Term
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Definition
Origin: Supraspinous Fossa of Scapula
Insertion: Greater Tubercle of Humerus
Function: Abduction of Arm |
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Term
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Definition
Origin: Infraspinous Fossa of Scapula
Insertion: Greater Tubercle of Humerus
Function: Lateral Rotation of Arm |
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Term
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Definition
Origin: Subscapular Fossa of Scapula
Insertion: Lesser Tubercle of Humerus
Function: Extension, Adduction, Medial Rotation of Arm |
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Term
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Definition
Origin: Inferior Angle and Lateral Border of Scapula
Insertion: Intertubercular Sulcus of Humerus
Function: Extension, Adduction, Medial Rotation of Arm |
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Term
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Definition
Origin: Lateral Border of Scapula
Insertion: Greater Tubercle of Humerus
Function: Lateral Rotation of Arm |
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Term
| Triceps Brachii(Lateral Head) |
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Definition
Origin: Proximal Shaft of Humerus
Insertion: Olecronan Process of Ulna
Function: Extension of Forearm |
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Term
| Triceps Brachii(Long Head) |
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Definition
Origin: Infraglenoid Tubercle of Scapula
Insertion: Olecronan Process of Ulna
Function: Extension of Forearm |
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Term
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Definition
Origin: Coracoid Process of the Scapula
Insertion: Medial Shaft of Humerus
Function: Flexion and Adduction of arm |
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Term
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Definition
Origin: Distal Shaft of Humerus
Insertion: Medial Shaft of Humerus
Function: Flexion of Forearm |
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Term
| Biceps Brachii(Short Head) |
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Definition
Origin: Coracoid Process of Scapula
Insertion: Radial Tuberosity of Radius
Function: Flexion of Forearm |
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Term
| Biceps Brachii(Long Head) |
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Definition
Origin: Supraglenoid Tubercle of Scapula
Insertion: Radial Tuberorsity of Radius
Function: Flexion of Forearm |
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Term
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Definition
Origin: Thoracic #1-#7 and Lumbar Vertebrae, Sacrum and Illiac Crest
Insertion: Intertubercular Sulcus of Humerus
Function: Extension, Adduction, Meadial Rotation of Arm |
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Term
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Definition
Origin: Occipital Bone, Spines of the 7th Cervical, All Thoracic Vertebrae
Insertion: Accromion Process, Spine of Scapula, Clavicle
Function: Elevation, Depression, Retraction, Upward Rotation of the Scapula |
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Term
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Definition
Origin: Acromion Process, Spine of Scapula, Clavicle
Insertion: Deltoid Tuberosity of Humerus
Function: Abduction, Flexion, Extension, Medial and Lateral Rotation of Arm |
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Term
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Definition
Thoracic Vertebrae #1-#4
Insertion: Medial Border of Scapula
Elevation, Retraction, Downward Rotation of Scapula |
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Term
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Definition
Origin: Thoracic Vertebrae #2-#5
Insertion: Medial Border of Scapula
Function: Elevation, Retraction, Downward Rotation of the Scapula |
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Term
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Definition
Origin: Clavicle, Sternum, Ribs #1-#7
Insertion: Interbercular Sulcus of Humerus
Function: Adduction, Flexion, Medial Rotation of Arm |
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Term
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Definition
Origin: Ribs #3-#5
Insertion: Coracoid Process of Scapula
Function: Depression and Protraction of Scapula. Expands Ribcage |
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Term
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Definition
Origin: Ribs #1-#9
Insertion: Medial Border and Inferior Angle of Scapula
Function: Protraction and Upward Rotation of Scapula |
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