This video discusses the extensor expansion, and how the lumbricals, palmar and dorsal interossei interact with the long extensors to move the fingers.
Просмотров: 4184 Richard Laherty
This video discusses the structure and function of tendon (synovial) sheaths. It also discusses the structure and function of bursa.
Просмотров: 1696 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: 1764 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: 482 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: 188 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 continues the discussion of the skeletal anatomy of the food and ankle, concentrating on the medial and lateral arches of the foot.
Просмотров: 79 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: 213 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: 271 Richard Laherty
This video discusses the skeleton of the thoracic wall and the intercostal muscles.
Просмотров: 242 Richard Laherty
This video continues the discussion of the mediastinum, describing the thoracic duct, azygos vein system, esophagus and trachea.
Просмотров: 411 Richard Laherty
The second video describing the viscera of the female pelvis discusses the ovary, the ligaments attaching to the ovary, the parts of the uterine (Fallopian) tube, the forniicies of the vagina, and the folds of peritoneum in the floor of the pelvic cavity.
Просмотров: 246 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: 552 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: 596 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: 1284 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: 704 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: 509 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: 338 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: 196 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: 205 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: 377 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: 308 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: 493 Richard Laherty
This is the first of 3 videos discussing the joints of the ankle and foot. This video describes the ligaments on the plantar side of the ankle and foot including the spring ligament, the long and short plantar ligaments, and how the arch of the foot acts as a spring and thus acts as a shock absorber while walking.
Просмотров: 233 Richard Laherty
-The second video describing the thoracic wall concentrates on the intercostal space and the intercostal nerve, artery, and vein.
Просмотров: 285 Richard Laherty
This video gives an introduction to the study of the heart and a description of the pericardium.
Просмотров: 257 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
In this video, I discuss the muscles in the anterior compartment of the forearm.
Просмотров: 45 Richard Laherty
The final video of this series discusses the secondarily retroperitoneal organs: the duodenum, the pancreas, the ascending colon, and the descending colon.
Просмотров: 437 Richard Laherty
This sixth video discussing the development of the peritoneal cavity describes the formation of the greater omentum.
Просмотров: 237 Richard Laherty
This video is the first of a series on the blood supply to the G-I tract. It describes the portal and caval systems and then describes the abdominal aorta and its branches.
Просмотров: 401 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: 96 Richard Laherty
This video discusses the basic actions of muscles, the concept of antagonistic pairs, synergist muscles, and antagonist muscles.
Просмотров: 102 Richard Laherty
This video describes the anatomy of the tibia and fibula.
Просмотров: 42 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
This video continues the discussion of the male perineum with a mid-sagittal section of the male pelvis, a discussion of the anatomy of the penis and it's erectile bodies, the mechanism of erection and the fascia of the male perineum including the Dartos fascia of the scrotum.
Просмотров: 495 Richard Laherty
This video describes the differences between arteries and veins. The valves in veins of the extremities are discussed, and the deep and superficial veins of the upper extremity are described. There is a short discussion of deep vein thrombosis.
Просмотров: 235 Richard Laherty