This video discusses the extensor expansion, and how the lumbricals, palmar and dorsal interossei interact with the long extensors to move the fingers.
Просмотров: 4317 Richard Laherty
This video discusses the structure and function of tendon (synovial) sheaths. It also discusses the structure and function of bursa.
Просмотров: 1734 Richard Laherty
This is the first in a series of two videos discussing the collateral circulation in the upper extremity. It starts with a description of collateral circulation and end arteries. It then describes the arterial connections between vessels that surround the scapula.
Просмотров: 1807 Richard Laherty
This is the third and final video in the series on collateral circulation of the upper extremity. The collateral pathways around the elbow and between the distal ends of the radial and ulnar arteries are discussed.
Просмотров: 509 Richard Laherty
This video discusses the basic actions of muscles, the concept of antagonistic pairs, synergist muscles, and antagonist muscles.
Просмотров: 106 Richard Laherty
This video discusses the structure and function of retinacula, and describes the flexor and extensor retinacula of the wrist. A short discussion of carpal tunnel syndrome is also on this video.
Просмотров: 270 Richard Laherty
This video begins a series on the peritoneal cavity and how it develops. This first video describes the differences between peritoneal structures and retroperitoneal structures.
Просмотров: 567 Richard Laherty
This video continues the discussion of the skeletal anatomy of the food and ankle, concentrating on the medial and lateral arches of the foot.
Просмотров: 81 Richard Laherty
The second in the series of videos on the peritoneal cavity describes the process through which a peritoneal structure becomes secondarily retroperitoneal and the development of fusion fascia.
Просмотров: 523 Richard Laherty
This final video on the mediastinum completes the series by describing the Vagus nerves, the superior vena cava and its tributaries, the phrenic nerves and the thymus.
Просмотров: 221 Richard Laherty
This video discusses the muscles of the posterior abdominal wall.
Просмотров: 637 Richard Laherty
This video concludes the discussion of the female urogenital triangle. A mid-sagittal section is drawn to show the internal organs and the reflections of peritoneum, formation of the rectouterine and uterovesicular pouches, and Colle's fascia. Finally the superficial structures of the female perineum are described.
Просмотров: 725 Richard Laherty
This video discusses the skeleton of the thoracic wall and the intercostal muscles.
Просмотров: 250 Richard Laherty
Part 3 of the discussion of the Mediastinum includes the pericardium, the arch of the aorta and its branches, the pulmonary trunk and pulmonary arteries, and the ligamentum arteriosum.
Просмотров: 194 Richard Laherty
The final video on the arteries of the upper extremity discuss the superficial and deep palmar arches, the metacarpal arteries branching from each arch, and finally the digital arteries that supply the digits.
Просмотров: 1293 Richard Laherty
The third video in the series on the peritoneal cavity discusses formation of the ventral mesentary which divides the peritoneal cavity in the region of the foregut into left and right halves. It also describes the division of the primative digestive tract into foregut, midgut and hindgut and the blood vessels that supply each region.
Просмотров: 207 Richard Laherty
This second video continues the discussion of the inguinal canal and describes the spermatic cord.
Просмотров: 114 Richard Laherty
This video continues the discussion of the mediastinum, describing the thoracic duct, azygos vein system, esophagus and trachea.
Просмотров: 412 Richard Laherty
This video begins the discussion of the viscera found in the female pelvic cavity. The vagina, urinary bladder, uterus, broad ligament, and part of the uterine tube are described.
Просмотров: 353 Richard Laherty
The fourth video in the series discussing the development of the peritoneal describes the rotation of the foregut and the development of the liver in the ventral mesentery resulting in the formation of the lesser omentum and the falciform ligament.
Просмотров: 278 Richard Laherty
This video describes the viscera of the male pelvic cavity.
Просмотров: 263 Richard Laherty
This video, the third in the series on the arteries of the upper extremity, describes the radial and ulnar arteries, their branches, and the formation of the superficial and deep palmar arches.
Просмотров: 380 Richard Laherty
This video gives an introduction to the study of the heart and a description of the pericardium.
Просмотров: 263 Richard Laherty
First video discussing the gluteal region. This video describes the skeletal anatomy of the region, the ligaments associated with the bones of this region, and the piriformis muscle.
Просмотров: 197 Richard Laherty
This video discusses the structure and contents of the axilla.
Просмотров: 229 Richard Laherty
The third video on Portal Circulation discusses the superior mesenteric artery and inferior mesenteric artery and their branches.
Просмотров: 109 Richard Laherty
The first in a series of videos discussing the structures in the mediastinum. This video defines the mediastinum and its subdivisions and discusses the sympathetic chain (paravertebral) ganglia.
Просмотров: 313 Richard Laherty
The fifth video in the series on the peritoneal cavity describes the omental bursa and the development of the spleen which then divides the dorsal mesogastrum into the gastrosplenic and splenorenal ligaments.
Просмотров: 448 Richard Laherty
This video begins the discussion of the knee joint and describes the medial and lateral collateral ligaments, the medial and lateral menesci, and the cruciate ligaments.
Просмотров: 80 Richard Laherty
In this video, I discuss the muscles in the anterior compartment of the forearm.
Просмотров: 46 Richard Laherty
This video begins the discussion of the vessels of the upper extremity. In this session, the overall circulatory plan of the upper extremity is described. Then the subclavian artery and it's branches are described.
Просмотров: 602 Richard Laherty
This video describes the anterior view of the pelvis including the obturator foramen and membrane, pubic symphysis, anterior sacroiliac ligament, iliofemoral ligament, and pubofemoral ligament.
Просмотров: 104 Richard Laherty
The second in the series of videos on the abdominal wall discusses the internal oblique and rectus abdominis muscles and the formation of the deep layer of the rectus sheath.
Просмотров: 170 Richard Laherty
-The second video describing the thoracic wall concentrates on the intercostal space and the intercostal nerve, artery, and vein.
Просмотров: 290 Richard Laherty
This video continues the discussion of forearm muscles, concentrating on the muscles of the posterior compartment of the forearm.
Просмотров: 87 Richard Laherty
The seventh video describing the formation of the peritoneal cavity concentrates on the epiploic foramen, the route for communication between the omental bursa and the greater peritoneal sac.
Просмотров: 512 Richard Laherty