LUMBAR VERTEBRAE
... • Some individuals have four lumbar vertebrae, while others have six • Lumbar disorders that normally affect L5 will affect L4 or L6 in these individuals. • The first lumbar vertebra is level with the anterior end of the ninth rib • This level is also called the important transpyloric plane, since t ...
... • Some individuals have four lumbar vertebrae, while others have six • Lumbar disorders that normally affect L5 will affect L4 or L6 in these individuals. • The first lumbar vertebra is level with the anterior end of the ninth rib • This level is also called the important transpyloric plane, since t ...
Temporal Bone Dissection Manual
... perforation. The anterior annulus must always be replaced in its correct position, if elevated, in order to prevent blunting of the angle, tension on the drum and consequent conductive hearing loss. Pack the middle ear anteriorly with Gelatin sponge (e.g. Gelfoam ™, Spongostan ™). The most difficult ...
... perforation. The anterior annulus must always be replaced in its correct position, if elevated, in order to prevent blunting of the angle, tension on the drum and consequent conductive hearing loss. Pack the middle ear anteriorly with Gelatin sponge (e.g. Gelfoam ™, Spongostan ™). The most difficult ...
OSSIFICATION IN THE NESTLING HOUSE WREN
... on the temporal for later articulation with the quadrate. In the premaxilla, the lateral halvesare completelyfused together and the processifrontales are present. There are three main divisionsof the maxilla and they are not yet completelyfused. The nasal is very faintly ossifiedwhile the lacrimal i ...
... on the temporal for later articulation with the quadrate. In the premaxilla, the lateral halvesare completelyfused together and the processifrontales are present. There are three main divisionsof the maxilla and they are not yet completelyfused. The nasal is very faintly ossifiedwhile the lacrimal i ...
2017 Thorax and Diaphragm STUDENT w checklist
... -Head (2 articular facets to form joints with 2 thoracic vertebrae bodies) -Tubercle (1 articular site to form joint with thoracic vertebra transverse process) -Costal groove to convey intercostal neurovascular bundle ...
... -Head (2 articular facets to form joints with 2 thoracic vertebrae bodies) -Tubercle (1 articular site to form joint with thoracic vertebra transverse process) -Costal groove to convey intercostal neurovascular bundle ...
thorax_diaphragm-1
... -Head (2 articular facets to form joints with 2 thoracic vertebrae bodies) -Tubercle (1 articular site to form joint with thoracic vertebra transverse process) -Costal groove to convey intercostal neurovascular bundle ...
... -Head (2 articular facets to form joints with 2 thoracic vertebrae bodies) -Tubercle (1 articular site to form joint with thoracic vertebra transverse process) -Costal groove to convey intercostal neurovascular bundle ...
1. After ramming the point of his shoulder into a practice dummy, a
... trouble abducting his arm. The acromioclavicular ligament connects the acromion to the clavicle--it does not contribute to the integrity of the shoulder joint. The long head of biceps brachii originates from a tendon that crosses through the shoulder joint, but injuring this tendon or muscle would n ...
... trouble abducting his arm. The acromioclavicular ligament connects the acromion to the clavicle--it does not contribute to the integrity of the shoulder joint. The long head of biceps brachii originates from a tendon that crosses through the shoulder joint, but injuring this tendon or muscle would n ...
Chapter 94: Larynx - Anatomy
... Laryngeal Membranes The important functional framework of the larynx consists not only of its cartilages, but also of two membranes: the quadrangular membrane and the triangular membrane. These are paired membranes that, in part, form the structural base for the vocal folds. Quadrangular membrane Th ...
... Laryngeal Membranes The important functional framework of the larynx consists not only of its cartilages, but also of two membranes: the quadrangular membrane and the triangular membrane. These are paired membranes that, in part, form the structural base for the vocal folds. Quadrangular membrane Th ...
Chapter 9 Lecture Outline
... Joints and Lever Systems • Long bones act as levers to enhance the speed or power of limb movements • Lever—any elongated, rigid object that rotates around a fixed point called a fulcrum • Rotation occurs when an effort applied overcomes resistance (load) at some other point – Resistance arm and ef ...
... Joints and Lever Systems • Long bones act as levers to enhance the speed or power of limb movements • Lever—any elongated, rigid object that rotates around a fixed point called a fulcrum • Rotation occurs when an effort applied overcomes resistance (load) at some other point – Resistance arm and ef ...
The Skeletal System - Lewiston School District
... • Ilium is part of the bone that you think of as the hip. Flares outward and forms the bony prominence of the hip. • Top of this is called the iliac crest. • Ilium joins the sacrum at the sacroiliac joint and has anterior superior iliac spine which provides ...
... • Ilium is part of the bone that you think of as the hip. Flares outward and forms the bony prominence of the hip. • Top of this is called the iliac crest. • Ilium joins the sacrum at the sacroiliac joint and has anterior superior iliac spine which provides ...
A third head of the biceps brachii and coexisting fused higher origin
... brachii muscle was also observed unilaterally on the right arm of one adult male cadaver (6.2%). On the left arm of above mentioned cadavers no third head of biceps brachii muscle was observed. None of the rest 14 cadavers (n=28) had any variant third head of the biceps brachii muscle [6]. Brachiora ...
... brachii muscle was also observed unilaterally on the right arm of one adult male cadaver (6.2%). On the left arm of above mentioned cadavers no third head of biceps brachii muscle was observed. None of the rest 14 cadavers (n=28) had any variant third head of the biceps brachii muscle [6]. Brachiora ...
Thorax – skeleton, joints, muscles, arterial blood supply, venous and
... 3/ acromion of scapula 4/ spine of C7 (vertebra prominens) ...
... 3/ acromion of scapula 4/ spine of C7 (vertebra prominens) ...
Unit 33: Anterior and Medial Thigh
... ischiopubic ramus and inserts with the sartorius below the medial condyle of the tibia. It adducts the thigh and helps in flexing the leg at the knee. The pectineus muscle takes origin from the upper surface of the superior ramus of the pubic bone. It inserts on the pectineal line of the femur below ...
... ischiopubic ramus and inserts with the sartorius below the medial condyle of the tibia. It adducts the thigh and helps in flexing the leg at the knee. The pectineus muscle takes origin from the upper surface of the superior ramus of the pubic bone. It inserts on the pectineal line of the femur below ...
Anatomy and Pathology List
... Usually occurs in the L4-L5 or L5 to S1 regions (95% of patients) Sciatica, which is pain in the lower back and hip that radiates down the back of the thigh occurs when herniated lumbar IV disc or osteophytes that compress the L5 or S1 component of the sciatic nerve Another common location for pai ...
... Usually occurs in the L4-L5 or L5 to S1 regions (95% of patients) Sciatica, which is pain in the lower back and hip that radiates down the back of the thigh occurs when herniated lumbar IV disc or osteophytes that compress the L5 or S1 component of the sciatic nerve Another common location for pai ...
33-the walls & joint..
... It is strong. Triangular in shape. It has an extensive attachment between the lateral part of the sacrum & coccyx, the posterior inferior iliac spine and the ischial tuberosity. ...
... It is strong. Triangular in shape. It has an extensive attachment between the lateral part of the sacrum & coccyx, the posterior inferior iliac spine and the ischial tuberosity. ...
PPT
... Lateral to the crura the diaphragm arises from the medial and lateral arcuate ligaments The medial arcuate ligament extends from the side of the body of the second lumbar vertebra to the tip of the transverse process of the first lumbar vertebra. The lateral arcuate ligament extends from the tip ...
... Lateral to the crura the diaphragm arises from the medial and lateral arcuate ligaments The medial arcuate ligament extends from the side of the body of the second lumbar vertebra to the tip of the transverse process of the first lumbar vertebra. The lateral arcuate ligament extends from the tip ...
a rare case report
... SCM shows a great variation in its clavicular origin. The clavicular head can be as narrow as the sternal head, or it can be up to 8 cm of width. When the clavicular origin is wide, it is occasionally subdivided in various slips, separated by narrow interval which occludes the lesser supraclavicular ...
... SCM shows a great variation in its clavicular origin. The clavicular head can be as narrow as the sternal head, or it can be up to 8 cm of width. When the clavicular origin is wide, it is occasionally subdivided in various slips, separated by narrow interval which occludes the lesser supraclavicular ...
Proceedings of the United States National Museum
... which, the ala temporalis, projects upward and outward and its extremity appears in the temporal fossa as a small element (quadrangular in outline) wedged in between the squamosal, parietal, and pteiygoid the other process, the external pterygoid," appears in the internal wall of the temporal fossa, ...
... which, the ala temporalis, projects upward and outward and its extremity appears in the temporal fossa as a small element (quadrangular in outline) wedged in between the squamosal, parietal, and pteiygoid the other process, the external pterygoid," appears in the internal wall of the temporal fossa, ...
1 Chapter 15: Surgical anatomy of the skull base C. M. Bailey This
... glenoid fossa in front (squamotympanic fissure) and the mastoid bone behind (tympanomastoid fissure). Medially, it forms the floor of the hypotympanum. The medial part of the squamotympanic fissure becomes divided by a thin flange of petrous bone (the projecting margin of the tegmen tympani), so cre ...
... glenoid fossa in front (squamotympanic fissure) and the mastoid bone behind (tympanomastoid fissure). Medially, it forms the floor of the hypotympanum. The medial part of the squamotympanic fissure becomes divided by a thin flange of petrous bone (the projecting margin of the tegmen tympani), so cre ...
02-diaphragm-master_Dr.Sanaa
... it is the thickened upper margin of fascia covering the anterior surface of quadratus lumborum muscle, it extends from the tip of transverse process of 1st L.V. to the lower border of 12th rib. ...
... it is the thickened upper margin of fascia covering the anterior surface of quadratus lumborum muscle, it extends from the tip of transverse process of 1st L.V. to the lower border of 12th rib. ...
0304111
... It is a network of nerve fibers, running from the spine, formed by the ventral rami of the lower four cervical and first thoracic nerve roots (C5-T1). It proceeds through the neck, the axilla, and into the arm. ...
... It is a network of nerve fibers, running from the spine, formed by the ventral rami of the lower four cervical and first thoracic nerve roots (C5-T1). It proceeds through the neck, the axilla, and into the arm. ...
L6-pelvis & sacrum
... running through the central point of the inlet and the outlet almost parallels the curvature of the sacrum. In this position:The anterior surface of the Sacrum is directed forward and downward while the ...
... running through the central point of the inlet and the outlet almost parallels the curvature of the sacrum. In this position:The anterior surface of the Sacrum is directed forward and downward while the ...
Anatomy Lecture 3
... ends of the bone (the singular is epiphysis). The metaphyses are the regions in a mature bone where the diaphysis joins the epiphyses ( the singular is metaphysis). In a growing bone the metaphyses are regions that include the epiphyseal plate which is a plate of hyaline cartilage that allow the gro ...
... ends of the bone (the singular is epiphysis). The metaphyses are the regions in a mature bone where the diaphysis joins the epiphyses ( the singular is metaphysis). In a growing bone the metaphyses are regions that include the epiphyseal plate which is a plate of hyaline cartilage that allow the gro ...
19-ant. ,lat. compar..
... Origin : It is one of the two terminal branches of the common peroneal nerve. It arises at the lateral side of the neck of the fibula in the substance of peroneus longus. ...
... Origin : It is one of the two terminal branches of the common peroneal nerve. It arises at the lateral side of the neck of the fibula in the substance of peroneus longus. ...
Scapula
In anatomy, the scapula (plural scapulae or scapulas) or shoulder blade, is the bone that connects the humerus (upper arm bone) with the clavicle (collar bone). Like their connected bones the scapulae are paired, with the scapula on the left side of the body being roughly a mirror image of the right scapula. In early Roman times, people thought the bone resembled a trowel, a small shovel. The shoulder blade is also called omo in Latin medical terminology.The scapula forms the back of the shoulder girdle. In humans, it is a flat bone, roughly triangular in shape, placed on a posterolateral aspect of the thoracic cage.