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Dr. Sama ul Haque

Date post: 09-Feb-2016
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Muscles of Arm , Cubital fossa , and Elbow joint. Dr. Sama ul Haque. Objectives. Discuss the muscles of anterior and posterior compartment of arm in terms of their origin, insertion, nerve supply and actions . Know the location and boundaries of the Cubital fossa. - PowerPoint PPT Presentation
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Dr. Sama ul Haque Muscles of Arm, Cubital fossa, and Elbow joint
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Page 1: Dr. Sama ul Haque

Dr. Sama ul Haque

Muscles of Arm, Cubital fossa,

and Elbow joint

Page 2: Dr. Sama ul Haque

Objectives

Discuss the muscles of anterior and posterior

compartment of arm in terms of their origin, insertion,

nerve supply and actions.

Know the location and boundaries of the Cubital fossa.

Understand the formation of the elbow joint and its type.

Know the movements of flexion and extension at the

elbow joint.

Explain the articulation of the elbow joint with radius and

ulna.

Page 3: Dr. Sama ul Haque

Humerus and Scapula (Anterior view)

Page 4: Dr. Sama ul Haque

Humerus and Scapula (Posterior view)

Page 5: Dr. Sama ul Haque

Muscles of anterior Compartment of Arm

Page 6: Dr. Sama ul Haque

Muscles of anterior Compartment of Arm

Page 7: Dr. Sama ul Haque

Muscles of anterior Compartment of Arm

Page 8: Dr. Sama ul Haque

Neurovasculature of anterior Compartment of Arm

Page 9: Dr. Sama ul Haque

Muscles of posterior Compartment of Arm

Page 10: Dr. Sama ul Haque

Muscles of Posterior Compartment of Arm

Page 11: Dr. Sama ul Haque

Neurovasculature of Posterior Compartment of Arm

Page 12: Dr. Sama ul Haque

Axillary and Brachial arteries

Page 13: Dr. Sama ul Haque

It lies anterior to the elbow: Boundaries: Pronator Teres (Medially) Brachioradialis (Laterally)

Contents: (Lateral to Medial) Biceps tendon & Aponeurosis Brachial artery Median nerve

Cubital Fossa

Page 14: Dr. Sama ul Haque

Cubital Fossa

Page 15: Dr. Sama ul Haque

Cubital Fossa

Roof of cubital fossa • Median Cubital vein• Cephalic vein• Basilic vein

Floor of cubital fossa• Brachialis muscle• Supinator muscle

Page 16: Dr. Sama ul Haque

Cubital Fossa

Page 17: Dr. Sama ul Haque

Cubital Fossa

Page 18: Dr. Sama ul Haque

Cubital Fossa (Site for IV injection)

Page 19: Dr. Sama ul Haque

Course of nerves in anterior and posterior arm

Page 20: Dr. Sama ul Haque

Axillary and Radial Nerves

Radial Nerve

Axillary nerve

Posterior View

Axillary nerve suppliesDeltoid muscleTeres MinorSkin over deltoid

Page 21: Dr. Sama ul Haque

Elbow joint

• Articulation• Type• Capsule• Ligaments•Movements

Page 22: Dr. Sama ul Haque

Elbow joint

Page 23: Dr. Sama ul Haque

Elbow joint

Page 24: Dr. Sama ul Haque

Elbow joint (Lateral & Medial view)

Page 25: Dr. Sama ul Haque

Elbow joint (Lateral & Medial view)

Page 26: Dr. Sama ul Haque

Ligaments of Elbow

Page 27: Dr. Sama ul Haque

Movements at Elbow joint

At Elbow joint At Superior radioulnar joint

Page 28: Dr. Sama ul Haque

Thank you


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