Shoulder Flashcards

1
Q

demo greater tubercle of the humerus and the site of insertion of the supraspinatus tendon

A

Shoulder girdle AP Proj External rotation

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2
Q

demo posterior part of the supraspinatus insertion, which sometimes profiles small calcific deposit

A

Shoulder girdle AP Proj Neutral rotation

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3
Q

demo profile image of the site of the insertion of the subscapular tendon is seen

A

Shoulder girdle AP Proj Internal rotation

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4
Q

demo lateral image of the shoulder and proximal humerus is projected through the thorax

A

Shoulder girdle Transthoracic Lat Proj (Lawrence Method)

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5
Q

demo
1. inferosuperior image of proximal humerus
2. SHJ
3. lat part of coracoid process
4. ACA
5. subscapular tendon insertion site of lesser tubercle of humerus
6. teres minor tendon insertion site of greater tubercle

A

Shoulder Joint
Inferosuperior Axial Proj (Lawrence Method) /

Shoulder Joint
Inferosuperior Axial Proj (Clements Modification)

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6
Q

demo hill sachs defect

A

Shoulder Joint
Inferosuperior Axial Proj Rafert Modification of Lawrence Method

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7
Q

demo bony abnormalities of the anterior inferior rim of the glenoid in patients with instability of the
shoulder

A

Shoulder Joint
Inferosuperior Axial Proj (Westpoint Method)

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8
Q

15-30 degrees medial angulation, if patient can’t fully abduct arm to a full 90 degrees

A

Shoulder Joint
Inferosuperior Axial Proj (Lawrence Method)

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9
Q

5-15 degrees medial angulation if patient is unable to abduct arm at full 90 degrees

A

Shoulder Joint
Inferosuperior Axial Proj (Clements Modification)

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10
Q

Perpendicular- 40” SID- level- 1” distal CP- exit- MP- IR

A

Shoulder girdle AP Proj

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11
Q

Perpendicular- 40”SID- MCP- level-surgical neck- exit- MP- IR

A

Shoulder girdle Transthoracic Lat Proj (Lawrence Method)

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12
Q

Horizontal- 40” SID- axilla- level- ACA- exit- MP- IR

A

Shoulder Joint
Inferosuperior Axial Proj (Lawrence Method)

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13
Q

25 degrees anterior and 25 degrees medial- 40”SID- enter- 5 “inferior and 1 ½ “ medial to acromial edge- exit- glenoid cavity

A

Shoulder Joint
Inferosuperior Axial Proj (Westpoint Method)

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14
Q

Horizontal-40” SID- mid axillary region of affected shoulder- exit- MP- IR

A

Shoulder Joint
Inferosuperior Axial Proj (Clements Modification)

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15
Q

5-15 laterally- 40”SID- affected shoulder joint- exit- MP- IR

A

Shoulder Joint
Superoinferior Axial Proj

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16
Q

demo
1. relationship of proximal end of humerus and glenoid cavity
2. ACA
3. outer part of coracoid process
4. points of insertion of the subcapularis muscle ( at body of scapula) and teres minor muscle ( at inferior axillary border)

A

Shoulder Joint
Superoinferior Axial Proj

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17
Q

35 degrees cranial- 40” SID- SHJ- exit- MP- IR

A

Shoulder Joint
AP Axial Proj

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18
Q

Introduced by Rubin, Gray and Green

A

SCAPULAR Y
PAO Proj

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19
Q

Useful in diagnosing suspected shoulder dislocation

A

SCAPULAR Y
PAO Proj

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20
Q

Obliquity-MCP is approx. 45-60 degrees

A

SCAPULAR Y
PAO Proj

21
Q

Perpendicular- 40” SID- SHJ- exit- MP- IR

A

SCAPULAR Y
PAO Proj

22
Q

demo
1. oblique image of shoulder
2. anterior dislocation (humeral head is beneath the coracoid process)
3. posterior dislocation (humeral head is beneath the acromion process

A

SCAPULAR Y
PAO Proj

23
Q

BO- 35-45DEGREES- IR

A

Glenoid Cavity (APO Proj)
Grashey Method and Apple Method

24
Q

Perp (H)- 36-40”- RP (2” medial and 2” inferior-superolat border-shoulder)-MP - IR

A

Glenoid Cavity
APO Proj (Grashey Method)

25
Q

demo joint space SHJ

A

Glenoid Cavity
APO Proj (Grashey Method)

26
Q

DIAGNOSE SHOULDER IMPINGEMENT

A

Supraspinatus Outlet
Tangential Proj (Neer Method)

27
Q

B.O. 45-60 deg- IR

A

Supraspinatus Outlet
Tangential Proj (Neer Method)

28
Q
  1. SCAPULA-//-IR
  2. SCAPULA-PERP.-IR
A
  1. Glenoid Cavity (APO Proj)
    Grashey Method and Apple Method
  2. Supraspinatus Outlet
    Tangential Proj (Neer Method)
29
Q

10-15deg caudal- 36-40”-RP (superior aspect of humeral head)- MP- IR

A

Supraspinatus Outlet
Tangential Proj (Neer Method)

30
Q

demo coracoacromial arch for possible shoulder impingement

A

Supraspinatus Outlet
Tangential Proj (Neer Method)

31
Q

BY HALL, ISAAC AND BOOTH

A

Proximal Humerus
AP Axial Proj (Stryker Notch Method)

32
Q

10 deg cragnial- 36-40”RP (CP)- exit- MP- IR

A

Proximal Humerus
AP Axial Proj (Stryker Notch Method)

33
Q

demo Hill Sachs defect- posterosuperior/ posterolat- humeral head

A

Proximal Humerus
AP Axial Proj (Stryker Notch Method)

34
Q

demo loss of articular cartilage SHJ

A

Glenoid Cavity
APO Proj (Apple Method)

35
Q

Perp (H)- 36-40”- RP (CP)- exit- MP- IR

A

Glenoid Cavity
APO Proj (Apple Method)

36
Q

IDEA OF CATHERINE E. HEARTY

A

Glenoid Cavity
APO Proj (Apple Method)

37
Q

demo
1. posterior SHS dislocation
2. glenoid fx
3. hill sachs defect
4. soft tissue calcification
5. acute shoulder trauma

A

Glenoid Cavity
AP Axial Oblique Proj (Garth Method)

38
Q

BO: 45 DEGREES FROM IR

A

Glenoid Cavity
AP Axial Oblique Proj (Garth Method)

39
Q

45 deg caudal- 36-40”- RP (SHJ)- exit- MP- IR

A

Glenoid Cavity
AP Axial Oblique Proj (Garth Method)

40
Q
  1. SHJ
  2. humerla head
  3. CP
  4. Scapular head/ neck
A

Glenoid Cavity
AP Axial Oblique Proj (Garth Method)

41
Q

INDICATION: BONE ABNORMALITY-INTERTUBERCUAR GROOVE (ANTERIOR SURFACE-HUMERUS)

A

Intertubercular Groove
Tangential Proj (Fisk Method)

42
Q

10-15 deg cranial-36-40” - LA- humerus- ITG-exit- MP- IR

A

Intertubercular Groove
Tangential Proj (Fisk Method)

43
Q

Perp (V)- 36-40” -RP (1” below CP)- MP- IR

A

Teres Minor Insertion
PA Proj (Blackett-Healy Method)

44
Q

demo teres minor insertion below articular surface- humeral head

A

Teres Minor Insertion
PA Proj (Blackett-Healy Method)

45
Q

Perp (V)- 36-40”- RP (CP)- MP- IR

A

Subscapular Insertion
PA Proj (Blackett-Healy Method)

46
Q

dermo subscapular insertion of lesser tubercle

A

Subscapular Insertion
PA Proj (Blackett-Healy Method)

47
Q

25 deeg caudal-36-40”-CP-MP-IR

A

Infraspinatus insertion
AP Axial Proj

48
Q

demo infraspinatus insertion and subacromial space

A

Infraspinatus insertion
AP Axial Proj