Stenosis, as the name implies, means narrowing. Our spinal canal has been narrowed. More specifically, spinal stenosis is the slowly progressive narrowing of the space reserved for your spinal cord and other spinal nerves in the spine. If left untreated, it is an increasingly common and serious effect on our daily life and activity levels as we age. Think about it, spinal stenosis means that the walls of your spinal cord are slowly shutting down. If left untreated, the walls eventually crush the already non-functional spinal cord and cause tremendous pain.
Anterior causes of stenosis are more common, such as bone spurs, herniated discs, herniated discs, torn discs, and scarring from the treatment of trauma. Over time, if these other conditions remain untreated and allowed to progress, spinal stenosis symptoms can begin to show. For this reason, it is very important to be aggressive in dealing with pain.
Finding the narrowed channels in spinal stenosis.
In a normal spine, there is no evidence of spinal stenosis; therefore there is no compression of the spinal cord or nerves. In the case of spinal stenosis, there is evidence of spinal stenosis. If you think you have spinal stenosis, the treatment needed will vary depending on the stage of the stenosis.
Symptoms and causes of spinal stenosis.
Most people with spinal stenosis or usually feel muscle weakness in the arms or legs as well as tingling sensations. However, the symptoms of spinal stenosis vary greatly among individual patients, and the severity of symptoms depends on how long their disease has progressed. The longer the duration of the disease, the more severe the symptoms. Therefore, early treatment of spinal stenosis is essential to prevent this from happening.
Symptoms of cervical spinal stenosis.
1. pain in the neck, shoulders, upper extremities and hands.
2. reduced muscle strength and muscle coordination in the upper extremities and hands
3. problems with balance.
4, numbness and tingling sensation in the shoulder, upper extremity or hand.
Symptoms of lumbar spinal stenosis.
1. symptoms of numbness, tingling and cramping in the thighs and calves
2. muscle weakness or loss of limb motor function in the distal extremities of the lower limbs, which is aggravated by bending or sitting.
3. stiffness in the calves and thighs.
4. persistent and severe tingling in the lower extremities that affects standing or walking.
5. Loss of diaphoretic function in the most severe cases, requiring immediate medical attention.
The reason these symptoms are felt in the upper or lower extremities is that the spinal canal in the lesion area has narrowed. If there is spinal stenosis in the cervical spine, you may feel symptoms in the neck and upper extremities. If there is spinal stenosis in the lumbar spine, you may feel pain in the lower back that radiates to the lower extremities and feet. If spinal stenosis is trapping the sciatic nerve, you will begin to feel sciatica symptoms. Sciatica is a radiating pain that radiates through the buttocks all the way to the back of the thigh.
Causes of spinal stenosis.
Causes of spinal stenosis: Usually age-related. It usually originates from changes in the intervertebral discs, such as tears, herniations, and scar formation. Then progressively, inflammation of the spinal joints, thickening of the ligaments of the spine, and the generation of bone spurs in the vertebral bodies and joint surfaces occur. Together, these factors lead to a reduction in the size of the spinal canal and the formation of spinal stenosis.
Treatment of spinal stenosis.
Non-surgical conservative treatment is possible 6-8 weeks prior to surgery. Improvement of spinal stenosis by conservative methods has a high success rate. Treatment for acute injury to the spinal cord in spinal stenosis includes rest, cold compresses, and nonsteroidal anti-inflammatory drugs to reduce local inflammation in the early stages of the injury. Forty-eight to 72 hours after an acute injury, hot physical therapy should be initiated to stimulate local blood flow and promote repair of the injured area.
In some more severe cases more aggressive treatments such as physical therapy and spinal manipulation can be used. In addition acupuncture can also relieve local pain and soreness. The treatment should be used in conjunction with the patient’s spinal stenosis and the patient’s daily self-conscious symptoms. The degree of spinal stenosis does not correspond exactly to the patient’s condition. This is because the same degree of spinal stenosis may cause very severe symptoms in some patients, while in others, only mild symptoms may occur. With our guidance, you will receive the appropriate treatment.
Timing of surgery for sciatica.
Surgery should only be applied to patients who have failed to respond to conservative treatment. In some rare cases, patients presenting with numbness or muscle weakness that affects the ability to walk, or who have developed problems with diaphoresis, should undergo immediate surgical intervention.
Surgical modalities for sciatica.
Intervertebral disc endoscopy.
The patient is given intravenous sedation anesthesia in the operating room. After local anesthesia has taken effect, a pencil-sized metal tube is inserted into the responsible lumbar disc segment to remove the disc under fluoroscopic guidance. This approach avoids the local muscle and soft tissue disruptions associated with traditional open surgery.
Intervertebral foraminoscopy.
Access is through the intervertebral foramen where the nerve roots emanate from the spinal cord to travel. It is a minimally invasive procedure in which the spine and its supporting structures are viewed endoscopically through a small incision. The procedure is accomplished through a combination of disc endoscopy and foraminoscopy. Minimally invasive surgery allows patients to walk out of the surgical treatment center on the day of surgery on their own with a companion.
Diagnosis of spinal stenosis.
The comprehensive diagnosis of spinal stenosis is generally a combination of several different tests.
1. First, the patient’s medical and genetic history is asked and evaluated.
2. second, the physician will perform a physical examination to assess the strength of your leg and foot muscles
3. by nerve sensory testing to check for symptoms of nerve compression or irritation
4. Finally, by testing balance and physiopathic reflexes to see if there are specific symptoms of nerve root and spinal cord compression.
Imaging of spinal stenosis.
CT scans can be performed with drug staining injected into the spinal canal. MRI can also help confirm the diagnosis of spinal stenosis. x-rays are often used to rule out other conditions that can cause the same symptoms. Non-staining CT exams are generally not used to diagnose spinal stenosis unless very fine cross-sectional CT scans are available.