Chapter11 musclespart2marieb

770 views

Published on

0 Comments
0 Likes
Statistics
Notes
  • Be the first to comment

  • Be the first to like this

No Downloads
Views
Total views
770
On SlideShare
0
From Embeds
0
Number of Embeds
3
Actions
Shares
0
Downloads
18
Comments
0
Likes
0
Embeds 0
No embeds

No notes for slide

Chapter11 musclespart2marieb

  1. 1. <ul><li>Pectoral Girdle </li></ul><ul><ul><li>Upper limb </li></ul></ul><ul><li>Pelvic Girdle </li></ul><ul><ul><li>Lower Limb </li></ul></ul><ul><li>Refer to the Handout (Appendicular Musculature) </li></ul><ul><ul><li>We will emphasize the larger and most superficial muscles, and those that have a particularly important activity. </li></ul></ul>Ch 11 Muscles of the Body, Part 2 The Appendicular Musculature
  2. 2. Pectoral Girdle
  3. 3. Anterior Thorax <ul><li>Deltoid </li></ul><ul><ul><li>IM injection site </li></ul></ul><ul><li>Pectoralis </li></ul><ul><ul><li>Major and minor </li></ul></ul><ul><li>Serratus anterior </li></ul>
  4. 4. Posterior Thorax <ul><li>Trapezius </li></ul><ul><li>Latissimus dorsi </li></ul><ul><li>Supraspinatus </li></ul><ul><li>Infraspinatus </li></ul><ul><li>Subscapularis </li></ul><ul><li>Triceps </li></ul><ul><ul><li>Long, lateral, medial heads </li></ul></ul>Don’t forget the Rotator Cuff
  5. 5. Pectoral Girdle
  6. 6. The Arm, Anterior Aspect <ul><li>Biceps Brachii </li></ul><ul><ul><li>Two Heads </li></ul></ul><ul><ul><li>Origin: Coracoid and Supraglenoid tubercle </li></ul></ul><ul><ul><li>Insertion: Radial Tubercle </li></ul></ul><ul><li>Brachialis </li></ul><ul><li>Brachioradialis </li></ul><ul><li>Digital Flexors </li></ul>
  7. 7. The Arm, Posterior Aspect <ul><li>Triceps Brachii </li></ul><ul><ul><li>Three Heads: </li></ul></ul><ul><ul><ul><li>Long </li></ul></ul></ul><ul><ul><ul><li>Lateral </li></ul></ul></ul><ul><ul><ul><li>Medial </li></ul></ul></ul><ul><li>Carpal Extensors </li></ul><ul><li>Digital Extensors </li></ul><ul><li>Extensor retinaculum </li></ul>
  8. 8. The Hand, Dorsal Aspect <ul><li>Extensor retinaculum </li></ul><ul><li>Extensor tendons </li></ul>
  9. 9. The Hand, Palmar Aspect <ul><li>Flexor Retinaculum AKA Transverse Carpal Ligament </li></ul><ul><li>Carpal Tunnel </li></ul><ul><ul><li>Irritates the median nerve </li></ul></ul>
  10. 10. Carpal Tunnel Syndrome <ul><li>Usually idiopathic </li></ul><ul><ul><li>Rheumatoid arthritis </li></ul></ul><ul><ul><li>Genetics </li></ul></ul><ul><ul><li>RSI?? </li></ul></ul><ul><li>Swelling of the carpal tunnel compresses the median nerve </li></ul><ul><li>Pain, and motor and sensory loss may occur </li></ul>
  11. 11. The Pelvis
  12. 12. The Thigh: Anterior View <ul><li>Quadriceps Group (4 heads) converge as the Quadriceps Tendon </li></ul><ul><ul><li>Vastus Lateralis </li></ul></ul><ul><ul><li>Vastus Medialis </li></ul></ul><ul><ul><li>Rectus Femoris </li></ul></ul><ul><ul><li>Vastus intermedius </li></ul></ul><ul><li>Iliotibial Tract </li></ul><ul><li>Sartorius </li></ul><ul><ul><li>Longest muscle in body </li></ul></ul>
  13. 13. The Thigh: Posterior View <ul><li>Gluteal Group </li></ul><ul><ul><li>Gluteus maximus </li></ul></ul><ul><ul><li>Gluteus medius </li></ul></ul><ul><ul><li>Gluteus minimus </li></ul></ul><ul><li>Hamstrings </li></ul><ul><ul><li>Semimembranosus </li></ul></ul><ul><ul><li>Semitendinosus </li></ul></ul><ul><ul><li>Biceps femoris </li></ul></ul><ul><li>Iliotibial tract </li></ul>
  14. 14. The Calf: Posterior View <ul><li>Gastrocnemius </li></ul><ul><ul><li>Medial and lateral heads </li></ul></ul><ul><li>Soleus (Deep to Gastroc-) </li></ul><ul><li>Both insert on calcaneus </li></ul><ul><ul><li>Calcaneal (Achilles) tendon </li></ul></ul>
  15. 15. The Calf: Anterior View <ul><li>Tibialis Anterior </li></ul><ul><ul><li>The “toe tapper” </li></ul></ul><ul><ul><li>Site of shinsplints </li></ul></ul><ul><li>Digital extensors </li></ul><ul><ul><li>For the toes </li></ul></ul><ul><li>Extensor Retinaculum </li></ul><ul><ul><li>Superior </li></ul></ul><ul><ul><li>Inferior </li></ul></ul>
  16. 16. Foot
  17. 17. Surface Anatomy p 326 Both muscular and bony

×