LECTURE 22 - THORACIC WALLS AND DIAPHRAM Function
... • articular facet - tubercle that is smooth for articulation • the tubercle lateral to the articular facet is for muscle attachment • the body of the rib is curved • the top of the body is called the superior border, the bottom is the inferior border. • The costal groove runs along the inferior bord ...
... • articular facet - tubercle that is smooth for articulation • the tubercle lateral to the articular facet is for muscle attachment • the body of the rib is curved • the top of the body is called the superior border, the bottom is the inferior border. • The costal groove runs along the inferior bord ...
unit 2 study guide
... other bones in cephalic region: hyoid bone body lesser cornu/horn greater cornu/horn ...
... other bones in cephalic region: hyoid bone body lesser cornu/horn greater cornu/horn ...
Worksheet - Axial Skeleton
... (1). Where does sound enter the ear? ___________________ (2). The ___________ process is an attachment point for tongue and neck muscles. (2). What is the function of the mastoid process? ____________________ (3). Which opening in this part of the skull serves as a passageway for cranial nerve VII? ...
... (1). Where does sound enter the ear? ___________________ (2). The ___________ process is an attachment point for tongue and neck muscles. (2). What is the function of the mastoid process? ____________________ (3). Which opening in this part of the skull serves as a passageway for cranial nerve VII? ...
LAB #11: AXIAL SKELETON
... A. The CRANIAL Bones – 8 bones that surround & protect the brain. 1. Frontal bone (1) – large, single, anterior bone that forms the forehead 2. Parietal bones (2) – paired bones that make up most of the top of the head posterior to the frontal bone. 3. Occipital bone (1) – large, single bone at back ...
... A. The CRANIAL Bones – 8 bones that surround & protect the brain. 1. Frontal bone (1) – large, single, anterior bone that forms the forehead 2. Parietal bones (2) – paired bones that make up most of the top of the head posterior to the frontal bone. 3. Occipital bone (1) – large, single bone at back ...
Anatomical observations ofthe foramina transversaria
... small foramina. Possible variations of the vessels and their course as described above may perhaps provide an explanation for this kind of anatomical puzzle. The triple FT found in the vertebra from the excavations (Fig. 5) is a very unusual variation not previously encountered. It seems to be the r ...
... small foramina. Possible variations of the vessels and their course as described above may perhaps provide an explanation for this kind of anatomical puzzle. The triple FT found in the vertebra from the excavations (Fig. 5) is a very unusual variation not previously encountered. It seems to be the r ...
Chapter 7: The Axial Skeleton
... C. occipital bone; posterior base of skull D. sacrum; posterior pelvis ...
... C. occipital bone; posterior base of skull D. sacrum; posterior pelvis ...
7-2
... – cervical if formed when infant raises head at 4 months – lumbar forms when infant sits up & begins to walk at 1 year ...
... – cervical if formed when infant raises head at 4 months – lumbar forms when infant sits up & begins to walk at 1 year ...
Chapter 7 - Napa Valley College
... a. increase the strength of the spine b. help maintain balance in the upright position c. absorb shocks from walking and jumping d. help protect the spine from fracture. A typical vertebra has the following structural features: i. body ii. vertebral arch, which consists of: a. two pedicles b. two la ...
... a. increase the strength of the spine b. help maintain balance in the upright position c. absorb shocks from walking and jumping d. help protect the spine from fracture. A typical vertebra has the following structural features: i. body ii. vertebral arch, which consists of: a. two pedicles b. two la ...
Thoracic and Lumbar Spine Anatomy
... superior and inferior facets Common site for stress fractures (lumbar spine) Spondylolysis - refers to the defect (black arrows) present when the pars interarticularis (green arrow) is fractured ...
... superior and inferior facets Common site for stress fractures (lumbar spine) Spondylolysis - refers to the defect (black arrows) present when the pars interarticularis (green arrow) is fractured ...
Unit 1
... Vertebral Column (pp. 26-47) Regions of the Vertebral Column Cervical (7) Thoracic (12) Lumbar (5) Sacral (5 fused) ...
... Vertebral Column (pp. 26-47) Regions of the Vertebral Column Cervical (7) Thoracic (12) Lumbar (5) Sacral (5 fused) ...
04 cervical spines
... Have a facet that face upward & backward. The inferior articular processes: Have a facets that, face downward and forward. The transverse process has 2 tubercles one infront and one behind the foramen transversarium. ...
... Have a facet that face upward & backward. The inferior articular processes: Have a facets that, face downward and forward. The transverse process has 2 tubercles one infront and one behind the foramen transversarium. ...
Chapter 9
... Sacrum • _________ – Wings of sacrum • Superior articulating process – ______________formed with 5th l-spine vertebra inferior articulating process ...
... Sacrum • _________ – Wings of sacrum • Superior articulating process – ______________formed with 5th l-spine vertebra inferior articulating process ...
Soft Tissue of the Back
... Multifidi From the sacrum, and transverse process of L., T. and lower C vertebrae to Spinous Process of Lumbar, thoracic and cervical vetebrae 2 or 3 levels up Very large and obvious in lumbar region Support V. column. May contribute to minor motions (lat. flex., rot., ext.) ...
... Multifidi From the sacrum, and transverse process of L., T. and lower C vertebrae to Spinous Process of Lumbar, thoracic and cervical vetebrae 2 or 3 levels up Very large and obvious in lumbar region Support V. column. May contribute to minor motions (lat. flex., rot., ext.) ...
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... This pathoanatomical outline details some salient features of normal cervical spinal anatomy tht are are essential for understanding the development of degenerative and posttraumatic derangements of the normal cervical spine into spondylosis, segmental instability, uncovertebral osteophytosis and fa ...
... This pathoanatomical outline details some salient features of normal cervical spinal anatomy tht are are essential for understanding the development of degenerative and posttraumatic derangements of the normal cervical spine into spondylosis, segmental instability, uncovertebral osteophytosis and fa ...
Editor - Libreka.de
... the vertebral arch [4]. During the 6th week, following cell migration and the onset of fusion of vertebral structures, vertebral bodies are subjected to an initial phase of chondrification followed by a second phase of ossification after the disintegration of the notochord. During this period, the d ...
... the vertebral arch [4]. During the 6th week, following cell migration and the onset of fusion of vertebral structures, vertebral bodies are subjected to an initial phase of chondrification followed by a second phase of ossification after the disintegration of the notochord. During this period, the d ...
- Circle of Docs
... a. the most superficial muscle of the back b. origin is from the superior nuchal line, external occipital protuberance, ligamentum nuchae, and the spinous processes of C7 - T12 c. the uppermost fibers insert on the lateral third of the clavicle, acromion process, and spine of the scapula: the lower ...
... a. the most superficial muscle of the back b. origin is from the superior nuchal line, external occipital protuberance, ligamentum nuchae, and the spinous processes of C7 - T12 c. the uppermost fibers insert on the lateral third of the clavicle, acromion process, and spine of the scapula: the lower ...
Functional Anatomy of the Trunk
... Transverse process of the cervical vertebera →Foramen where the arteries pass through, this is not found in other regions ...
... Transverse process of the cervical vertebera →Foramen where the arteries pass through, this is not found in other regions ...
Final spine
... (identified as C1 to C7). The first two (atlas & axis) are different because they perform functions not shared by the other cervical vertebrae. The neck has the greatest range of motion because of these 2 specialized vertebrae. The atlas has no body. The superior surfaces of its 2 lateral masses ...
... (identified as C1 to C7). The first two (atlas & axis) are different because they perform functions not shared by the other cervical vertebrae. The neck has the greatest range of motion because of these 2 specialized vertebrae. The atlas has no body. The superior surfaces of its 2 lateral masses ...
Unit 6 Skeletal system part 2
... C. Typical Vertebrae – vary in size, shape and detail 1. Body – disc-shaped front portion – functions in weight bearing 2. Arch – formed by pedicles and lamina 3. Spinous process – sharp projection, can see and feel when spine is flexed 4. Vertebral foramen – opening for the spinal cord that forms ...
... C. Typical Vertebrae – vary in size, shape and detail 1. Body – disc-shaped front portion – functions in weight bearing 2. Arch – formed by pedicles and lamina 3. Spinous process – sharp projection, can see and feel when spine is flexed 4. Vertebral foramen – opening for the spinal cord that forms ...
16. scalene,prevert,cervical plex
... lesser occipital; greater auricular; transverse cutaneous and supraclavicular nerves. 2- Phrenic nerve to the diaphragm ...
... lesser occipital; greater auricular; transverse cutaneous and supraclavicular nerves. 2- Phrenic nerve to the diaphragm ...
Bones -part 2 spine
... • Lordosis (swayback): is accentuated lumbar curvature that can result from disease but is also seen in men with pot bellies and in pregnant women © 2016 Pearson Education, Inc. ...
... • Lordosis (swayback): is accentuated lumbar curvature that can result from disease but is also seen in men with pot bellies and in pregnant women © 2016 Pearson Education, Inc. ...
4-cervical spines
... The superior articular processes: Have a facet that face upward & backward. The inferior articular processes: Have a facets that, face downward and forward. The transverse process has 2 tubercles one infront and one behind the foramen transversarium. ...
... The superior articular processes: Have a facet that face upward & backward. The inferior articular processes: Have a facets that, face downward and forward. The transverse process has 2 tubercles one infront and one behind the foramen transversarium. ...
Vertebra
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.