Spine T7, spinous process and ligamnets of all lower thoracic, lumbar fascia, posterior third of iliac crest, last for ribs, and inferior angle of scapula
I-Bicipital groove after spiraling teres major
A-Extends, adducts and rotates arm
N-Thoracodorsal C6, C7, C8 |
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Term
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Definition
O-Posterior tubercles of transverse process of C1-C4
I-Upper part of medial scapula
A-Raises medial border of scapula
N-Anterior primary rami of C3, C4 and dorsal scapular nerve (C5) |
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Term
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Definition
O-Transverse processes C7 to T11
I-Posterior surface and angle of rib below
A-Elevates ribs
N-Posterior primary rami |
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Term
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Definition
O-Spinous process of axis (C2)
I-Lateral mass of atlas (C1)
A-Rotates atlanto-axial joint
N-Suboccipital nerve (posterior primary ramus of C1) |
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Term
| Obliquus Captitis Superior |
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Definition
O-Lateral mass of atlas C1
I-Lateral half inferior nuchal line
A-Lateral flexes atlanto-occipital joint
N-Suboccipital nerve (posterior primary ramus of C1) |
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Term
| Rectus Capitus Posterior Major |
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Definition
O-Spinous process of axis (C2)
I-Lateral Half of inferior nuchal line
A-Extends and rotates atlanto-occipital joint
N-Suboccipital nerve (posterior primary ramus C1) |
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Term
| Rectus Capitus Posterior Minar |
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Definition
O-Posterior process of atlas C1
I-Medial half of inferior nuchal line
A-Extend and rotates atlanto-occipital joint
N-Suboccipital nerve (posterior primary ramus C1) |
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Term
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Definition
0-Spines of T2-T5 and supraspinous ligaments
I-Lower half of posteromedial border of scapula, from angle to upper part of triangular are at base of scapular spine
A-Retract scapula. Rotates scapula to rest position
N-Dorsal Scapular Nerve (C5) |
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Term
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Definition
O-Lower Ligamentum nuchea, spines C7 and T1
I-Small area of posteromedial border of scapula at level of spine, below levator scapulate
A-Retracts scapula. Rotates lower scapula back to rest position
N-Dorsal scapular nerve C5 |
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Term
| Serratus Posterior Inferior |
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Definition
O-Spinous processes and supraspinous ligaments of T11-L2
I-Posterior aspects of ribs 9-12
A-Assists forced expiration
N-Anterior primary rami (T9-12) |
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Term
| Serratus Posterior Superior |
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Definition
O-Spinous processes and supraspinous ligaments of C7-T2
I-Posterior aspects of ribs 2-5
A-Assists forced inspiration
N-Anterior primary rami T2-T5 |
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Term
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Definition
O-Lower ligament nuchae, spinous processes and supraspinous ligaments T1-T3
I-Lateral occiput between superior and inferior nuchal lines
A-Extends and rotates cervical spine
N-Posterior primary rami of C3, C4 |
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Term
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Definition
O-Spinous processes and supraspinous ligaments of T3-T6
I-Posterior tubercles of transverse processes of C1-C3
A-Extends and rotates cervica spine
N-Posterior primary rami C5, C6 |
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Term
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Definition
O-Medial three quarter of supraspinous fossa of scapula, upper surface of spine
I-Superior facet on greater tuberosity of humerus and capsule of shoulder joint
A-Abducts arm and stabilizes should joint
N-Suprascapular nerve (C5, C6) |
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Term
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Definition
O-Oval area (lower third) of lateral side of inferior angle of scapula below teres minor
I-Medial lip of biciptal groove of humerus
A-Medially rotates and adducts arm. Stabilizes shoulder joint
N-Lower subscapular nerve C5 C6, from posterior cord |
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Term
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Definition
O-Middle third lateral border above teres major
I-Inferior facet of greater tuberosity of humerous and capsule of shoulder joint
A-Laterally rotates arm stabilizes shoulder joint
N-Axillary nerve C5 C6 from posterior cord |
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Term
| Transversospinalis-Multifidus |
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Definition
O-Laminae of vertebra
I-Spinous processes 2 to 3 levels above
A-Extends spine
N-Posterior proimary rami |
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Term
| Transversospinalis Rotatores |
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Definition
O-Transverse processes
I-Spinous process one above
A-Rotates spine
N-Posterior primary rami |
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Term
| Transversospinalis-Semispinales |
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Definition
O-Transverse Processes
I-Spinous processes above and occipital bone
A-Extends head and spine lateral flexes spine
N-Posterior primary rami |
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Term
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Definition
O-Medial 3rd superior nuchal line, ligament nuchae, spinous processes and supraspinous ligamtnts to T12
I-Upper fibers to lateral third of posterior border of clavicle, lower to medial acromian and superior lip of spine of scapula to deltiod tubercle
A-Laterally rotates, elevates and retracts scapula, extends and laterally neck
N-Spinal accessory nerve C1-5 (3 and 4 for proprioreception) |
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