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Acromion P. Spine Glenoid Cavity Inferior Angle.

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Presentation on theme: "Acromion P. Spine Glenoid Cavity Inferior Angle."— Presentation transcript:

1 Acromion P. Spine Glenoid Cavity Inferior Angle

2 Position of his scapula?
Upward Rotation

3 Levator Scapulae Rhomboids

4 1. Trapezius 2.

5 Scapula – Anterior View
1. Acromion process 2. Coracoid process 3. Glenoid fossa or cavity 4. Inferior angle 5. Superior angle 6. Medial (Vertebral) border 7. Lateral (Auxiliary) border 8. Supscapular fossa 1. 2. 5. 3. 8. 6. 7. 4.

6 2 (Deeper muscle) Pectoralis Minor

7 Scapula action = ? Scapula muscle(s) = ? Abduction Pect. Minor
Ser. Ant.

8 Trapezius 3. Rhomboids

9 Name the muscle, its sections and the action(s) at each of its sections.
TRAPEZIUS Lower – depression, adduction and upward rotation Upper – elevation Middle –elevation, adduction and upward rotation

10 Scapula – Lateral View 1. Acromion process 2. Coracoid process
3. Glenoid fossa or cavity 4. Superior angle 5. Inferior angle 4. 1. 2. 3. 5.

11

12 1A 3 1B 2 2 = Serratus Anterior 3 = Pect Minor

13 Name the bones 1. 1. 3 2 2 1 = Clavicle 2 = Scapula 3 = Humerus

14 What is the position of the scapula?
Adduction

15 Trapezius Levator Scapulae 1 4 3 Rhomboids (major) 2

16 Name the muscle. TRAPEZIUS Upper – elevation Middle –elevation, adduction and upward rotation Lower – depression, adduction and upward rotation

17 Anterior 1 = infraspinous fossa 2 = spine 3 = coracoid process 4 = acromion process 5 = coracoid process 6 = glenoid cavity (fossa) 7 = acromion process Posterior

18 Name the muscle and two of its actions.
PECTORALIS MINOR. Downward rotation, depression

19 Scapula action = ? Scapula muscle(s) = ? Elevation Lev. Scap.
Rhomboids Up. & Mid. Trap

20 Name the muscle and three of its actions.
RHOMBOID. Downward rotation, adduction, and elevation

21 Name the muscle.

22 Name the muscle and two of its actions.
SERRATUS ANTERIOR abduction and Upward Rotation

23 Scapula action = ? Scapula muscle(s) = ? Adduction Rhomboid
Lower and Mid. Trap.

24 Name the muscle. Trapezius Name the action Adduction of the scapula Name the action Upward rotation

25 Scapula action = ? Scapula muscle(s) = ? Downward Rotation Pect. Minor
Rhomboid

26 Name the muscle. Name the muscle.

27 Scapula? Abduction

28 Scapula? Upward Rotation

29 Scapula – Posterior View
Acromion process Spine Superior angle Inferior angle Medial (Vertebral) border Lateral (Auxiliary) border Supraspinous fossa Infraspinous fossa 3. 1. 7. 2. 8. 5. 6. 4.

30 Name the muscle. Rhomboid Name the action Adduction of scapula

31 Scapula action = ? Scapula muscle(s) = ? Adduction Rhomboid
Lower and Mid. Trap.

32 Can You Name Them?

33 Name the muscle. Pectoralis minor Name the action Depression of the scapula

34 Name the muscle. Levator scapula Name the action Elevation of the scapula

35 Name the muscle. Serratus Anterior Name the action Abduction of scapula

36 Scapula action = ? Scapula muscle(s) = ? Upward Rotation Ser. Ant.,
Trap (lower)

37 ? Trapezius

38 Name the muscle.

39 Scapula action = ? Scapula muscle(s) = ? Adduction Rhomboid
Lower and Mid. Trap.

40 Adduction

41 Name the muscle and one of its actions.
LEVATOR SCAPULAE. Elevation

42 Name the muscle.

43 Name the muscle. Name the muscle.


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