Enlarged Middle Cervical Ganglion with Ansa Subclavia
... The sympathetic chains are two in number and are paravertebral in position. Each ganglionated trunk extends from the base of skull to the coccyx. The diversity of structures present in the neck makes it an important region of study from an anatomical point of view. The cervical part of sympathetic c ...
... The sympathetic chains are two in number and are paravertebral in position. Each ganglionated trunk extends from the base of skull to the coccyx. The diversity of structures present in the neck makes it an important region of study from an anatomical point of view. The cervical part of sympathetic c ...
1- Mediastinum
... Below the imaginary plane and it is further subdivided into: a. Anterior mediastinum: Behind the body and xiphoid process of the sternum and in front of the middle mediastinum (pericardium). b. Middle mediastinum: Contains pericardium, heart and the roots of the great vessels. ...
... Below the imaginary plane and it is further subdivided into: a. Anterior mediastinum: Behind the body and xiphoid process of the sternum and in front of the middle mediastinum (pericardium). b. Middle mediastinum: Contains pericardium, heart and the roots of the great vessels. ...
full text pdf
... antero-superior is the bronchus and antero-inferior is the inferior lobar arterial branch. The superior left pulmonary vein is formed medial to the termination of the artery and left bronchus. It is formed of two roots, upper and lower, both passing anterior to the left posterior pulmonary vein. The ...
... antero-superior is the bronchus and antero-inferior is the inferior lobar arterial branch. The superior left pulmonary vein is formed medial to the termination of the artery and left bronchus. It is formed of two roots, upper and lower, both passing anterior to the left posterior pulmonary vein. The ...
A Segmental Hypoplastic Anterior Tibial Artery Coexisting
... percutaneous trans-arterial catheterization, among others. A thorough knowledge of infrapopliteal branching most especially their pathways and luminal diameters are important to surgeons in selecting appropriate surgical interventions or procedures. We report the case in which one of the 3 terminal ...
... percutaneous trans-arterial catheterization, among others. A thorough knowledge of infrapopliteal branching most especially their pathways and luminal diameters are important to surgeons in selecting appropriate surgical interventions or procedures. We report the case in which one of the 3 terminal ...
a study of temporal branches of middle cerebral artery
... arteries; or a trunk forming temporal and angular arterial branches [14]. In 14 specimens the first major branch of the middle cerebral artery was an anterior temporal-middle temporal-posterior temporal trunk, a temporalangular trunk, or an anterior temporal-middle temporal trunk. In three specimens ...
... arteries; or a trunk forming temporal and angular arterial branches [14]. In 14 specimens the first major branch of the middle cerebral artery was an anterior temporal-middle temporal-posterior temporal trunk, a temporalangular trunk, or an anterior temporal-middle temporal trunk. In three specimens ...
NAlab03_Vasculature
... explained by knowledge of the functions served by the damaged structures. This condition is known as the lateral medullary or Wallenburg syndrome. In the general scheme outlined above, the anterior spinal artery supplies the paramedian portion of the caudal medulla, the vertebral artery supplies the ...
... explained by knowledge of the functions served by the damaged structures. This condition is known as the lateral medullary or Wallenburg syndrome. In the general scheme outlined above, the anterior spinal artery supplies the paramedian portion of the caudal medulla, the vertebral artery supplies the ...
Atlantoaxial Joints
... Anterior atlanto-axial ligament - anterior surface of body of axis to anterior arch of atlas Posterior atlanto-axial ligament - from the laminae of the axis to the posterior arch of the atlas Accessory Ligaments - runs from the medial surface of the lateral masses of atlas down to the posterior surf ...
... Anterior atlanto-axial ligament - anterior surface of body of axis to anterior arch of atlas Posterior atlanto-axial ligament - from the laminae of the axis to the posterior arch of the atlas Accessory Ligaments - runs from the medial surface of the lateral masses of atlas down to the posterior surf ...
GROSS ANATOMY OF THE FOREARM
... Origin:- Medial epicondyle of the humerus. Insertion:- Base of the second and third metacarpal bones. Nerve supply:- Median nerve, C6 and C7. Action:- Flexes the hand at the wrist joint. Abducts the hand at the wrist joint. Palmaris longus Origin:- Medial epicondyle of the humerus. Insertion:- Flexo ...
... Origin:- Medial epicondyle of the humerus. Insertion:- Base of the second and third metacarpal bones. Nerve supply:- Median nerve, C6 and C7. Action:- Flexes the hand at the wrist joint. Abducts the hand at the wrist joint. Palmaris longus Origin:- Medial epicondyle of the humerus. Insertion:- Flexo ...
Saladin 5e Extended Outline
... i. Its origin is on the superior border of the scapula. ii. Its insertion is on the hyoid. b. The sternohyoid also depresses the hyoid after it has been elevated. i. Its origin is on the manubrium of the sternum and the medial end of the clavicle. ii. Its insertion is on the hyoid. c. The thyrohyoid ...
... i. Its origin is on the superior border of the scapula. ii. Its insertion is on the hyoid. b. The sternohyoid also depresses the hyoid after it has been elevated. i. Its origin is on the manubrium of the sternum and the medial end of the clavicle. ii. Its insertion is on the hyoid. c. The thyrohyoid ...
extended endoscopic endonasal transsphenoidal approach to the
... where the choana, sphenoethmoid recess, and sphenoid ostium are located. The nasal septum is then elevated from the sphenoid ostium and, using a retrograde bone rongeur, its posterior portion is removed for approximately 2 cm. It is important to avoid removing too much nasal septum in the anterior d ...
... where the choana, sphenoethmoid recess, and sphenoid ostium are located. The nasal septum is then elevated from the sphenoid ostium and, using a retrograde bone rongeur, its posterior portion is removed for approximately 2 cm. It is important to avoid removing too much nasal septum in the anterior d ...
THE MUSCULATURE OF THE LABRUM, LABIUM AMD
... chosen (fig. 5). Muscles 20, 21 and 22 are essentially the same as those In Periplaneta except that muscle 20 arises posterior to muscle 21. Muscle !£, instead of arising on the tentorial structure, as it does in the cockroach, arises centrally in the middle region of the mentum; this is an unusual ...
... chosen (fig. 5). Muscles 20, 21 and 22 are essentially the same as those In Periplaneta except that muscle 20 arises posterior to muscle 21. Muscle !£, instead of arising on the tentorial structure, as it does in the cockroach, arises centrally in the middle region of the mentum; this is an unusual ...
Imaging Anatomy of the Basal Perforating Arteries
... • B. On microangiogram through ambient PCA, the TGAs are seen to enter brain in between medial and lateral geniculate bodies and forms a large capillary blush in lateral thalamus. • Medial and lateral narrow blushes are dorsally formed by medial (MPChA) and lateral (LPChA) posterior choroidal arteri ...
... • B. On microangiogram through ambient PCA, the TGAs are seen to enter brain in between medial and lateral geniculate bodies and forms a large capillary blush in lateral thalamus. • Medial and lateral narrow blushes are dorsally formed by medial (MPChA) and lateral (LPChA) posterior choroidal arteri ...
14. parotid,submand
... It is surrounded by 2 capsules, the first is C.T. capsule, the second is the dense fascial capsule of investing layer of deep cervical fascia, (part of it is thickened to form stylomandibular ligament). Parotid duct 5 cm.long, passes from anterior border of gland , superficial to masseter one fing ...
... It is surrounded by 2 capsules, the first is C.T. capsule, the second is the dense fascial capsule of investing layer of deep cervical fascia, (part of it is thickened to form stylomandibular ligament). Parotid duct 5 cm.long, passes from anterior border of gland , superficial to masseter one fing ...
Caput medusa sign
... channels that form clear connections with the paired dorsal aorta and cardinal veins, and will eventually become the major brain arteries and veins. The communications between superficial and deep layers become the branches of the arteries and the tributaries of the veins ...
... channels that form clear connections with the paired dorsal aorta and cardinal veins, and will eventually become the major brain arteries and veins. The communications between superficial and deep layers become the branches of the arteries and the tributaries of the veins ...
Fascia 1. Investing layer 2. Prevertebral layer 3. Pretracheal layer
... Sup. root – C1 ff. carried by CN XII, innervates superior belly of omohyoid m., upper part of sternohyoid and sternothyroid mm. Inf. root – C2 and C3 ff. from cervical plexus, innervates inferior belly of omohyoid m., lower part of sternohyoid and sternothyroid mm. ...
... Sup. root – C1 ff. carried by CN XII, innervates superior belly of omohyoid m., upper part of sternohyoid and sternothyroid mm. Inf. root – C2 and C3 ff. from cervical plexus, innervates inferior belly of omohyoid m., lower part of sternohyoid and sternothyroid mm. ...
17 Loukas.p65
... of the mylohyoid muscle. Fibres from the right Ac-ADM then proceeded to decussate and join the mylohyoid muscle and the contralateral (left) insertion of the digastric muscle. The intermediate tendon of the digastric was found bilaterally in its usual position, being anchored by a sling to the hyoid ...
... of the mylohyoid muscle. Fibres from the right Ac-ADM then proceeded to decussate and join the mylohyoid muscle and the contralateral (left) insertion of the digastric muscle. The intermediate tendon of the digastric was found bilaterally in its usual position, being anchored by a sling to the hyoid ...
Neuroanatomy and Cortical Landmarks
... the clinical applications of fMRI, this chapter will present methods to identify characteristic anatomical landmarks, and describe the course and shape of some gyri and sulci and how they can be recognized on MR imaging. As anatomy will be presented in neuro-functional systems, some redundancy is de ...
... the clinical applications of fMRI, this chapter will present methods to identify characteristic anatomical landmarks, and describe the course and shape of some gyri and sulci and how they can be recognized on MR imaging. As anatomy will be presented in neuro-functional systems, some redundancy is de ...
Arterial blood supply of the brain
... join, gives off recurrent artery of Heubner, also called medial straite artery, supplies corpus striatum. It then ascends along the longitudinal fissure then bends backward around the genu of the corpus callosum. It branches into pericallosal artery, along the upper surface of corpus callosum and ...
... join, gives off recurrent artery of Heubner, also called medial straite artery, supplies corpus striatum. It then ascends along the longitudinal fissure then bends backward around the genu of the corpus callosum. It branches into pericallosal artery, along the upper surface of corpus callosum and ...
New features of the snout and orbit of a - AGRO
... show the alternating pattern of tooth replacement found in many reptiles, including synapsids (Romer 1961; Edmund ...
... show the alternating pattern of tooth replacement found in many reptiles, including synapsids (Romer 1961; Edmund ...
L1 - Kidney
... • Each kidney lies lateral to the vertebral column, on the posterior abdominal wall largely under cover of the costal margin. • In the supine position, it extend from approximately T12 to L3. • The right kidney lies slightly lower than the left kidney, because of the large size of the right lobe of ...
... • Each kidney lies lateral to the vertebral column, on the posterior abdominal wall largely under cover of the costal margin. • In the supine position, it extend from approximately T12 to L3. • The right kidney lies slightly lower than the left kidney, because of the large size of the right lobe of ...
I. Anterior intercostal veins
... - It has a small lat. Cut. Branch to the axilla and ends as a small anterior cutaneous branch. 2. Second intercostal nerve - Its lateral cutaneous branch is called the intercostobrachial nerve which supplies the base of the axilla and upper part of the medial side of arm and does not divide into ant ...
... - It has a small lat. Cut. Branch to the axilla and ends as a small anterior cutaneous branch. 2. Second intercostal nerve - Its lateral cutaneous branch is called the intercostobrachial nerve which supplies the base of the axilla and upper part of the medial side of arm and does not divide into ant ...
Soft-tissue anatomy of the Plesiosaur pectoral girdle inferred from
... In all hypotheses the reorientation of the coracoid is the critical issue because it is what allows scapular reconfiguration. The hypothesis is seemingly best backed up by the fossil record (i.e., placodonts) is Hypothesis II. However, it requires acceptance of the pectoral girdle reconstructions by ...
... In all hypotheses the reorientation of the coracoid is the critical issue because it is what allows scapular reconfiguration. The hypothesis is seemingly best backed up by the fossil record (i.e., placodonts) is Hypothesis II. However, it requires acceptance of the pectoral girdle reconstructions by ...
The Arterial Supply of the Dura Mater of the Rhesus
... A study of the dural blood supply i n 20 specimens by dissection, corrosion preparations and cleared specimens indicates that the dural arteries are similar to those of man yet significant differences were noted. The anterior cranial fossa is supplied by small twigs which spread through the dura of ...
... A study of the dural blood supply i n 20 specimens by dissection, corrosion preparations and cleared specimens indicates that the dural arteries are similar to those of man yet significant differences were noted. The anterior cranial fossa is supplied by small twigs which spread through the dura of ...
989-1028_NEU188254 alt layout
... lobes. The collateral sulcus separates the parahippocampal gyrus from the occipitotemporal gyrus, which forms the middle strip along the long axis of the basal surface. The occipitotemporal sulcus, which separates the occipitotemporal gyrus from the inferior temporal gyrus, is continuous on the righ ...
... lobes. The collateral sulcus separates the parahippocampal gyrus from the occipitotemporal gyrus, which forms the middle strip along the long axis of the basal surface. The occipitotemporal sulcus, which separates the occipitotemporal gyrus from the inferior temporal gyrus, is continuous on the righ ...
Arthropod head problem
The arthropod head problem is a long-standing zoological dispute concerning the segmental composition of the heads of the various arthropod groups, and how they are evolutionarily related to each other. While the dispute has historically centered on the exact make-up of the insect head, it has been widened to include other living arthropods such as the crustaceans and chelicerates; and fossil forms, such as the many arthropods known from exceptionally preserved Cambrian faunas. While the topic has classically been based on insect embryology, in recent years a great deal of developmental molecular data has become available. Dozens of more or less distinct solutions to the problem, dating back to at least 1897, have been published, including several in the 2000s.The arthropod head problem is popularly known as the ""endless dispute"", the title of a famous paper on the subject by Jacob G. Rempel in 1975, referring to its seemingly intractable nature. Although some progress has been made since that time, the precise nature of especially the labrum and the pre-oral region of arthropods remain highly controversial.