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Upper Extremity Joints

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Upper Extremity Joints Sternoclavicular Joint Sternoclavicular Joint Ligaments Anterior Sternoclavicular: prevents upward displacement of clavicle Posterior ... – PowerPoint PPT presentation

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Title: Upper Extremity Joints


1
Upper Extremity Joints
2
Sternoclavicular Joint
3
Sternoclavicular Joint Ligaments
  • Anterior Sternoclavicular prevents upward
    displacement of clavicle
  • Posterior Sternoclavicular prevents upward
    displacement of clavicle
  • Interclavicular prevents lateral displacement of
    clavicle
  • Costoclavicular prevents lateral and upward
    displacement of clavicle

4
(No Transcript)
5
Acromioclavicular Joint
6
Acromioclavicular Joint Ligaments
  • Superior Acromioclavicular Ligament
  • Inferior Acromoclavicular Ligament
  • Coracoclavicular Ligament
  • Conoid
  • Trapezoid

7
Superior Acromioclavicular Ligament
8
Inferior Acromoclavicular Ligament
9
Coracoclavicular Ligament
Conoid
Trapezoid
10
Glenohumeral Joint
11
Glenohumeral Joint Ligaments
  • Superior Glenohumeral Ligament
  • Middle Glenohumeral Ligament
  • Inferior Glenohumeral Ligament
  • Coracohumeral Ligament

12
Superior Glenohumeral Ligament
13
Middle Glenohumeral Ligament
14
Inferior Glenohumeral Ligament
15
Inferior Glenohumeral Ligament
16
Inferior Glenohumeral Ligament
17
Coracohumeral Ligament
18
Glenoid Labrum
19
Glenoid Labrum
20
Subacromial Bursa
21
Joint Capsule
22
(No Transcript)
23
Brachial Plexus
24
Elbow Joint
  • Articulations of elbow joint are
  • Capitulum (lateral condyle of humerus) with the
    radius
  • Trochlea (medial condyle of humerus) with the ulna

25
Elbow Joint
26
Elbow Joint Ligaments
  • Ulnar Collateral Ligament(UCL)
  • Radial Collateral Ligament
  • Annular Ligament stabilizes and encircles the
    head of the radius

27
Ulnar Collateral Ligament (UCL)-Upper Band
28
Ulnar Collateral Ligament (UCL)-Upper Band
29
Ulnar Collateral Ligament (UCL)-Oblique Band
30
Ulnar Collateral Ligament (UCL)-Oblique Band
31
Ulnar Collateral Ligament (UCL)-Posterior Band
32
Ulnar Collateral Ligament (UCL)-Posterior Band
33
Radial Collateral Ligament
34
Radial Collateral Ligament
35
Annular Ligament
36
Olecranon Bursa
37
Forearm Joints
  • Superior Radioulnar pivot joint moving in a ring
    formed by the ulna and annular ligament
  • Middle Radioulnar shaft of bones held together
    by the interosseus membrane
  • Distal Radioulnar pivot joint formed by the
    head of ulna with a notch on the radius

38
Superior Radioulnar
39
Middle Radioulnar
40
Distal Radioulnar
41
Wrist Joint
  • Articulation of the radius and ulna with the
    scaphoid, lunate, and triquetral

42
Wrist Joint
43
Wrist Joint Ligaments
  • Ulnar Collateral Ligament
  • Radial Collateral Ligament
  • Volar Radiocarpal
  • Dorsal Radiocarpal

44
Ligaments (anterior)
45
Ligaments (posterior)
46
Ulnar Collateral Ligament
47
Radial Collateral Ligament
48
Volar Radiocarpal
49
Dorsal Radiocarpal Ligament
50
Flexor Retinaculum
51
Median Nerve
52
Sensory Nerve Distribution
53
Intercarpal Joints
Palmar
Dorsal
54
Carpometacarpal Joints
Dorsal
Palmar
55
Metacarpalphalangeal Joints
Deep Transverse Metacarpal
Volar plate
Collateral
56
Interphalangeal Joints (PIP)
Collateral
Volar Plate
57
Interphalangeal Joints (DIP)
Collateral
Volar Plate
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