joints Flashcards

1
Q

intervertebral joints

A
  • Joints of the bodies - intervertebral discs
  • Joints of the arches - zygapophyseal joints
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2
Q

zygapophyseal joints

A
  • type: plane synovial joints
  • ligaments:
    • ligamenta flava
    • interspinous ligaments
    • supraspinous ligaments
    • nuchal ligament
    • intertransverse ligaments.
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3
Q

costovertebral joints

A

המפרקים שנוצרים בין חוליות הטורקליות לצלעות

יש 10 כאלו,

אמנם יש 12 צלעות אבל 2 תחתונות מרחפות

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4
Q

intervertebral joints

A
  • מפרק בין גופי החוליות
  • type: cartilaginous joint, symphyses
  • ligaments:
    • anterior longitudinal ligament
    • posterior longitudinal ligament
      *
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5
Q

joints of Luschka

uncovertebral joints

A
  • Type: Synovial plane joints
  • Articular surfaces: Uncinate processes C3-C7 and inferior aspect of the respective vertebra above
  • ligament: non
  • movements: מעט תנועה שמתלווה לתנועות הצוואר
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6
Q

Craniovertebral joints

A

מורכב משני מפרקים:

  1. atlanto-occipital joints
  2. atlantoaxial joints
  • מפרק סינוביאלי ללא דיסקים בין חולייתים
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7
Q

atlantoaxial joint

A

מפרק מורכב בין

C1-C2

מורכב משלושה מפרקים סינוביאליים:

  • one median atlantoaxial joint
  • two lateral atlantoaxial joints.

כקומפלקס:

  • type: Synovial joint; biaxial
  • ligament:
    • Cruciform ligament (transverse ligament of atlas, superior and inferior longitudinal bands), tectorial membrane, alar ligaments, apical ligament of dens
  • movement: pivot- “no” pattern
  • muscle that act on the joint:
    • suboccipital muscle:
      obliquus capitis inferior.
    • rectus capitis posterior major
    • splenius capities
    • sternoclaidomastoid
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8
Q

Median atlantoaxial joint

A
  • type: synovial. uniaxial pivot joint
  • articulation:
    • חיבור אחד נעשה בין השן של האקסיס לבין החלק הפנימי של הקשת הקדמית של האטלס
    • החיבור השני הוא בין החלק האחורי של השן של האקסיס לרצועה הרוחבית של האטלס
  • ligaments:
    • cruciform ligament:
      • Transverse ligament of atlas
      • Superior longitudinal band of cruciform ligament
      • Inferior longitudinal band of cruciform ligament
    • ישנן כמה רצועות עזר, שמחברות בין האקסיס לאוקסיפיטל
      • Tectorial membrane of cervical vertebral column
      • Alar ligaments
      • Apical ligament of dens
      • Anterior and posterior atlantoaxial membrane
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9
Q

lateral atlantoaxial joint

A
  • articulations between the inferior articular surface of the lateral mass of atlas (C1) and the superior articular surface of the lateral mass of axis (C2).
  • synovial joints- planar-type joints
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10
Q

Atlanto-occipital joint

A
  • type: Synovial ellipsoid joint; biaxia
    מכאן שמכילה קפסולה מפרקית
  • Articular surfaces: Occipital condyles, superior articular facets of atlas
  • Ligaments:Posterior atlantooccipital ligament, anterior atlantooccipital ligament
  • movement:
    • Principal movement; Flexion - extension (yes)
    • Limited lateral flexion
  • muscle that act on the joint:
    rectus capitis posterior major, rectus capitis posterior minor, obliquus superior capitis, semispinalis capitis, splenius capitis and trapezius
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11
Q

טבלת סיכום למפרקים:

A
  1. intervertebral joints:
    * *Joints of the bodies** - intervertebral discs
    * *Joints of the arches** - zygapophyseal joints
  2. Craniovertebral joints
    * Atlantooccipital** -
    * Atlantoaxial -**two lateral
    (left and right) between the inferior facets of atlas and superior facets of axis, and one median joint between the dens of the axis and anterior arch of the atlas
  3. Costovertebral joints
  4. Sacroiliac joint
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12
Q

שקופית שמסכמת את סידור הרצועות של הקרניו-ורטברל

A
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