what is the lumbar region
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flank lateral region either of the abdominal regions that are in central lateral locations, one to the left (left lateral region) and one to the right (right lateral region) of the umbilical region; called also flank and lumbar region.
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Lumbar spondylosis overview By Michael Perry, M.D. Lumbar spondylosis describes the degeneration of the spine in the lower back, or lumbar region of the spine. This condition is generally a naturally occurring condition due to age and wear and tear of the spine over time. While most cases of lumbar spondylosis show no symptoms, some advanced cases of spondylosis may cause other spine conditions that result in back pain and limited mobility.
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- the regions of the spine the spine is an intricate set of bones muscles nerves and discs it is divided into five regions cervical neck bones thoracic in the chest lumbar low back sacral attached to the pelvis and coccygeal the tail bone each region has a number of vertebral bonesthere are usually seven cervical vertebral bones twelve thoracic bones and five lumbar vertebral bones the sacrum is a single large fused bone the coccyx is made of one or two small boneslthough it is normal to have five lumbar bones it is not unusual to see four or six lumbar levels the spine bones are often referenced with letters and numbers c t l and s refer to the cervical thoracic lumbar and sacral regions respectively
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Normal Spinal Anatomy The sacral region (sacrum) is at the bottom of the spine and lies between the fifth segment of the lumbar spine (L5) and the coccyx (tailbone). 1  See: Lumbar Spine Anatomy and Pain.
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- The spine is divided into the following regions: Cervical (neck), which is composed of 7 vertebrae, Thoracic (mid and upper back), composed of 12 vertebrae. Lumbar (low back), composed of 5 (and in some people, 6) vertebrae.
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How many vertebrae are in a human spine? Your spinal cord is protected by the vertebral column (also known as the spinal column or backbone). The human spinal column is made up of 33 bones - 7 vertebrae in the cervical region, 12 in the thoracic region, 5 in the lumbar region, 5 in the sacral region and 4 in the coccygeal region.our spinal cord is protected by the vertebral column (also known as the spinal column or backbone). The human spinal column is made up of 33 bones - 7 vertebrae in the cervical region, 12 in the thoracic region, 5 in the lumbar region, 5 in the sacral region and 4 in the coccygeal region.
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What Internal Organs Are Located by the Lower Left Side of the Back? The left lumbar region is one of nine regions of the abdominal cavity, and it contains organs from both the digestive and excretory systems. Both the small intestine and the descending colon are components of the digestive system, and they assist the body in converting food into energy and nutrients for the body.
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Lumbar spondylosis overview Sections. By Michael, Perry M.D. Lumbar spondylosis describes the degeneration of the spine in the lower back, or lumbar region of the spine. This condition is generally a naturally occurring condition due to age and wear and tear of the spine over time.umbar spondylosis describes the degeneration of the spine in the lower back, or lumbar region of the spine.
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Degenerative Disc Disease Center Your spine is divided into regions: 1  Neck (cervical spine) 2  Mid-back (thoracic spine) 3  Low back (lumbar spine) 4  At the lower end of your spine, you also have the sacrum and the coccyx, which is commonly called your tailbone.
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Lumbar Spinal Stenosis - Topic Overview This topic is about spinal stenosis of the lower back, also known as the lumbar area. If you need information on spinal stenosis of the neck, see the topic Cervical Spinal Stenosis. What is lumbar spinal stenosis? Lumbar spinal stenosis is a narrowing of the spinal canal in the lower back, known as the lumbar area. This usually happens when bone or tissue-or both-grow in the openings in the spinal bones. This growth can squeeze and irritate nerves that branch out from the spinal cord.
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- Lumbar spinal canal stenosis is the narrowing of the space inside the lower spine that carries nerves to your legs. It causes back and leg pain. Diseases and Conditions
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What are the organs in the right lumbar region? There are three organs found in the right lumbar region of the human body. These are the gallbladder, the right colon and the liver.
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- A lumbosacral spine x-ray is a picture of the small bones (vertebrae) in the lower part of the spine, which includes the lumbar region and the sacrum, the area that connects the spine to the pelvis. News & Features.1  PERSONAL HEALTH.2  Personal Health; CARE AND TREATMENT OF YOUR ACHING BACK. lumbosacral spine x-ray is a picture of the small bones (vertebrae) in the lower part of the spine, which includes the lumbar region and the sacrum, the area that connects the spine to the pelvis. News & Features. 1  PERSONAL HEALTH. 2  Personal Health; CARE AND TREATMENT OF YOUR ACHING BACK.
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lumbar region pubic region suprapubic region. suprapubic region the abdominal region that is inferior and central in location, below the umbilical region and between the two iliac(inguinal) regions; called also hypogastric or pelvic region.
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lumbar lymph nodes Lumbar lymph nodes refer to a group of small organs that are part of the immune system. Lymph nodes are generally circular, bean-like organs that are dispersed throughout the body. The lumbar lymph nodes are located in the region of the body between the diaphragm (a muscle in the lower rib cage that helps with breathing) and pelvis, known as the lumbar region. They are also called the lateral aortic lymph nodes. The nodes are part of the lymphatic system of the human body. They are situated alongside a vein in the torso known as the inferior vena cava and an artery known as the aorta. The common iliac nodes and lymphatic vessels found on the backside of the abdominal wall enter into the lumbar nodes.
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A Patient's Guide to Low Back Pain (overview) The vertebrae in the lumbar spine area are the largest of the entire spine. The lumbar spinal canal is also larger than in the cervical or thoracic parts of the spine. The size of the lumbar spine allows for more space for nerves to move about. Low back pain is a very common complaint for a simple reason.
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- Definition. A lumbosacral spine x-ray is a picture of the small bones (vertebrae) in the lower part of the spine, which includes the lumbar region and the sacrum, the area that connects the spine to the pelvis.umbosacral spine x-ray. These are the five vertebra of the lower back. The last vertebra (on the upper left of the picture) attaches to the sacrum, and the top vertebra (on the right of the picture) attaches to the thoracic section of the back. The vertebra are broader and stronger than the other bones in the spine.
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Vertebral column The human vertebral column consists of 33 vertebrae. These are divided into different regions, which correspond to the curves of the spinal column. These regions are called the cervical spine, thoracic spine, lumbar spine, sacrum and coccyx. There are a total of 33 vertebrae in the vertebral column.The articulating vertebrae are named according to their region of the spine. There are seven cervical vertebrae, twelve thoracic vertebrae and five lumbar vertebrae.Vertebrae in these regions are essentially alike, with minor variation.he articulating vertebrae are named according to their region of the spine. There are seven cervical vertebrae, twelve thoracic vertebrae and five lumbar vertebrae. Vertebrae in these regions are essentially alike, with minor variation.
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Slideshow: A Visual Guide to Low Back Pain Low back pain is a universal human experience -- almost everyone has it at some point. The lower back, which starts below the ribcage, is called the lumbar region. Pain here can be intense and is one of the top causes of missed work. Fortunately, low back pain often gets better on its own. When it doesn't, there are effective treatments.
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Spine Spine. Stretching down the midline of the trunk from the base of the skull to the coccyx, the spine plays an extremely important role in our bodies as it supports the upper body’s weight; provides posture while allowing for movement and flexibility; and protects the spinal cord. Lumbar: The 5 vertebrae in the lower back form the lumbar region of the spine. 2  Lumbar vertebrae are even larger and stronger than thoracic vertebrae, but are more flexible due to the lack of ribs in the lumbar region.
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Nine Regions of the Abdomen This area is just above the stomach. Epi- is a prefix that means above.. This area is above the stomach and is situated between the left and right hypochondriac regions. Lumbar (2) There are right and left lumbar regions. They are located at waist level on either side of the navel. Umbilical.
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Thoracolumbar Spine Location The thoracolumbar spine is the anatomical frontier where the thoracic spinal region meets the lumbar spinal region.he lumbar spine, on the other hand, is the place where disc degeneration and spinal arthritis are almost universal in human adults. The lower back must constantly bend and flex, carrying huge loads of stress which obvious wear down the vertebrae and intervertebral discs as part of their normal lifespans.
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Spinal cord These regions, however, are named for the level of. the vertebral column from which the spinal nerves. emerge, not for the vertebrae that contain the cord itself. In the inferior cervical region, a cervical enlarge-. ment of the cord gives rise to nerves of the upper limbs. In. the lumbosacral region, there is a similar lumbar enlarge-. ment where nerves to the pelvic region and lower limbs. arise.
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inguinal region lateral pectoral region the most lateral part of the pectoral region, bounded laterally by the axillary region. lumbar region. 1. the region of the back lying lateral to the lumbar vertebrae. See also loin. 2. lateral region.
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- home / medterms medical dictionary a-z list / lumbar definition Medical Definition of Lumbar Lumbar: Referring to the five lumbar vertebrae, the disks below them, and the corresponding area of the lower back. The lumbar vertebrae and their disks are situated below the thoracic vertebrae and above the sacral vertebrae in the spinal column and are surrounded by soft tissues, including ligaments and large muscles.
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- Most back injuries occur in the lower part of the back, known as the lower lumbar region, said Ms. TranS1 designs, develops, and markets medical devices to treat degenerative disc disease affecting the lower lumbar region of the spine.