About Cervical Spondylosis
The development of cervical spondylosis involves several factors, including:
- Anatomic abnormalities: Degeneration of the cervical vertebrae, intervertebral discs, and ligaments can lead to spinal cord compression in the spinal canal.
- Kinetic factors: Repetitive trauma from flexion, extension, and rotation of the neck can worsen the compression and disrupt blood flow in the spinal cord.
- Spinal cord ischemia: Reduced blood flow to the spinal cord can occur as a result of the anatomical abnormalities and kinetic factors mentioned above.
Non-modifiable risk factors (factors a person can’t change) for cervical spondylosis include:
- Age: Increasing age is a common risk factor for developing this condition.
- Genetics: Some types of Cervical Spondylosis have familial links, suggesting a genetic predisposition.
- Previous neck injury
Modifiable risk factors (factors a person can possibly change) for cervical spondylosis include:
- Smoking: Smoking has been associated with an increased risk of developing this condition.
- Repetitive movements: Certain occupations or activities that involve repetitive movements of the neck (for example, constantly looking up or down or straining the neck for heavy lifting) may contribute to the development of cervical spondylosis.
It's important to note that these risk factors may increase the likelihood of developing cervical spondylosis but do not guarantee its occurrence. It's always best to consult with a healthcare professional for personalized advice and management options.
The most common early symptoms of cervical spondylosis include:
- Neck pain
- Radiating pain to the head or shoulders
- Swelling in the neck
- Stiffness in the neck
- Muscle spasms
- Headaches
- Popping sensation when turning the neck
As cervical spondylosis progresses or reaches higher severity, additional symptoms may occur, such as:
- Balance issues and trouble walking
- Stiff movements or changes in posture
- Weakness in the arms and legs
- Lack of dexterity
If the spinal cord becomes pinched, symptoms such as tingling or numbness in the arms or legs, losing coordination (difficulty walking), or loss of bladder or leg control can occur. In some cases, compression of blood vessels can affect blood supply to the brain, leading to dizziness and blackouts. These are important warning symptoms the require emergency medical attention.
It's important to note that these symptoms can vary from person to person. If you experience any of these symptoms, it is recommended to consult with a healthcare professional for an accurate diagnosis and appropriate treatment.
To diagnose cervical spondylosis, the following examinations, tests, and procedures may be performed:
- Clinical symptoms and signs assessment: This involves evaluating the patient's reported symptoms and physical signs, such as cervical pain, limited range of movement, numbness or weakness in the upper limbs, and dizziness or vertigo.
- Imaging examinations: X-ray, computed tomography (CT), and magnetic resonance imaging (MRI) are used to visualize the cervical spine and identify any structural abnormalities or degenerative changes.
- Electrophysiology: This includes nerve electrophysiological examinations like electromyography (EMG) and somatosensory evoked potentials (SEP). These tests can provide valuable information about nerve damage and lesions in the spinal cord or brain.
It's important to note that all examinations and tests are not always necessary for every patient. The decision to perform them depends on individual factors and the judgment of the healthcare provider. Always consult with your healthcare professional for personalized advice.
The goals of treatment for cervical spondylosis are to alleviate pain, improve function, and prevent further progression of the condition. Here are treatment options and how they work to achieve these goals:
Medication:
- Nonsteroidal anti-inflammatory drugs (NSAIDs) can help reduce pain and inflammation.
- Muscle relaxants can help relieve muscle spasms in the neck.
- Pain medications may be prescribed for severe pain, but they should be used cautiously and for short periods.
Therapies:
- Physical therapy exercises can strengthen the neck muscles and improve flexibility to help improve function.
- Traction therapy can help relieve pressure on the nerves and reduce pain.
- Manual therapy techniques, such as massage or mobilization, can help improve range of motion and reduce pain.
- Psychotherapy: Cognitive behavioral therapy may help with improved sleep and reduced pain
Therapeutic procedures:
- Epidural steroid injections can provide temporary relief by reducing inflammation around the affected nerves.
- Radiofrequency ablation uses heat to disrupt nerve signals and provide pain relief.
- Surgery on the cervical spine may be an option for severe cases not helped by other treatments.
Health behavior changes:
- Maintaining good posture and avoiding activities that strain the neck can help prevent further damage.
- Regular exercise and weight management can improve overall spinal health.
Remember, it's important to consult with your healthcare professional before starting any medication or treatment. They can assess your individual situation and provide personalized recommendations. Medication dosing and potential side effects may be affected by many factors. Check with your health care professional about dosing for your individual situation. Check with your health care professional and read the information provided with your medication.