CONTENTS 



The Anterior Crural Muscles 

 Extensor Hallucis Longua 



Variations 



Extensor Digitorum Longus . 



Variations 



Peronseus Tertius 



The Posterior Crural Muscles 

 The Superficial Group . 



Gastrocnemius 



Variations 



Soleus 



Variations 



Tendo Calcaneus . 



Plantaris 



The Deep Group 



Deep Transverse Fascia 



Popliteus 



Variations 



Flexor Hallucis Longus . 



Variations 



Flexor Digitorum Longus 



Variations 



Tibialis Posterior . . . . 

 The Lateral Crural Muscles . 



Peronseus Longus 



Peronseus Brevis 



Variations 



The Fascice Around the Ankle. 



Transverse Crural Ligament 

 Cruciate Crural Ligament 

 Laciniate Ligament 

 Peroneal Retinacula 



481 

 481 

 481 

 482 

 482 

 482 

 482 

 482 

 483 

 483 

 483 

 483 

 483 

 483 

 483 

 484 

 485 

 485 

 485 

 485 

 485 

 485 

 486 

 486 

 486 

 487 



488 

 488 

 489 

 489 



The Mucous Sheaths of the Tendons Around 



the Ankle 489 



The Muscles and Fasciae of the Foot. 



The Dorsal Muscle of the Foot .... 490 



Extensor Digitorum Brevis .... 490 



Variations 490 



The Plantar Muscles of the Foot . . . 490 



Plantar Aponeurosis 490 



The First Layer 491 



Abductor Hallucis 491 



Variations 491 



Flexor Digitorum Brevis . . .491 



Variations 492 



Fibrous Sheaths of the Flexor 



Tendons 492 



Abductor Digiti Quinti .... 492 



Variations 492 



The Second Layer 493 



Quadratus Plant* 493 



Variations 493 



Lumbricales 493 



Variations 493 



The Third Layer 493 



Flexor Hallucis Brevis .... 493 



Variations 493 



Adductor Hallucis 493 



Variations . .... 494 



Flexor Digiti Quinti Brevis . . 494 



The Fourth Layer 495 



Interossei 495 



Interossei Dorsales .... 495 



Interossei Plantares 495 





ANGIOLOGY. 



Structure of Arteries 

 Capillaries . 

 Sinusoids 



Structure of Veins . 



THE BLOOD. 



General Composition of the Blood 



Blood Corpuscles 



Colored or Red Corpuscles . 

 Colorless Corpuscles or Leukocytes 



DEVELOPMENT OF THE VASCULAR SYSTEM. 



Further Development of the Heart . 



The Valves of the Heart 



Further Development of the Arteries 



The Anterior Ventral Aortse 



The Aortic Arches 



The Dorsal Aortse 



Further Development of the Veins 



The Visceral Veins 



The Parietal Veins 



Inferior Vena Cava . . . . 



Venous Sinuses of the Dura Mater . 



498 

 499 

 501 

 591 



503 

 503 

 503 

 504 



508 

 514 

 515 

 516 

 516 

 517 

 518 

 518 

 520 

 520 

 522 



THE THORACIC CAVITY. 



The Cavity of the Thorax . . 

 The Upper Opening of the Thorax 

 The Lower Opening of the Thorax 



The Pericardium. 

 Structure of the Pericardium . 



The Heart. 



Size 



Component Parts . 

 Right Atrium 



Sinus Venarum 



Auricula 

 Right Ventricle 



524 

 524 

 524 



525 



526 

 526 

 528 



528 

 528 

 531 



Left Atrium 533 



Auricula 533 



Left Ventricle 535 



Ventricular Septum 535 



Structure of the Heart 535 



The Cardiac Cycle and the Actions of the 



Valves 538 



Peculiarities in the Vascular System in the 

 Fetus. 



Fetal Circulation 540 



Changes in the Vascular System at Birth . 542 



THE ARTERIES. 



The Pulmonary Artery- 

 Relations 



THE AORTA. 

 The Ascending Aorta. 



Relations 

 Branches 



543 

 545 



546 

 546 



Branches of the Ascending Aorta- 

 The Coronary Arteries 



Right Coronary Artery . 

 Left Coronary Artery 

 Peculiarities . . . . 



The Arch of the Aorta. 



Relations 

 Peculiarities 



546 

 546 

 547 

 547 



547 



548 



