(6) Upper Extremity Arthrology Flashcards
(95 cards)
1
Q
What are the (3) joints of the shoulder girdle?
A
- Sternoclavicular joint
- Acromioclavicular joint
- Glenohumural joint
2
Q
Shoulder Girdle
Sternoclavicular Joint:
What type of joint is this?
A
Sellar Synovial Joint
3
Q
Shoulder Girdle
Sternoclavicular joint
Label the diagram
A
4
Q
Shoulder Girdle
Sternoclavicular joint
Label the diagram
A
5
Q
Shoulder Girdle
Sternoclavicular joint
Label the diagram
A
6
Q
Shoulder Girdle
Acromioclavicular Joint
What type of joint is this?
A
Planar Synovial Joint
7
Q
Shoulder Girdle
Acromioclavicular Joint
Label the diagram
A
8
Q
Shoulder Girdle
Acromioclavicular Joint
Label the diagram
A
9
Q
Shoulder Girdle
Acromioclavicular Joint
Label the diagram
A
10
Q
Shoulder Girdle
Acromioclavicular Joint
Label the Diagram
A
11
Q
Shoulder Girdle
Acromioclavicular Joint
Label the diagram
A
12
Q
CN:
Describe “Shoulder Separation”
A
The Acromioclavicular joint is susceptible to injury and separation,
is capable of separating with or without rupture of the coracoclavicular L.
13
Q
Shoulder Gurdle
Glenohumeral Joint
What type of joint is this?
A
Spheroidal Synovial Joint
14
Q
Shoulder Gurdle
Glenohumeral Joint
Label the diagram
A
15
Q
Shoulder Gurdle
Glenohumeral Joint
Label the diagram
A
16
Q
Shoulder Gurdle
Glenohumeral Joint
Label the diagram
A
17
Q
Shoulder Gurdle
Glenohumeral Joint
Label the diagram
A
18
Q
CN:
The _____________ is susceptible to dislocation due to its mobility and relative instability.
A
Glenohumeral Joint
19
Q
CN:
Glenohumeral Dislocation
Due to the presence of the _____________, dislocation of the Glenohumeral Joint most commonly occurs anteriorly or inferiorly
A
Coracoacromial Arch
20
Q
Shoulder Gurdle
Glenohumeral Joint
Label the diagram
A
21
Q
Shoulder Gurdle
Glenohumeral Joint
Label the diagram
A
22
Q
Elbow Joint:
What type of joint is it?
A
Ginglymus Synovial Joint
23
Q
Elbow Joint:
Label the diagram
A
24
Q
Elbow Joint:
Label the diagram
A
25
Elbow Joint:
Label the diagram
26
Elbow Joint:
Label the diagram
27
What is this X-ray revealing?
Elbow dislocation
28
CN:
The _______ is capable of being dislocated posteriorly in response to force transmitted along the long axis of the forearm
Elbow
29
CN:
An elbow dislocation usually involves a tear in the \_\_\_\_\_\_\_\_\_\_\_\_\_\_
Ulnar Collateral L.
30
Bursae of the Elbow Joint:
What are the (6) bursae of the elbow joint?
1. _Olecranon_ Bursae
***_2. Subcutaneous Bursa of the Medial Humeral Epicondyl_***
***_3. Subcutaneous bursa of the Lateral Humeral Epicondyl_***
4. Bursa of the _Anconeus_
5. Bursa at origin of _Extensor Carpi Radialis Brevis_
***_6. Bicipitoradial Bursa_***
31
CN:
What are the two more COMMON Bursae to become inflammed?
- Subcutaneous Olecranon Bursa
- Bicipitoradial Bursa
32
CN:
What are the other names for **Subcutaneous Olecranon Bursitis?**
"Student's Elbow"
"Dart thrower's elbow"
"Miner's elbow"
33
CN:
"Student's elbow", "Dart thrower's elbow" and "Miner's elbow"
are aka?
Subcutaneous Olecranon Bursitis
34
Radioulnar Joint:
What are the three different articulations b/w the **Radius** and **Ulna?**
1. Proximal Radioulnar Joint
2. Middle Radioulnar Joint
3. Distal Radioulnar Joint
35
Radioulnar Joint:
1. Proximal Radioulnar Joint
What type of joint is this?
Trochoid Synovial Joint
36
Radioulnar Joint:
1. Proximal Radioulnar Joint
Is the primary site for...
Supination and Pronation
37
CN:
The Radial Head is capable of being dislocated out of the ____________ to varying degrees
Annular L.
38
Radioulnar Joint:
Label the diagram
39
Radioulnar Joint:
Label the diagram:
40
What is this XRAY revealing?
Dislocation of the Radial Head out of the **Annular L.**
41
Radioulnar Joint:
Middle Radioulnar Joint:
What is in this?
- Oblique Cord
- Interossius membrane
42
Radioulnar Joint:
What is in the Distal Radioulnar Joint?
Articular Capsule
43
Radiocarpal Joint:
What type of joint is this?
Condylar Synovial Joint
44
Radiocarpal Joint:
Label the diagram
45
Radiocarpal Joint:
Label the diagram
46
Radiocarpal Joint:
Label the diagram
47
The Radiocarpal joint is responsible for the action:
Flexion/extension of the hand
Adduction/Abduction of the hand
48
Intercarpal Joints:
Label the diagram
\*Not super important to know, just learn if you have time! :)
49
What type of joints are **Intercarpal joints?**
Planar Synovial Joints
50
Intercarpal Joints:
Label the diagram
(ANTERIOR)
51
Intercarpal Joints:
Label the diagram
(POSTERIOR)
52
Midcarpal Joint:
\*\*\*Dr Olinger said this is more of a CONCEPT than anything else, wrist is surrounded by so many ligaments, cannot move
53
Midcarpal Joint
What type of joint?
TECHNICALLY _Sellar Synovial_
however, will not move due to surroundings of so many ligaments
54
Carpometacarpal Joints
Label the diagram
55
Carpometacarpal Joints
What is unique about these?
The 1st Carpometacarpal joint is DIFFERENT from the rest!!!
Thumb; 1st Carpometacarpal
Has TON of freedom
56
Carpometacarpal Joints
What type of joint is the ***1st*** Carpometacarpal Joint?
Sellar Synovial Joint
Has TONS of freedom
57
Carpometacarpal Joints
What types of joints are 2rd-5th Carpometacarpal joints?
Planar Synovial
58
Carpometacarpal Ligaments:
Label the diagram
59
Carpometacarpal Joints
Label the diagram
60
What are these?
Intermetacarpal Joints
61
What type of joints are **Intermetacarpal Joints?**
Planar synovial
62
Intermetacarpal Ligaments
Label the diagram
63
Intermetacarpal Joints
Where are the **Interosseous Intermetacarpal ligaments?**
Inside the joint space b/w bases of metacarpal bones
64
What are these?
Metacarpophalangeal Joints
65
What type of joints are **Metacarpophalangeal Joints?**
Condylar Synovial Joints
66
Metacarpohalangeal Joints
Label the diagram
67
What are these?
Metacarpophalangeal Joints
68
Metacarpophalangeal Joints
Label the diagram
69
Metacarpophalangeal Joints
(POSTERIOR)
Label the diagram
70
CN:
What is BULL RIDER'S THUMB?
Sprain of the **Lateral Collateral L.**
Avulsion of the **Lateral** part of the **Proximal Phalanx of the Thumb**
71
CN:
What is "Skier's" or "Gamekeeper's" Thumb?
Laxity or rupture of both **collateral ligaments** of the **1st Metacarpophalangeal Joints**
\*RESULTS in hyperabduction of that joint
72
What are these?
Interphalangeal Joints
73
Interphalangeal Joints
Label the diagram
74
What types of joints are **Interphalangeal joints?**
Ginglymus, Synovial Joints
75
Interphalangeal Joints: ligaments
Label the diagram
76
CN:
What is **Mallet "Baseball" finger?**
Sudden **hyperflexion** of the **DISTAL INTERPHALANGEAL JOINT**
can avulse the attachement of the long extensor tendon
77
HN:
Movements of the upper body, not included in flashcards;
Not as important
78
Movement of the thumb:
What is considered extension of the thumb?
THUMBS UP!
79
Name the states of the thumb
80
Fascia of the Upper Extremity
Label the diagram
81
What is **Supraspinous Fascia?**
REALLY DENSE fascia overlying the **Supraspinatus M.**
82
What is the **Infraspinous Fascia?**
REALLY DENSE fascia overlying the **Infraspinatus M.**
83
Brachium:
What are the 2 important **septums** of the brachial fascia?
1. Medial Intermuscular Septum
2. Lateral Intermuscular Septum
84
Fascia of the Upper Extremity
Label the Diagram:
1. Brachial Fascia
2. Medial Intermuscular Septum
3. Lateral Intermuscular Septum
85
What are the ANTEBRACHIAL FASICA structures?
1. Interosseous Membrane
2. Extensor Retinaculum
86
CN:
What causes a **Synovial/Ganglion Cyst?**
Irritation of the synovial sheaths --\> accumulation of mucopolysaccharide fluid
87
Fasica of the Upper Extremity
WRIST:
What are the two primary Ligaments here?
1. Palmar Carpal L.
2. Flexor Retinaculum L
88
Fasica of the Upper Extremity
Wrist
Label the **Palmar Carpal L** and the **Flexor Retinaculum**
89
Fascia of the Upper Extremity
Label the diagram of the wrist:
Find the EXTENSOR RETINACULUM
90
All of the **Palmar Carpal L.** is made of:
Antebrachial Fascia
91
Fascia of the Upper Extremity
HAND
Label the diagram
92
COMPARTMENTS OF THE HAND
Draw a picture of where the:
Hypothenar Compartment
Central Compartment
Thenar Compartment
Adductor Compartment
Interosseous Compartment
93
Fasica of the Upper Extremity
HAND
Label the:
Palmar Aponeunosis
Dorsal Fascia
94
CN:
Describe **Dupytren Contracture**
Disease resulting in the shortening, thickening and fibrosis of the **Palmar Aponeurosis** and **Palmar Fascia**
RESULTS IN: partial flexion of the 4th and 5th Digits
95
