Xll 



CONTENTS. 



Muscles of the Abdomen. 



PAGE 



Dissection 281 



Obliquus Externus ..... 281 



Obliquus Interims . . . . . 283 



Transversalis 284 



Lumbar Fascia 285 



Rectus Abdominis 286 



Pyramidalis, Quadratus Lumborura . 287 



Linea Alba, Linese Semilunares . . 287 



Linese Transversse 287 



Actions 287 



MUSCLES AND FASCIAE OF THK THORAX. 



Intercostal Fasciae ..... 288 



External Intercostals .... 288 



Internal Intercostals .... 288 



Infra-costales, Triangularis Sterni . . 289 



Levatores Costarum .... 289 



Actions , 289 



Diaphragmatic Region. 



Diaphragm 



Actions ....... 



MUSCLES AND FASCIA OF THE UPPER 

 EXTREMITY. 



Subdivision into Groups .... 

 Dissection of Pectoral Region and Axilla 

 Fascia? of the Thorax .... 



Anterior Thoracic Region. 



Pectoralis Major 



Costo-coracoid Membrane 



Pectoralis Minor 



Subclavius 



Actions ........ 



Lateral Thoracic Region. 

 Serratus Magnus ..... 

 Actions 



Deltoid 



Action 



Acromial Region. 



Anterior Scapular Region. 

 Subscapular Aponeurosis 



Subscapularis 



Actions . 



Posterior Scapular Region. 

 Supra-spinous Aponeurosis 

 Bupra-spinatus .... 



Infra-spinous Aponeurosis 



Infra-spinatus 



Teres Minor . . 



Teres Major ..... 



Actions 



Anterior Humeral Region. 



Deep Fascia of Arm 

 ' oraco-brachialis, Biceps 

 Brachialis Anticus .... 

 Actions 



Posterior Humeral Region. 



Triceps . . , 



Subanconeus 



Actions . 



289 

 292 



293 

 293 

 294 



294 

 296 

 296 

 296 

 297 



298 

 298 



299 

 299 



299 

 299 

 300 



300 

 300 

 300 

 300 

 301 

 301 

 302 



302 

 303 

 304 

 304 



304 

 304 

 304 



Muscles of Forearm. 



PAOK 



Deep Fascia of Forearm . . . 305 



Anterior Brachial Region, Superficial 



Layer. 



Pronator Radii Teres .... 306 



Flexor Carpi Radialis .... 306 



Palmaris Longus ..... 307 



Flexor Carpi Ulnaris .... 307 



Flexor Digitorum Sublimis . . . 307 



Anterior Brachial Region, Deep Layer. 

 Flexor Profundus Digitorum . . . 308 

 Flexor Longus Pollicis .... 309 

 Pronator Quadratus .... 309 

 Actions 310 



Radial Region. 



Dissection 310 



Supinator Longus 310 



Extensor Carpi Radialis Longior . . 310 



Extensor Carpi Radialis Brevior . . 311 



Posterior Brachial Region, Superficial 



Layer. 



Extensor Communis Digitorum . . 312 

 Extensor Minimi Digiti .... 312 

 Extensor Carpi Ulnaris .... 312 

 Anconeus 312 



Posterior Brachial Region, Deep Layer. 



Supinator Brevis ..... 313 



Extensor Ossis Metacarpi Pollicis . . 313 



Extensor Primi Internodii Pollicis . . 313 



Extensor Secundi Internodii Pollicis . 313 



Extensor Indicis 314 



Actions 314 



Muscles and Fasciae of the Hand. 



Dissection 315 



Anterior Annular Ligament . . . 315 



Posterior Annular Ligament . . . 315 



Palmar Fascia 316 



Muscles of the Hand. 



Radial Group 316 



Actions 318 



Ulnar Group 



Actions 319 



Middle Palmar Group .... 319 



Actions 320 



Surgical Anatomy of the Muscles of the 



Upper Extremity. 



Fractures of the Clavicle . . . 320 



Acromion Process . 321 



Coracoid Process . . 321 



Humerus . . .321 



Ulna . . . .322 



Olecranon . . .322 



Radius . . . .323 



MUSCLES AND FASCIA OF THE LOWF,R 

 EXTREMITY. 



Subdivision into Groups .... 324 



Iliac Region. 



Dissection ...... 325 



Iliac Fascia 325 



Psoas Magnus, Psoas Parvus . . . 326 



Iliacus 326 



Actions . . .327 



