Ligaments Flashcards

1
Q

anterior talofibular ligament

A

-lateral malleolus to the neck of the talus
-moves anteromedially
-flat, weak band

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2
Q

calcaneal fibular ligament

A

-tip of the lateral malleolus of the fibula to the lateral surface of the calcaneus
-passes potero-inferiorly
-round cord

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3
Q

posterior talofibular ligament

A

-malleolar fossa of the fibula to the lateral tubercle of the talus
-runs horizontally medially and slightly posteriorly
-thick, fairly strong band

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4
Q

anterior tibial fibular ligament

A

-between the tibia and fibula
-extends obliquely downward and laterally
-flat, trapezoidal band

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5
Q

posterior tibial fibular ligament

A

-connects tibia and fibula
-extends obliquely downward and laterally
-smaller than the anterior tibialfibular ligament

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6
Q

anterior talotibial ligament

A

-tibial medial malleolus to the talus
-runs anteromedially
-limits anterior displacement of the talus

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7
Q

posterior talotibial ligament

A

-tibial medial mallolus to the medial aspect of the talus

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8
Q

calcaneal tibial ligament

A

-tibial medial malleolus to the sustentaculum tali of the calcaneus

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9
Q

anterior cruciate ligament

A

-anterior intercondylar part of the tibia extending posterolateral to the medial aspect of the lateral femoral condyle

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10
Q

posterior cruciate ligament

A

posterior intercondlar part of the tibia and extends anteromedially to the lateral aspect of the medial femoral condyle

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11
Q

medial cruciate ligament

A

-medial epicondyle of the femur to the medial condyle and anteromedial aspect of the tibia
-attached to the joint capsule and medial meniscus
-flat and ribbon like

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12
Q

lateral cruciate ligament

A

-lateral epicondyle of the femur to the head of the fibula
-cordlike
-remains unattached to the joint capsule

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13
Q

ligament of Wrisberg

A

-attaches to the posterior horn of the lateral meniscus and the lateral intercondylar aspect of the medial femoral condyle and passes posteriorly to the posterior cruciate ligament
-posterior

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14
Q

medial meniscus

A

-C shaped
-relativily immoblen (when compared to the lateral meniscus)
-attached to the medial (tibial) collateral ligament

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15
Q

lateral meniscus

A

-nearly circular
-more mobile during flexion (when compared to the medial meniscus)
-

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16
Q

ulnar collateral ligament

A

-coronoid process and olecranon to the medial epicondlye of the humerus
-supports the joint medially
-triangular

17
Q

radial collateral ligament

A

-lateral epicondlye of the humerus to the annular ligament of the radius
-supports the joint laterally
-triangular

18
Q

annular ligament

A

-connected on anterior and posterior edges of the radial notch
-circles radial neck

19
Q

corcoclavicular ligament

A

-connects coracoid process with the clavicle
-2 parts
* -lateral most = trapezoid ligament
* -medial most = conoid ligament

20
Q

conoid ligament

A
  • the posterior and medial
    -dense band of fibers, conical in form, with its base directed upward
    -the base of the coracoid process, medial to the trapezoid ligament
21
Q

trapezoid ligament

A

-the anterior and lateral fasciculus
-broad, thin, and quadrilateral
-obliquely between the coracoid process and the clavicle

22
Q

coracoacromial ligament

A

-between the coracoid process and acromion process
-prevents superior dislocation of the humerus

23
Q

acromialclavicular ligament

A

-acromion process to the clavical
-superior, inferior, anterior, and posterior components
-superior and posterior ligaments are the strongest
-serves to provide horizontal stability

24
Q

anterior longitudinal ligament

A

-occiptial bone of the skull to the sacrum
-attaches anterior and lateral surfaces of the vertebral bodies and IV disks
-prevents hyperextension
-broad fibrous band

25
Q

posterior longitudinal ligament

A

-C2 to the sacrum
-along the anterior aspect of the vertevral canal
-attaches primarily to the IV disks
-offers weak resistance to hyperflexion
-thin fibrous band
-extends into the skull as ‘tectorial membran’

26
Q

interspinous ligament

A

-connect adjoining spinous processes of the vertebra in the spine

27
Q

supraspinous ligament

A

-connects the posterior ridge of the spinous processes

28
Q

iliofemoral ligament

A

-between the illium and the femoral head
-v shaped located anteriorly
-strongest and most supportive of the pelvicfemoral ligaments
-reinforce the capsule of the hip joint

29
Q

ischiofemoral ligament

A

-spiraling
-posterior ligament
-reinforce the capsule of the hip joint

30
Q

pubiofemoral ligament

A

-pubis to the femoral head
-triangular thickening of the inferior part of the capsule
-reinforce the capsule of the hip joint

31
Q

ligamentum teres

A

-flat intracapsular band
-femur head to the lower lip of the acetabulum