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24 Cards in this Set
- Front
- Back
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Temporomandibular muscles and functions
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M: Masseter, Temporalis, Lateral pterygoid, medial pterygoid.
F: elevation, protraction, retraction |
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Masseter
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O: zygomatic arch
I: ramus and angle of mandible F: elevation of mandible |
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Temporalis
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O: lateral skull
I: coronoid process of mandible F: elevation and retraction of mandible |
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Lateral Pterygoid
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O: spenoid bone
I: mandibular condyle F: protraction of mandible |
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Medial Pterygoid
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O: spenoid bone
I: ramus and angle of mandible |
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Anterior muscles of the spine
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sternocleidomastoid, scalene muscles, prevertebral muscles, abdominals, psoas major
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scalene muscles
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scalenus anterior
scalenus medius scalenus posterior |
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prevertebral muscles
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longus capitis
longus colli rectus capitis anterior rectus capitis lateralis |
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Sternocleidomastoid
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O: sternum and medial third of clavicle
I: mastoid process F: flexion and contralateral rotation |
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Scalenes
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anterior, medius, posterior
O: transverse processes of cervical vertebrae I: first 2 ribs F: lateral flexion and elevation of ribs |
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longus capitis, Longus colli
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O: cervical and thoracic vertebrae
I: cervical vertebrae and occipital bone F: flexion and lateral flexion |
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rectus capitis anterior, rectus capitis lateralis
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O: atlas and transverse process
I: occipital bone F: flexion and lateral flexion |
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rectus abdominis
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O: pubic crest
I: xiphoid process and costal cartilages F: flexion note: tendinous inscriptions, rectus sheath, linea alba |
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external oblique
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O: lower 8 ribs
I: iliac crest; aponeurosis from ribs F: flexion, lateral flexion, contralateral rotation note: runs downward and forward |
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internal oblique
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O: iliac crest, thoracolumbar fascia
I: aponeurosis; costal cartilage of ribs F: flexion, lateral flexion, ipsilateral rotation note: runs downward and backward |
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transversus abdominis
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O: iliac crest; thoracolumbar fascia; ribs
I: linea alba via abdominal aponeurosis F:? |
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posterior muscles of the spine
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splenius msucles, erector spinea muscles
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splenius capitis and cervicis
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O: spinous process of cervical and thoracic vertebrae
I: mastoid process and occipital bone of transverse processes of cervical vertebrae F: extension, ipsilateral rotation |
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medial and cephalaud?
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lalala
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suboccipital muscles
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rectus capitis posterior major - extension
rectus capitis posterior minor - extension obliquus capitis superior - extension obliquus capitis inferior - ipsilateral rotation |
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transversospinalis muscles
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muscles: semispinalis, multifidus, rotatores
F: extension, contralateral rotation, lateral flexion (multifidus) |
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interspinales
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attachments: adjacent spinous processes
F:? |
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intertransversarii
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attachments: adjacent transverse processes
F: ? |
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quadratus lumborum
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O: iliac crest
I: lower rib; transverse processes of lumbar vertebrae F:? |
