Structure of selected synovial joints Flashcards

1
Q

Shoulder joint (glenohumeral joint)

A

Most flexible, least stable

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2
Q

Glenoid fossa of scapula

A

Shallow articular socket, glenoid labrum

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3
Q

Shoulder dislocation

A

Separation of glenohumeral joint

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4
Q

Shoulder separation

A

Damage to acromioclavicular joint or clavicle

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5
Q

Ligaments of shoulder

A

Coracohumeral, glenohumeral coracoacromial, acromioclavicular

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6
Q

Muscle tendons of the shoulder

A

Biceps brachii and rotator cuff

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7
Q

Biceps brachii

A

2 headed muscle, long head originates at top of glenoid cavity

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8
Q

Rotator cuff

A

4 muscles
supraspinatus, infraspinatus, and teres minor all are at the back
subscapularis=front

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9
Q

Elbow joint

A

hinge joint that has ligaments on both sides

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10
Q

Radial collateral ligament

A

connects humerus to radius and ulna=lateral

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11
Q

Ulnar collateral ligament

A

Does not attach to radius=medial

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12
Q

Hip (Acatabulofemoral joint)

A

has Acetabular labrum and a joint capsule covers the entire thing

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13
Q

Iliofemoral ligament

A

Connects ilium to femur

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14
Q

Knee joint

A

largest joint in the body

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15
Q

Meniscii

A

Give padding

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16
Q

Medial meniscus

A

Is thicker than the lateral meniscus

17
Q

Patellar ligament

A

Patella to tibia

18
Q

Medial collateral ligament (MCL)

A

Is medial

19
Q

Lateral collateral ligament (LCL)

A

Is lateral

20
Q

Anterior cruciate ligament (ACL)

A

Is anterior and crosses in the front

21
Q

Posterior cruciate ligament (PCL)

A

Is posterior and crosses in the back

22
Q

Bursitis

A

Inflammation of bursa

23
Q

Tendonitis

A

Inflammation of tendon sheaths

24
Q

Osteo arthritis

A

Is degenerative, due to wear and tear of the joints with advancing age or overuse

25
Q

Rheumatoid arthritis

A

autoimmune disorder