The clinical anatomy of the cephalic vein in the
... long saphenous vein, not only because it has the ideal size, wall thickness and handling characteristics, but also because it preserves the leg veins for future cardiovascular interventions. Moreover, compared to prosthetics, a cephalic vein patch is cheaper and less susceptible to bacterial coloniz ...
... long saphenous vein, not only because it has the ideal size, wall thickness and handling characteristics, but also because it preserves the leg veins for future cardiovascular interventions. Moreover, compared to prosthetics, a cephalic vein patch is cheaper and less susceptible to bacterial coloniz ...
The clinical anatomy of the cephalic vein in the
... long saphenous vein, not only because it has the ideal size, wall thickness and handling characteristics, but also because it preserves the leg veins for future cardiovascular interventions. Moreover, compared to prosthetics, a cephalic vein patch is cheaper and less susceptible to bacterial coloniz ...
... long saphenous vein, not only because it has the ideal size, wall thickness and handling characteristics, but also because it preserves the leg veins for future cardiovascular interventions. Moreover, compared to prosthetics, a cephalic vein patch is cheaper and less susceptible to bacterial coloniz ...
VII. The Veins
... the external jugular vein just below the middle of its course. The anterior jugular vein (v. jugularis anterior) begins near the hyoid bone by the confluence of several superficial veins from the submaxillary region. It descends between the median line and the anterior border of the Sternocleidomast ...
... the external jugular vein just below the middle of its course. The anterior jugular vein (v. jugularis anterior) begins near the hyoid bone by the confluence of several superficial veins from the submaxillary region. It descends between the median line and the anterior border of the Sternocleidomast ...
The persistence of the sciatic artery
... The persistent sciatic artery may be complete or incomplete. The complete type is a PSA which is the continuation of a large internal iliac artery, is accompanied by the sciatic nerve and continues as the popliteal artery. The incomplete type is referred to as a PSA that is discontinuous between the ...
... The persistent sciatic artery may be complete or incomplete. The complete type is a PSA which is the continuation of a large internal iliac artery, is accompanied by the sciatic nerve and continues as the popliteal artery. The incomplete type is referred to as a PSA that is discontinuous between the ...
Ultrasonographic anatomy of the lower extremity superficial veins
... may sometimes terminate by directly draining into a perforator just distal to the hypoplastic segment (15). The proximal normal GSV in the saphenous compartment may be a continuation of a tributary, which means that sometimes no connection exists between the lower and upper parts of the GSV in its c ...
... may sometimes terminate by directly draining into a perforator just distal to the hypoplastic segment (15). The proximal normal GSV in the saphenous compartment may be a continuation of a tributary, which means that sometimes no connection exists between the lower and upper parts of the GSV in its c ...
ABNORMAL BRANCHING PATTERN OF THE AXILLARY ARTERY
... artery was reported by Kumar.Bhat(4) in 2008. which gave rise to muscular branches to pectoralis major and deltoid,lateral thoracic artery, subscapular artery and thoracoacromial artery. In the variation reported by VijayaBhaskar(5) in 2006 the third part of the axillary artery divided into superfic ...
... artery was reported by Kumar.Bhat(4) in 2008. which gave rise to muscular branches to pectoralis major and deltoid,lateral thoracic artery, subscapular artery and thoracoacromial artery. In the variation reported by VijayaBhaskar(5) in 2006 the third part of the axillary artery divided into superfic ...
a case report on abnormal course of vena saphena parva
... During the dilatation of veins or varicose veins it is very important to know the course of veins. In the lower limbs, venous blood flows from the skin to superficial veins, which drain into the deep veins. With the veins there are valves that prevent back flow of blood. If these valves become incom ...
... During the dilatation of veins or varicose veins it is very important to know the course of veins. In the lower limbs, venous blood flows from the skin to superficial veins, which drain into the deep veins. With the veins there are valves that prevent back flow of blood. If these valves become incom ...
Anatomy for the Phlebologist
... thermoregulation. Blood vessels in human skin are under dual vasomotor control, involving separate nervous signals for vasocontriction and for vasodilatation. In the superficial venous system, vasoconstrictor fibres are the predominant vasomotor innervation. Removal of this vasoconstrictor signal al ...
... thermoregulation. Blood vessels in human skin are under dual vasomotor control, involving separate nervous signals for vasocontriction and for vasodilatation. In the superficial venous system, vasoconstrictor fibres are the predominant vasomotor innervation. Removal of this vasoconstrictor signal al ...
56. The Sympathetic Division of Autonomic Nervous System.
... Where is the coeliac plexus found? +on the anterior surface of the aorta next to the coeliac trunk -on the anterior surface of the inferior vena cava below the liver -on the anterior surface of the aorta next to the inferior mesenteric artery -on the anterior surface of the aorta between the superio ...
... Where is the coeliac plexus found? +on the anterior surface of the aorta next to the coeliac trunk -on the anterior surface of the inferior vena cava below the liver -on the anterior surface of the aorta next to the inferior mesenteric artery -on the anterior surface of the aorta between the superio ...
2-Major Arteries of the Body
... o The flow of blood depends on the pumping action of the heart. o Arteries have ELASTIC WALL containing NO VALVES. unlike veins which need valves to keep the flow against gravity. o The branches of arteries supplying adjacent areas normally ANASTOMOSE with one another freely (especially in places wh ...
... o The flow of blood depends on the pumping action of the heart. o Arteries have ELASTIC WALL containing NO VALVES. unlike veins which need valves to keep the flow against gravity. o The branches of arteries supplying adjacent areas normally ANASTOMOSE with one another freely (especially in places wh ...
VIII. The Lymphatic System
... the cells are supported on an elastic membrane. The middle coat is composed of smooth muscular and fine elastic fibers, disposed in a transverse direction. The external coat consists of connective tissue, intermixed with smooth muscular fibers longitudinally or obliquely disposed; it forms a protect ...
... the cells are supported on an elastic membrane. The middle coat is composed of smooth muscular and fine elastic fibers, disposed in a transverse direction. The external coat consists of connective tissue, intermixed with smooth muscular fibers longitudinally or obliquely disposed; it forms a protect ...
Veins - Dr. Par Mohammadian
... – Intercellular clefts allow passage of limited passage of fluids and small solutes Continuous capillaries of brain unique – Tight junctions complete, forming blood brain barrier Continuous capillary. Least permeable, and most common (e.g., skin, muscle). ...
... – Intercellular clefts allow passage of limited passage of fluids and small solutes Continuous capillaries of brain unique – Tight junctions complete, forming blood brain barrier Continuous capillary. Least permeable, and most common (e.g., skin, muscle). ...
Document
... E. previsceral * 71. Which of the following anatomical structures form anterior wall of sheath for rectus muscle in fouth level? A. transverse fascia B. cartilages of V-VII ribs C. pyramidal muscle D. parietal peritoneum E. aponeuroses of muscles of lateral part * 72. Which of the following arteries ...
... E. previsceral * 71. Which of the following anatomical structures form anterior wall of sheath for rectus muscle in fouth level? A. transverse fascia B. cartilages of V-VII ribs C. pyramidal muscle D. parietal peritoneum E. aponeuroses of muscles of lateral part * 72. Which of the following arteries ...
2-MAJOR ARTERIES OF BODY-PROF AHMED
... Principal arteries of the human body: 1 internal carotid artery, 2 external carotid artery, 3 common carotid artery, 4 arch of the aorta, 5 descending aorta, 6 pulmonary vein, 7 left coronary artery, 8 celiac artery, 9 splenic artery, 10 left gastric artery, 11 inferior mesenteric artery, 12 abd ...
... Principal arteries of the human body: 1 internal carotid artery, 2 external carotid artery, 3 common carotid artery, 4 arch of the aorta, 5 descending aorta, 6 pulmonary vein, 7 left coronary artery, 8 celiac artery, 9 splenic artery, 10 left gastric artery, 11 inferior mesenteric artery, 12 abd ...
variation of superficial veins pattern of upper limb found in
... with the basilic vein by an obliquely crossing median cubital vein at the level of elbow in most cases. The basilic vein begins at the ulnar side or medial side of the dorsal venous arch, passes along the medial aspect of the forearm, pierces the deep fascia at the elbow and joins the venae comitant ...
... with the basilic vein by an obliquely crossing median cubital vein at the level of elbow in most cases. The basilic vein begins at the ulnar side or medial side of the dorsal venous arch, passes along the medial aspect of the forearm, pierces the deep fascia at the elbow and joins the venae comitant ...
2-Major arteries of the body
... Principal arteries of the human body: 1 internal carotid artery, 2 external carotid artery, 3 common carotid artery, 4 arch of the aorta, 5 descending aorta, 6 pulmonary vein, 7 left coronary artery, 8 celiac artery, 9 splenic artery, 10 left gastric artery, 11 inferior mesenteric artery, 12 abdo ...
... Principal arteries of the human body: 1 internal carotid artery, 2 external carotid artery, 3 common carotid artery, 4 arch of the aorta, 5 descending aorta, 6 pulmonary vein, 7 left coronary artery, 8 celiac artery, 9 splenic artery, 10 left gastric artery, 11 inferior mesenteric artery, 12 abdo ...
Arteries
... – Vital molecules pass through • Highly selective transport mechanisms – Not a barrier against: • Oxygen, carbon dioxide, & some anesthetics (ie. many drugs) ...
... – Vital molecules pass through • Highly selective transport mechanisms – Not a barrier against: • Oxygen, carbon dioxide, & some anesthetics (ie. many drugs) ...
Arteries
... – Vital molecules pass through • Highly selective transport mechanisms – Not a barrier against: • Oxygen, carbon dioxide, & some anesthetics (ie. many drugs) ...
... – Vital molecules pass through • Highly selective transport mechanisms – Not a barrier against: • Oxygen, carbon dioxide, & some anesthetics (ie. many drugs) ...
Module 2
... The Thoracic Cavity. The heart and lungs are situated in the thorax, the walls of which afford them protection. The heart lies between the two lungs, and is enclosed within a fibrous bag, the pericardium, while each lung is invested by a serous membrane, the pleura. The skeleton of the thorax, and t ...
... The Thoracic Cavity. The heart and lungs are situated in the thorax, the walls of which afford them protection. The heart lies between the two lungs, and is enclosed within a fibrous bag, the pericardium, while each lung is invested by a serous membrane, the pleura. The skeleton of the thorax, and t ...
Splanchlology
... The Thoracic Cavity. The heart and lungs are situated in the thorax, the walls of which afford them protection. The heart lies between the two lungs, and is enclosed within a fibrous bag, the pericardium, while each lung is invested by a serous membrane, the pleura. The skeleton of the thorax, and t ...
... The Thoracic Cavity. The heart and lungs are situated in the thorax, the walls of which afford them protection. The heart lies between the two lungs, and is enclosed within a fibrous bag, the pericardium, while each lung is invested by a serous membrane, the pleura. The skeleton of the thorax, and t ...
Fenestration of Axillary Vein by a Variant Axillary Artery
... axillary artery. The cephalic vein joins the axillary vein just Page 162 ...
... axillary artery. The cephalic vein joins the axillary vein just Page 162 ...
Bilateral alar thoracic artery
... the upper limb of the adult several hypotheses have been advanced on the basis of findings from adult corpses, taking into account that these variations represent a transitory embryonic stage. However, few embryological studies exist, probably as a result of the difficulty involved in obtaining huma ...
... the upper limb of the adult several hypotheses have been advanced on the basis of findings from adult corpses, taking into account that these variations represent a transitory embryonic stage. However, few embryological studies exist, probably as a result of the difficulty involved in obtaining huma ...
inferior thyroid a.
... the inferior thyroid artery is due to the fact that in every swallow the thyroid gland ascends a few centimeters and must naturally drag its blood supply with it. If this artery has no capability to elongate, it would be traumatized ...
... the inferior thyroid artery is due to the fact that in every swallow the thyroid gland ascends a few centimeters and must naturally drag its blood supply with it. If this artery has no capability to elongate, it would be traumatized ...
its pulse can be felt
... The deep plantar venous arch gives medial and lateral plantar veins. Medial and lateral plantar veins forms posterior tibial vein behind the medial malleolus. ...
... The deep plantar venous arch gives medial and lateral plantar veins. Medial and lateral plantar veins forms posterior tibial vein behind the medial malleolus. ...
terminal branch of Popliteal artery
... Medial and lateral plantar veins forms posterior tibial vein behind the medial malleolus. Peroneal vein drain into posterior tibial vein. Venae comitantes of anterior and posterior tibial arteries unite in the popliteal fossa to form the popliteal vein. ...
... Medial and lateral plantar veins forms posterior tibial vein behind the medial malleolus. Peroneal vein drain into posterior tibial vein. Venae comitantes of anterior and posterior tibial arteries unite in the popliteal fossa to form the popliteal vein. ...
Esophagus
The esophagus (American English) or oesophagus (British English), commonly known as the foodpipe or gullet, is an organ in vertebrates which consists of a fibromuscular tube through which food passes, aided by peristaltic contractions, from the pharynx to the stomach. In humans, the esophagus is usually 18–25 centimeters (cm) long. During swallowing the epiglottis tilts backwards to prevent food from going down the larynx. The esophagus travels behind the trachea and heart, passes through the diaphragm and empties into the cardia of the stomach. The word esophagus derives from the Greek word oisophagos, which means ""to carry to eat.""The wall of the esophagus from the lumen outwards consists of mucosa, sub-mucosa (connective tissue), layers of muscle fibers between layers of fibrous tissue, and an outer layer of connective tissue. The mucosa is a stratified squamous epithelium (multiple layers of cells topped by a layer of flat cells) which contrasts to the single layer of columnar cells of the stomach. The transition between these two type of epithelium is visible as a zig-zag line. Most of the muscle is smooth muscle although striated muscle predominates in its upper third. It has two muscular rings or sphincters in its wall, one at the top and one at the bottom. The lower sphincter helps to prevent reflux of acidic stomach content. The esophagus has a rich blood supply and vascular drainage. Its smooth muscle is innervated by involuntary nerves (sympathetic nerves via the sympathetic trunk and parasympathetic nerves via the vagus nerve) and in addition voluntary nerves (lower motor neurons) are carried in the vagus nerve to innervate its striated muscle.The esophagus may be affected by gastric reflux, cancer, prominent dilated blood vessels called varices that can bleed heavily, tears, constrictions, and disorders of motility. Clinical investigations include X-rays using barium, endoscopy, and CT scans.