![What are the structures of the skeletal system?](http://s1.studyres.com/store/data/000893089_1-6de258a5493683b0e0d7a84c0f6e292b-300x300.png)
What are the structures of the skeletal system?
... Floating Ribs The last two pairs of ribs (11 and 12) are the smallest of all of the rib bones, and are called "floating ribs." They get the name "floating rib" because they are connected to the spine at the back, but are not connected to anything at the front, thus appearing to ...
... Floating Ribs The last two pairs of ribs (11 and 12) are the smallest of all of the rib bones, and are called "floating ribs." They get the name "floating rib" because they are connected to the spine at the back, but are not connected to anything at the front, thus appearing to ...
muscle - People Server at UNCW
... exhalation. The diaphragm is a skeletal muscle that separates the thoracic cavity from the abdominal cavity. Its peripheral muscular portion originates along the margin of the inferior rib cage. The muscle fibers converge and insert into a common central tendon. This arrangmenet forms a dome-like st ...
... exhalation. The diaphragm is a skeletal muscle that separates the thoracic cavity from the abdominal cavity. Its peripheral muscular portion originates along the margin of the inferior rib cage. The muscle fibers converge and insert into a common central tendon. This arrangmenet forms a dome-like st ...
Laryngeal Anatomy - Dr.Hani Shaker`s Website
... abducted. The sudden release of the compressed air often dislodges foreign particles or mucus from the respiratory tract and carries the material up into the pharynx. Here, they are either swallowed or expectorated. In abdominal straining associated with micturition, defecation, and parturition, t ...
... abducted. The sudden release of the compressed air often dislodges foreign particles or mucus from the respiratory tract and carries the material up into the pharynx. Here, they are either swallowed or expectorated. In abdominal straining associated with micturition, defecation, and parturition, t ...
Pharyngeal arches. Pharyngeal pouches.
... A, Schematic lateral view of the head, neck, and thoracic regions of a 4-week embryo, illustrating the location of the cartilages in the pharyngeal arches. B, Similar view of a 24-week fetus illustrating the adult derivatives of the arch cartilages. Note that the mandible is formed by intramembrano ...
... A, Schematic lateral view of the head, neck, and thoracic regions of a 4-week embryo, illustrating the location of the cartilages in the pharyngeal arches. B, Similar view of a 24-week fetus illustrating the adult derivatives of the arch cartilages. Note that the mandible is formed by intramembrano ...
abdominal cavity
... The wall is musculo-aponeuroOc, except for the posterior wall, which includes the lumbar region of the vertebral column. The boundaries of the anterolateral abdominal wall: • superiorly by the carOlages of the 7th–10th ribs and the xiphoid process of the sternum • inferiorly by the inguinal l ...
... The wall is musculo-aponeuroOc, except for the posterior wall, which includes the lumbar region of the vertebral column. The boundaries of the anterolateral abdominal wall: • superiorly by the carOlages of the 7th–10th ribs and the xiphoid process of the sternum • inferiorly by the inguinal l ...
The Ansa Cervicalis in Fetuses
... to the IJV. However, it was also reported by Kikuchi (1970) that the AC could also be located medical to the IJV. Furthermore, Banneheka described a mixed type arrangement of AC to the IJV: this occurs when the inferior root has two or more branches that join the superior root and at least one of th ...
... to the IJV. However, it was also reported by Kikuchi (1970) that the AC could also be located medical to the IJV. Furthermore, Banneheka described a mixed type arrangement of AC to the IJV: this occurs when the inferior root has two or more branches that join the superior root and at least one of th ...
CHAPTER 7
... Let me remind the reader of some traits of cervical vertebrae (see Fig. 3-1). Their transverse processes are compound structures formed of transverse elements (homologous to the transverse processes of thoracic vertebrae) and costal elements (homologous to ribs). The transverse and costal elements a ...
... Let me remind the reader of some traits of cervical vertebrae (see Fig. 3-1). Their transverse processes are compound structures formed of transverse elements (homologous to the transverse processes of thoracic vertebrae) and costal elements (homologous to ribs). The transverse and costal elements a ...
Joints of the lower limb
... • 1- medial (Deltoid) ligament. It is a very strong ligament radiates from the distal border of the medial malleolus to the medial side of the talus, to the medial surface of the calcaneus, to the ...
... • 1- medial (Deltoid) ligament. It is a very strong ligament radiates from the distal border of the medial malleolus to the medial side of the talus, to the medial surface of the calcaneus, to the ...
Cervical Vertebrae
... The thoracic cage is composed of the thoracic vertebrae dorsally, the ribs laterally, and the sternum and costal cartilages anteriorly ...
... The thoracic cage is composed of the thoracic vertebrae dorsally, the ribs laterally, and the sternum and costal cartilages anteriorly ...
The Fetal Circulation The prenatal circulation differs in essential
... formed, but is essentially bypassed by short circuits ...
... formed, but is essentially bypassed by short circuits ...
Abbr - PLOS
... The mesonotal area that is located anterior to the transscutal articulation. The ring-like area that is located proximally on the first flagellomere, and that is separated from the latter by a complete or incomplete sulcus. The dorsal process on the anterior margin of the petiole, which fits into th ...
... The mesonotal area that is located anterior to the transscutal articulation. The ring-like area that is located proximally on the first flagellomere, and that is separated from the latter by a complete or incomplete sulcus. The dorsal process on the anterior margin of the petiole, which fits into th ...
16. Spinal Cord and Spinal Nerves
... Cross-sectional views of the spinal cord vary, depending upon the part from which the section was taken (table 16.1). These subtle differences make identifying specific spinal cross sections a bit easier. For example, the diameter of the spinal cord changes along its length because the amount of gra ...
... Cross-sectional views of the spinal cord vary, depending upon the part from which the section was taken (table 16.1). These subtle differences make identifying specific spinal cross sections a bit easier. For example, the diameter of the spinal cord changes along its length because the amount of gra ...
ID_113_Topographical anatomy and oper_English_sem_
... The cardiac notch is found on its superior lobe All of the following statements concerning the atrioventricular valves are true, except: The valves are attached to the anuli fibrosi The right atrioventricular (tricuspid) valve is formed by the posterior, inferior and septal cusps The left atrioventr ...
... The cardiac notch is found on its superior lobe All of the following statements concerning the atrioventricular valves are true, except: The valves are attached to the anuli fibrosi The right atrioventricular (tricuspid) valve is formed by the posterior, inferior and septal cusps The left atrioventr ...
Imaging and Interpretation of Axial Spondylarthritis
... from the onset of symptoms that consist mainly of inflammatory back pain (IBP) for at least 3 months and restricted spinal mobility. Magnetic resonance imaging (MRI) of the SIJs has increased dramatically during the last decade to enable the early diagnosis of axial SpA and facilitate early treatment ...
... from the onset of symptoms that consist mainly of inflammatory back pain (IBP) for at least 3 months and restricted spinal mobility. Magnetic resonance imaging (MRI) of the SIJs has increased dramatically during the last decade to enable the early diagnosis of axial SpA and facilitate early treatment ...
Dr.Kaan Yücel http://yeditepeanatomy1.org Pelvis pelvıs 10.01.2014
... In common usage, the pelvis (L. basin) is the part of the trunk inferoposterior to the abdomen and is the area of transition between the trunk and the lower limbs. The bones of the pelvis consist of the right and left pelvic (hip) bones, the sacrum, and the coccyx. The pelvic girdle is a basin-shape ...
... In common usage, the pelvis (L. basin) is the part of the trunk inferoposterior to the abdomen and is the area of transition between the trunk and the lower limbs. The bones of the pelvis consist of the right and left pelvic (hip) bones, the sacrum, and the coccyx. The pelvic girdle is a basin-shape ...
Contributions to the cranial osteology of the fishes
... condyle at the posterior end of the median ridge which is the roof of the myodomial recess. The outer walls of the saccular recesses may be known as the lateral lamince of the bone. The basal lamina is tha t sheet of bone which forms the floor of the three recesses and appears on the ventral aspect ...
... condyle at the posterior end of the median ridge which is the roof of the myodomial recess. The outer walls of the saccular recesses may be known as the lateral lamince of the bone. The basal lamina is tha t sheet of bone which forms the floor of the three recesses and appears on the ventral aspect ...
Nerve supply
... Avascular necrosis of the head is a common complication. If the fragments are not impacted, considerable displacement occurs. The strong muscles of the thigh including the rectus femoris, the adductor muscles, and the hamstring muscles, pull the distal fragment upward, so that the leg is shortened T ...
... Avascular necrosis of the head is a common complication. If the fragments are not impacted, considerable displacement occurs. The strong muscles of the thigh including the rectus femoris, the adductor muscles, and the hamstring muscles, pull the distal fragment upward, so that the leg is shortened T ...
File
... Then the large part of the skeleton becomes cartilaginous. Then cartilage is destroyed and becomes the bone. In this way the bones of the body, extremities and the basis of the scull are developted. The bones of the fornix of the scull and some face bones develop insted of mesenchimal germ. They are ...
... Then the large part of the skeleton becomes cartilaginous. Then cartilage is destroyed and becomes the bone. In this way the bones of the body, extremities and the basis of the scull are developted. The bones of the fornix of the scull and some face bones develop insted of mesenchimal germ. They are ...
EMBRYO-Development of Arterial System
... is now connected only with the arteries of the 3rd , 4th & 6th arches. The 3rd & 4th arch arteries open into the ventral part , 6th arch artery into the dorsal part of aortic sac. The spiral septum, that is formed in the truncus arteriosus , extend into the aortic sac & fuses with its post wal ...
... is now connected only with the arteries of the 3rd , 4th & 6th arches. The 3rd & 4th arch arteries open into the ventral part , 6th arch artery into the dorsal part of aortic sac. The spiral septum, that is formed in the truncus arteriosus , extend into the aortic sac & fuses with its post wal ...
Power Point CH 8
... Pelvic Girdle • Girdle = right and left ossa coxae – with sacrum and coccyx = the pelvis ...
... Pelvic Girdle • Girdle = right and left ossa coxae – with sacrum and coccyx = the pelvis ...
the cranium
... The two maxillae unite at the midline to form the upper jaw, which supports the upper teeth The palaRne process, a horizontal plate of the maxilla, forms the greater porRon of the hard palate or roof of the mouth. The incisive foramen is located in the anterior region of the hard palate (behind ...
... The two maxillae unite at the midline to form the upper jaw, which supports the upper teeth The palaRne process, a horizontal plate of the maxilla, forms the greater porRon of the hard palate or roof of the mouth. The incisive foramen is located in the anterior region of the hard palate (behind ...
copyrighted material
... the basilar part of the occipital bone from its superior to inferior surface. Considering the direction and location of the canal, they suggested two explanations for its formation: a connecting vein between the basilar plexus and pharyngeal venous plexus could pass through it, or it could have cont ...
... the basilar part of the occipital bone from its superior to inferior surface. Considering the direction and location of the canal, they suggested two explanations for its formation: a connecting vein between the basilar plexus and pharyngeal venous plexus could pass through it, or it could have cont ...
preview only - World Health Webinars
... The associated core ligaments are numerous and strong and include the ventral, dorsal and interosseous ligaments These notes are a preview. Slides are limited. They include the following ...
... The associated core ligaments are numerous and strong and include the ventral, dorsal and interosseous ligaments These notes are a preview. Slides are limited. They include the following ...
Vertebra
![](https://commons.wikimedia.org/wiki/Special:FilePath/Vertebra_Superior_View.jpg?width=300)
In the vertebrate spinal column, each vertebra is an irregular bone with a complex structure composed of bone and some hyaline cartilage, the proportions of which vary according to the segment of the backbone and the species of vertebrate animal.The basic configuration of a vertebra varies; the large part is the body, and the central part is the centrum. The upper and lower surfaces of the vertebra body give attachment to the intervertebral discs. The posterior part of a vertebra forms a vertebral arch, in eleven parts, consisting of two pedicles, two laminae, and seven processes. The laminae give attachment to the ligamenta flava. There are vertebral notches formed from the shape of the pedicles, which form the intervertebral foramina when the vertebrae articulate. These foramina are the entry and exit conducts for the spinal nerves. The body of the vertebra and the vertebral arch form the vertebral foramen, the larger, central opening that accommodates the spinal canal, which encloses and protects the spinal cord.Vertebrae articulate with each other to give strength and flexibility to the spinal column, and the shape at their back and front aspects determines the range of movement. Structurally, vertebrae are essentially alike across the vertebrate species, with the greatest difference seen between an aquatic animal and other vertebrate animals. As such, vertebrates take their name from the vertebrae that compose the vertebral column.