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Chapter 6 Elbow and radioulnar joints Click on polar bear for snow

Chapter 6 Elbow and radioulnar joints Click on polar bear for snow

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Page 1: Chapter 6 Elbow and radioulnar joints Click on polar bear for snow

Chapter 6

Elbow and radioulnar joints

Click on polar bear for snow

Page 2: Chapter 6 Elbow and radioulnar joints Click on polar bear for snow

Radius and Ulna

Radius Label

Ulna Label

Supinator Fossa

Supinator Crest

Ulnar Tuberosity

Semilunar Notch

Olecranon Process

Coronoid ProcessNeck

Head

Styloid Process

Head

Interosseous Crest

Ulnar Notch

Styloid Process

Radial Tuberosity

Radial Notch

Page 3: Chapter 6 Elbow and radioulnar joints Click on polar bear for snow

Elbow- Joints

Elbow Joint

Humeroulnar Joint (ginglymus)Ulnar collateral ligament

Radiohumeral Joint (arthrodial)Radial collateral ligament

Radioulnar Joint (Trochoidial- proximal & distal)Annular ligament

Page 4: Chapter 6 Elbow and radioulnar joints Click on polar bear for snow

Elbow

Movements & Range of Motion

Elbow jointFlexion: 150° Extension (hyperextension): 10°

Radioulnar JointSupination: 90° from neutral positionPronation: 90° from neutral position

Page 5: Chapter 6 Elbow and radioulnar joints Click on polar bear for snow

Cutaneous Distribution

Page 6: Chapter 6 Elbow and radioulnar joints Click on polar bear for snow

Deviations of the Elbow

Normal Cubitus (Carrying) Angle 0° - 15° (valgus)

Cubitus varus Forearm medial deviation

Cubitus valgus Forearm lateral deviation

Cubitus recurvatum Forearm post. deviation

Page 7: Chapter 6 Elbow and radioulnar joints Click on polar bear for snow

Muscles of the Elbow

Biceps Brachii

Brachialis

Brachioradialis

Triceps Brachii

Pronator Teres Anconeus

Pronator Quadratus

Label

Page 8: Chapter 6 Elbow and radioulnar joints Click on polar bear for snow
Page 10: Chapter 6 Elbow and radioulnar joints Click on polar bear for snow

Elbow- Muscles

Brachialis – Movement

Strengthen

Stretch

Page 11: Chapter 6 Elbow and radioulnar joints Click on polar bear for snow

Strengthen

Elbow- Muscles

Brachioradialis

Stretch

Page 13: Chapter 6 Elbow and radioulnar joints Click on polar bear for snow

Elbow- Muscles

AnconeusStrengthen

Stretch

Page 14: Chapter 6 Elbow and radioulnar joints Click on polar bear for snow

Elbow- Muscles

Pronator Teres

Strengthen

Stretch

Page 15: Chapter 6 Elbow and radioulnar joints Click on polar bear for snow

Elbow- Muscles

Pronator Quadratus

Strengthen

Stretch

Page 16: Chapter 6 Elbow and radioulnar joints Click on polar bear for snow

Elbow- Muscles

Supinator Strengthen

Stretch

Page 17: Chapter 6 Elbow and radioulnar joints Click on polar bear for snow

Elbow Injuries

•Medial Epicondylitis

•Lateral Epicondylitis

•Ulnar nerve entrapment

•Subluxation and dislocation of radial head•MOI:•Test:•Prescription:

•MOI:

•Test:

•Prescription:

•Test:

•MOI:

•Prescription: