1. Muscular system Hawler Medical University College of Medicine Department of Anatomy & Histology Dr. Nali Abdulkader Maaruf

4. Muscles of Head and Neck Orbicularis oculi Orbicularis oris Platysmua Frontalis Occipitalis

5. Muscles of Head and Neck Masseter muscle Sternoclidomastoid

6. Muscles of Head and Neck Masseter muscle Sternoclidomastoid

7. Muscles of Upper Limb 1. Muscles lying on anterior & lateral chest wall: Pectoralis Major : Pectoralis minor : Serratus Anterior : 2: Muscles lying on the back of trunk: Lattisimus dorsi Trapezius: 3. Muscles around Scapula & Shoulder: Deltoid: Supraspinatous: Infraspinatous: Teres minor Teres major: Subscapularis:

8. Muscles of Upper Limb Pectoralis Major Serratus Anterior Deltoid

9. Lattisimus dorsi Trapezius Deltoid

10. Muscles of Arm 1.Muscles Anterior Compartment of Arm Coracobrachialis: Biceps Brachii: Brachialis: 2. Muscles of Posterior Compartment of Arm Triceps

11. Muscles Anterior Compartment of Arm

13. Triceps

14. Muscles of Forearm Muscles of Anterior or Flexor Compartment of Forearm ♣ flex the elbow, wrist and interphalangeal joints ♣ supplied mainly by median nerve and partly from ulnar nerve Muscles of Posterior or Extensor Compartment of Forearm: ♣ extends the elbow, wrist and interphalangeal joints ♣ supplied by radial nerve

15. Muscles of Anterior or Flexor Compartment of Forearm

16. Muscles of Posterior or Extensor Compartment of Forearm

17. Muscles of Hand ♣ 20 in number, small and important for skill movements of hand and fingers ♣ supplied by median & ulnar nerves

18. Muscles of Thoracic Wall Proper: 1. External intercostals 2. Internal intercostals 3. Innermost intercostals Diaphragm

19. Internal intercostal muscles & internal intercostal membrane.

21. 1. External oblique Muscle

22. 2. Internal oblique Muscle

23. 3. Transverse abdominal Muscle

24. 4- Rectus abdominal Muscle

25. Muscles of Lower Limb 1.Muscles of Gluteal Region ♣ include: Gluteus maximus, gluteus medius & gluteus minimus 2- Muscles of Front of Thigh Quadriceps femoris muscle: ♣ Consists of: 1. rectus femoris 2. vastus medialis 3. vastus intermedius 4. vastus lateralis Sartorius:

26. Gluteus maximus

27. Quadriceps femoris muscle Sartorius

28. Gastrocnemius muscle Achilles tendon

29. Muscles of Medial Compartment of Thigh ♣ Include: 1. gracilis 2. adductor longus 3. adductor brevis 4. adductor magnus

30. Muscles of Back of Thigh ♣ Called hamstring muscles, and include 1. semimembranosus 2. semitendinosus 3. biceps femoris 4. hamstring part of adductor magnus

31. Muscles of Leg 1.Muscles of Front of Leg ♣ include: 1. tibialis anterior 2. extensor digitorum longus 3. extensor hallucis longus 4. peroneus tertius 2. Muscles of Lateral side of Leg ♣ include peroneus longus and peroneus brevis

32. Muscles of the back of leg (Calf) ♣ Include: 1. gastrocnemius 2. soleus 3. plantaris 4. tibialis posterior 5. flexor digitorum longus 6. flexor hallucis longus Muscles of Sole ♣ numerus, act on toes And maintain arches of foot