Archive for category thoracic spine
Magnetic Resonance Imaging MRI and Herniated Disc by KBNI Houston, Katy, Woodlands, Spring, Sugarland, Memorial City, Texas
Posted by admin in baytown, beaumont, cervical, ct, disc degeneration, discectomy, herniated disc surgery, houston, katy, lumbar, lumbar spine, minimally invasive surgery, mri, spine surgery, sugarland, thoracic spine, woodlands on July 16, 2014
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MRI, herniated disc, Houston, Woodlands, Katy, Memorial City, Sugarland
Magnetic Resonance Imaging MRI and Herniated Disc by KBNI Houston, Katy, Woodlands, Spring, Sugarland, Memorial City, Texas
Patients often wonder what the best test is to determine whether they have a herniated disc in the spine. Without a doubt, magnetic resonance imaging MRI has revolutionized the imaging field of medicine, and allowed immense clarity and accuracy when trying to diagnose a herniated disc. There are several different primary imaging exams that physicians use to aid in making an accurate diagnosis. When it comes to the spinal column anatomy, an incredibly complex system of powerful load-bearing bones and facet joints all working in conjunction with spinal discs and nerves, making an accurate diagnosis can be difficult. Typically, physicians will begin with a series of physical exams that test a patient’s mobility and back pain levels. Based on these findings, physicians will have a much better approximation of the possible causes for the patient’s back pain. Consequently, a series of spinal imaging exams may be recommended to confirm the diagnostics. X-rays are normally used when spinal fracture is suspected, but if soft tissue damage (such as spinal nerve compression) is the main cause of a patient’s back pain, magnetic resonance imaging MRI is used to gain an accurate estimate of the damage.
MRI, herniated disc, Houston, Woodlands, Katy, Memorial City, Sugarland
Magnetic resonance imaging MRI uses powerful magnetic fields and radio wave energy to map the body’s soft tissue systems. This information is then relayed to a computer so that different systems can be studied in more detail. Magnetic resonance imaging MRI also has the advantage of remote viewing, where clinics that have access to other physicians’ MRI recordings can make recommendations based on samples that have been relayed electronically. MRI scans can be done on what is known as a closed machine or magnet, or an open machine or magnet. Typically, for patients who have difficulty with claustrophobia, an open magnet or machine may be easier to tolerate. For patients with claustrophobia, a mild oral sedative or an intravenous ( IV ) sedative may help them to tolerate the machine. Most patients are able to have their MRI scan done on a closed machine, with accommodations made, even if they have mild claustrophobia.
MRI, herniated disc, Houston, Woodlands, Katy, Memorial City, Sugarland, Texas Medical Center, Spring, Sealy, Baytown, Pearland, Beaumont, Galleria, Tomball, Conroe, Humble, Kingwood, Port Arthur, Galveston, Texas, TX, Dallas, Fort Worth, San Antonio, Austin
Different MRI sequences on the MRI scan can help the radiologist and spine surgeon (neurosurgeon or orthopedic spine surgeon) to help determine whether the herniated disc is more acute or chronic in nature. In addition, MRI images can be taken in different planes. This means that the orientation of the images of the spine can be seen in sagittal (as if looking from the side), coronal (as if looking from the front of the body) or axial (as if looking from the feet with the patient lying on their back) views. With a high quality MRI scan, individual nerve roots can be seen in cross section, and a herniated disc which compresses the nerves can usually be easily visualized. Typically, an MRI scan of the cervical spine shows the spine from the skull base to the top of the thoracic spine. A cervical herniated disc can be easily seen in cross section or sagittal views on a cervical MRI. A thoracic spine MRI scan typically shows the spine from the bottom of the cervical spine to the top of the lumbar spine. A thoracic herniated disc can be seen on axial and sagittal MRI views. A lumbar MRI scan usually shows the spine from the bottom of the thoracic spine to the sacrum, which lies below the lumbar spine. An axial or sagittal MRI scan will usually show a lumbar herniated disc. A spine surgeon finds that an MRI scan provides critical information for a herniated disc surgery.
Within the spinal column, magnetic resource imaging MRI allows for complete renditions of the spinal discs (herniated disc) , which help in determining conditions like advanced disc degeneration, herniated disc, cartilage degeneration between the facet joints, and integrity of the spinal canal that houses the central nervous system’s spinal nerves. MRI scans can also be used as a secondary imaging exam if the results of an X-ray or CT scan (computerized tomography) are inconclusive. MRI scans are not always able to pinpoint the origin of a patient’s back pain, however, due to the fact that some patients may exhibit extreme pain while showing relatively few signs of soft tissue degeneration. Other patients may show much more degeneration in the spinal column, facet joints, or spinal disks, but have much lower levels of back pain during routine movement. As with other imaging exams, MRIs are used in conjunction with other imaging exams to ascertain whether more serious methods of treatment (such as back surgery) are necessary.
MRI, herniated disc, Houston, Woodlands, Katy, Memorial City, Sugarland, Texas Medical Center, Spring, Sealy, Baytown, Pearland, Beaumont, Galleria, Tomball, Conroe, Humble, Kingwood, Port Arthur, Galveston, Texas, TX, Dallas, Fort Worth, San Antonio, Austin
When a patient is not able to undergo an MRI scan, possibly due to an implanted pacemaker or spinal cord stimulator, they can undergo a myelogram. A myelogram is a study in which a spinal tap is performed, usually in the lumbar spine, and a water soluble iodine dye is placed into the spinal canal. This iodine dye shows up on x ray and CT scans of the spine. After the myelogram is performed, with iodine dye in the spinal canal, a CT scan of the spine is performed to show an outline of the spinal nerves, and determine whether there is pressure upon the nerves. In this manner, a herniated disc in the lumbar, thoracic or cervical spine can be seen. The CT scan will also who any hard bone spurs or calcium within the herniated disc.
Neurosurgeon spine experts at the Kraus Back and Neck Institute (KBNI) in Houston, TX, have expertise in using MRI scans to evaluate the cervical, thoracic and lumbar spine, and diagnose a herniated disc, among other spinal disorders. With accurate scanning and imaging techniques, KBNI physician experts can help to diagnose the cause of pain or weakness in the neck, back, arms and legs, and to find a treatment strategy which will help the patient recover. In the majority of cases, patients will achieve good relief of pain without the need of a spine surgery. When surgery on the spine is needed, neurosurgeons at the KBNI utilize the latest techniques in minimally invasive spine surgery techniques, when appropriate.
The Kraus Back and Neck Institute (KBNI) in Houston TX takes care of patients in Houston and the surrounding areas, including Sugarland, Woodlands, Katy, Spring, Sealy, Baytown, Pearland, Beaumont, Galleria, Tomball, Conroe, Humble, Kingwood, Port Arthur, Galveston, Memorial City, Texas Medical Center (TMC) and other Texas TX cities including Dallas, Fort Worth, San Antonio and Austin.
Patients suffering from neck pain or back pain, or who have been told they may require a spine surgery, can contact the Kraus Back and Neck Institute at
……. 281-713-6296
……. Or visit www.SpineHealth.com to schedule an appointment online
……. KBNI VIDEO on Back and Neck Pain Treatment : Don’t Live in Fear and Pain
Keywords: MRI, herniated disc, Houston, Woodlands, Katy, Memorial City, Sugarland, Texas Medical Center, Spring, Sealy, Baytown, Pearland, Beaumont, Galleria, Tomball, Conroe, Humble, Kingwood, Port Arthur, Galveston, Texas, TX, Dallas, Fort Worth, San Antonio, Austin
Spinal Imaging Cervical Thoracic Lumbar Spine with MRI and CT by KBNI Houston, Woodlands, Katy, Memorial City, Sugarland, Texas Medical Center
Posted by admin in baytown, beaumont, cervical, cervical spine, ct, disc degeneration, fracture, fusion, houston, katy, lumbar, lumbar fusion, lumbar laminectomy, lumbar spine, lumbar stenosis, mri, sciatica, spinal fusion, sugarland, thoracic spine, woodlands on July 10, 2014
Spinal, Imaging, Cervical, Thoracic, Lumbar, Spine, MRI, CT, KBNI,Houston, Woodlands, Katy, Memorial City, Sugarland, Texas Medical Center
Spinal Imaging Cervical Thoracic Lumbar Spine with MRI and CT by KBNI Houston
Spinal imaging tests of the cervical, thoracic, and lumbar spine are essential for correctly diagnosing spinal deformities, injuries, and other related problems. Physicians normally start with a patient history and a physical exam to test the patient’s mobility, range of motion, and look for points of tenderness. Based on the findings, physicians can then make recommendations for the best course of treatment. Minor injuries such as muscle pulls may be treated with pain relievers, anti inflammatory medications and rest, and core strengthening exercises. If the patient’s neck or back (cervical, thoracic or lumbar spine) pain is not mediated by these measures, however, then a physician may recommend a series of spinal imaging tests to determine whether the problem is structural. Spine imaging can consist of X ray,MRI or CT scans of the anatomy of the cervical, thoracic or lumbar spine.
Spinal, Imaging, Cervical, Thoracic, Lumbar, Spine, MRI, CT, KBNI,Houston, Woodlands, Katy, Memorial City, Sugarland, Texas Medical Center
X ray, CT scans and MRI scans of the cervical, thoracic and lumbar spine show the physician different information about the body. X ray of the spine shows alignment very well, as well as fractures of the vertebral bodies. They can show collapse of the disc spaces (disc degeneration), and slippage of the bones (vertebral bodies) upon each other, known as spondylolisthesis. X rays do not show herniated discs pushing into the spinal canal, unless the disc is calcified, in which case the calcium in the bone spur may show up on x ray. X ray is good for showing the placement of hardware for spinal fusion (such as pedicle screws in the lumbar spine, and anterior cervical plates in the cervical spine) in the spine. Bone growing between vertebral bodies and between transverse processes of a spinal fusion are also well seen on X ray and CT scans.
myelogram, cervical, thoracic, lumbar, Houston, Woodlands, Katy, Memorial City, Sugarland, Texas Medical Center, Spring
CT scans of the cervical, thoracic or lumbar spine anatomy show very detailed views of the cross sectional anatomy of the spine. The images are taken as cross sections of the body, and these thin slices of information can be processed by the imaging computer, and reconstructed to show the spine as seen in the sagittal plane (from the side) or coronal plane (as seen from the front). A CT scan of the cervical, thoracic or lumbar spine can show fractures very well. They also show the placement of screws into the spine, after surgery, very well. CT scans of the spine do not show great detail of the soft tissues of the spine, such as the nerve roots passing through the spine, of the spinal cord running through the spine. If a CT scan of the spine is performed after the patient undergoes a myelogram, the spinal nerves and spinal cord can be better visualized. A myelogram is performed when a radiologist performs a spinal tap on a patient, by placing a spinal needle into the lumbar spine. Even though this sounds like a difficult procedure, it is generally accompanied with minimal pain. After the needle is in the spinal sac, or dural sac, the next step is to place a dye (which can be seen on CT scan) or contrast agent within the thecal sac. Once this is completed, a CT scan is done through the appropriate portions of the spine (cervical, thoracic or lumbar), and the contrast dye shows up as white on the CT scan, while the nerve roots or spinal cord show up as dark shadows against the bright spinal fluid. The myelogram procedure can accurately show disc herniations into the nerve roots or spinal cord.
MRI, scan, cervical, thoracic, lumbar, Houston, Woodlands, Katy, Memorial City, Sugarland, Texas Medical Center, Spring
MRI scan of the cervical, thoracic or lumbar spine shows soft tissue, such as disc bulges (which may cause sciatica), spinal stenosis, spinal cord and nerve roots, very well. It can also be used to see areas of contusion within the spinal cord. It shows images in the axial plane (cross sections through the spine or body), as well as the coronal and sagittal planes.
Magnetic resonance imaging (MRI), for example, is often used when the physician suspects damage to the soft tissues around the spinal cord. The spinal cord runs most of the length of the spinal column and houses the central nervous system’s spinal nerves, which are responsible for transmitting sensory information to the brain in addition to signals for voluntary muscle control. Physicians can use magnetic resonance imaging to see if these nerves or other soft tissues have been damaged by spinal fracture, impact trauma, or otherwise compromised by spinal deformities. CT scans (computerized tomography) and X-rays do not produce detailed images of soft tissue, so physicians typically do not require them to analyze soft tissue damage in the spine—unless that damage is suspected to be the result of a damaged vertebra. Magnetic resonance imaging can also reveal spinal abscesses and spinal tumors before they have a chance to compress spinal nerves, which often causes extreme pain.
If spinal fracture is suspected, physicians may require CT scans and X-rays to determine the extent of the fracture’s damage, as well as a magnetic resonance imaging exam to ensure the integrity of the spinal cord. Patients may think that these tests are excessive given that many spinal fractures occur during everyday motion (such as picking up a bag of groceries), but physicians must be absolutely certain that the soft tissues of the spinal cord are not compromised. Spinal column integrity greatly reduces the chances of the spinal nerves becoming compressed by nearby vertebrae, though the spinal disks (shock-absorbing pads between the vertebrae) can still degenerate to the point where compressed spinal nerves are a significant problem. All of these imaging exams serve to ensure that patients make safe recoveries.
Summary of Uses of Various Spinal Imaging Modalities:
X Ray: useful for evaluating curvature of spine, such as scoliosis; fractures; spinal alignment; instrumentation placed in the spine (pedicle screws, rods, plates); fusion between adjacent vertebral levels
CT scan of cervical, thoracic or lumbar spine: useful for evaluating fractures of spine; alignment of spine; bone spurs in cervical thoracic and lumbar spine
CT with myelogram: useful for evaluating nerve roots in cervical, thoracic and lumbar spine; spinal stenosis; fusion between adjacent vertebral levels (often used instead of MRI if patient has a pacemaker or implanted spinal cord stimulator)
MRI scan of cervical, thoracic or lumbar spine: useful for evaluating herniated disc, spinal stenosis, spondylolisthesis
Physician experts at the Kraus Back and Neck Institute (KBNI) in Houston TX have significant experience at taking care of patients with back problems, back injuries and other sources of back and neck pain. They frequently see patients who are suffering from the symptom of neck pain, low back pain, and mid back pain, and have never received imaging studies of the spine. Physicians at the KBNI will order the appropriate spinal imaging studies of the cervical, thoracic or lumbar spine as needed, and review the results with the patient.
The Kraus Back and Neck Institute (KBNI) in Houston TX takes care of patients in Houston and the surrounding areas, including Sugarland, Woodlands, Katy, Spring, Sealy, Baytown, Pearland, Beaumont, Galleria, Conroe, Humble, Kingwood, Port Arthur, Galveston, Memorial City, Texas Medical Center (TMC) and other Texas TX cities including Dallas, Fort Worth, San Antonio and Austin.
REFERENCE SITES
Patients suffering from neck pain or back pain, or who have been told they may require a spine surgery, can contact the Kraus Back and Neck Institute at
……. 281-713-6296
……. Or visit www.SpineHealth.com to schedule an appointment online
……. KBNI VIDEO on Back and Neck Pain Treatment : Don’t Live in Fear and Pain
Keywords: spinal, imaging, cervical, thoracic, lumbar, spine, MRI , CT, Houston, Woodlands, Katy, Memorial City, Sugarland, Texas Medical Center, Spring, Sealy, Baytown, Pearland, Beaumont, Galleria, Conroe, Humble, Kingwood, Port Arthur, Galveston, Texas, TX, Dallas, Fort Worth, San Antonio, Austin
Spine Anatomy, Lumbar Spine, Cervical Spine, Thoracic Spine discussion KBNI Houston, Katy, Woodlands, Sugarland, Texas Medical Center TMC
Posted by admin in back pain, car accident, cervical spine, houston, katy, low back pain, lumbar spine, neck pain, pain, sugarland, thoracic spine, truck accident, woodlands on June 19, 2014
spine, lumbar spine, cervical spine, thoracic spine, Houston, Sugarland, Woodlands, Katy, Spring
The anatomy of the spine is varied and complex, with strong bones working in tandem with discs (shock-absorbing pads between the vertebrae), as well as flexible ligaments, tendons, and muscles. The lumbar spine, cervical spine and thoracic spine each have their own very unique structure, allowing for different stresses and strains to be supported, and allowing for very different ranges of motion. A large collection of very sensitive nerves also dwells in the spinal column, transferring sensory information and motor control from the central nervous system to other parts of the body. There are eight different nerves associated with the cervical spine, twelve with the thoracic spine, and five with the lumbar spine. The nerves from the cervical spine generally supply movement and sensation to the arms. The nerves from the thoracic spine are mainly sensory, and supply sensation to the chest and back. The nerves from the lumbar spine mainly supply motor and sensory function to the legs.
As described above, when talking about the spine, it is generally divided into three primary regions: the lumbar spine (lower back), thoracic spine (middle back), and cervical spine (neck), while the base of the spine sits on a triangular bone called the sacrum. Each vertebra in the spine also has several parts. For example, vertebrae are divided into the body, which supports the weight of the spinal column, as well as the lamina, which covers the opening that would otherwise allow direct access to the spinal cord. Facet joints (one pair facing upward and one facing downward) link each vertebra in the spinal column and provide articulation points for movement. Repetitive load-bearing stress, poor weight management, and physical trauma can degrade the cartilage on the facet joints to the point where vertebrae are at risk for compressing nearby spinal nerves.
spine, lumbar spine, cervical spine, thoracic spine, Houston, Sugarland, Woodlands, Katy, Spring, Sealy, Baytown, Pearland, Beaumont, Galleria, Conroe, Humble, Kingwood, Port Arthur, Galveston, Memorial City, Texas Medical Center, TMC, Texas, TX, Dallas, Fort Worth, San Antonio, Austin
At times, generally from trauma or degenerative changes (wear and tear on the body), intervertebral discs located between the vertebral bodies, may herniated, and may push against the nerves leaving the cervical spine, lumbar spine, or thoracic spine. Disc herniations causing symptoms are much more frequent in the cervical spine and lumbar spine than they are in the thoracic spine. This is because the cervical and lumbar spine are subject to much movement, while the thoracic spine is held in a more rigid position as it is supported by the rib cage. A herniated disc in the lumbar spine may cause pain in the leg, and weakness of the leg. A herniated disc in the cervical spine may cause pain in the arm, or weakness of the arm. When a herniated disc in the cervical spine compresses the cervical spinal cord, it may result in a spinal cord injury and possibly partial or complete paralysis, from the level of the spinal cord compression and below. For example, if there is severe pressure on the spinal cord at the level of C5/6, a patient may have good strength in the deltoid muscles at the shoulders, but be otherwise paralyzed in the more distal arms and legs. A herniated disc in the thoracic spine may cause pain around the chest and rib cage, but when pressing on the thoracic spinal cord, may also cause partial or complete paralysis from the level of the compression and down.
Spinal nerves are particularly susceptible to injury, given that they do not regenerate once they have endured sufficient physical trauma. This is why conditions that threaten the integrity of the spinal cord—such as spinal tumors, bone spurs, and spinal fractures—must be diagnosed and treated as soon as possible. Physicians often require several imaging exams, such as CT scans, X-rays, and magnetic resonance imaging, to determine whether there are any structural problems within the spinal column that may compromise the spinal cord.
cervical spine, spine, Houston, Sugarland, Woodlands, Katy, Spring, Sealy, Baytown, Pearland, Beaumont, Galleria, Conroe, Humble, Kingwood, Port Arthur, Galveston, Memorial City, Texas Medical Center, TMC, Texas, TX, Dallas, Fort Worth, San Antonio, Austin
From an anatomical perspective, many patients who suffer from low back pain and strains and sprains often simply need to develop their torso through a series of core strengthening low back strengthening exercises. Increased blood flow will help aid the network of ligaments, tendons, and muscles that assist the spinal column of the lumbar spine in distributing the body’s weight. Back pain, when understood and treated, can be improved without surgery. As such, core strengthening is often a hallmark of physical therapy regimens for patients who have undergone spinal procedures. The same can be said for neck pain. Strengthening of the neck and paraspinal muscles adjacent to the cervical spine may help with neck pain. Strengthening of the muscles surrounding the thoracic spine may also help with mid back thoracic pain.
Spine experts at the Kraus Back and Neck Institute (KBNI) in Houston TX treat disorders of the cervical spine, thoracic spine and lumbar spine. Many patients are seen after experiencing years of spine pain, or after having suffered a car or truck accident. Regardless of the cause or duration of pain, physicians at the KBNI obtain the appropriate imaging studies and nerve studies to look for the source of the pain. After the source of pain is localized, treatment can begin to attempt to treat and improve the pain. Neurosurgeons at the KBNI have found that the majority of patients suffering from pain do not need an operation on the spine, but when surgery is needed, they have the ability to perform the spine surgery using the latest techniques in minimally invasive spine surgery when appropriate.
lumbar spine, spine, Houston, Sugarland, Woodlands, Katy, Spring, Sealy, Baytown, Pearland, Beaumont, Galleria, Conroe, Humble, Kingwood, Port Arthur, Galveston, Memorial City, Texas Medical Center, TMC, Texas, TX, Dallas, Fort Worth, San Antonio, Austin
The Kraus Back and Neck Institute (KBNI) in Houston TX takes care of patients in Houston and the surrounding areas, including Sugarland, Woodlands, Katy, Spring, Sealy, Baytown, Pearland, Beaumont, Galleria, Conroe, Humble, Kingwood, Port Arthur, Galveston, Memorial City, Texas Medical Center (TMC) and other Texas TX cities including Dallas, Fort Worth, San Antonio and Austin.
Patients suffering from a herniated disc can contact the Kraus Back and Neck Institute at
……. 281-713-6296
……. Or visit www.SpineHealth.com to schedule an appointment online
……. KBNI VIDEO on Back and Neck Pain Treatment : Don’t Live in Fear and Pain
Keywords: spine, lumbar spine, cervical spine, thoracic spine, Houston, Sugarland, Woodlands, Katy, Spring, Sealy, Baytown, Pearland, Beaumont, Galleria, Conroe, Humble, Kingwood, Port Arthur, Galveston, Memorial City, Texas Medical Center, TMC, Texas, TX, Dallas, Fort Worth, San Antonio, Austin
thoracic spine, spine, Houston, Sugarland, Woodlands, Katy, Spring, Sealy, Baytown, Pearland, Beaumont, Galleria, Conroe, Humble, Kingwood, Port Arthur, Galveston, Memorial City, Texas Medical Center, TMC, Texas, TX, Dallas, Fort Worth, San Antonio, Austin
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