Herniated disc
I initially only experienced numbness in my left foot, and I have been undergoing rehabilitation for my lower back.
Gradually, I started to feel numbness in my right foot as well.
The doctor mentioned that the movement of my intervertebral disc could be the cause.
Is that true? Also, is there a possibility that my spine's slight slippage means I won't recover from the lower back rehabilitation?
Wang, 50~59 year old female. Ask Date: 2005/10/26
Dr. Zheng Shunping reply Rehabilitation
In response to your question: Generally, lumbar disc herniation primarily presents with unilateral paresthesia.
If there is bilateral paresthesia, it often indicates the presence of additional issues, with spinal canal stenosis being the most common cause.
Based on your symptoms, further detailed examination is recommended.
Additionally, there is some degree of vertebral slippage, which may still be classified as Grade I (if it were Grade III, surgery would be necessary).
Physical therapy focusing on lumbar traction combined with exercise treatment, especially strengthening the abdominal muscles, should lead to gradual recovery.
Reply Date: 2005/10/26
More Info
Herniated discs, also known as slipped or ruptured discs, occur when the soft inner gel of a spinal disc protrudes through a tear in the tougher exterior. This can lead to compression of nearby nerves, resulting in pain, numbness, or weakness in the limbs. Understanding the causes, symptoms, and rehabilitation options for herniated discs is crucial for effective management and recovery.
Causes of Herniated Discs
Herniated discs can be caused by a variety of factors, including:
1. Age-Related Degeneration: As we age, the discs in our spine lose hydration and elasticity, making them more susceptible to damage.
2. Injury or Trauma: Sudden heavy lifting or awkward movements can cause a disc to herniate.
3. Repetitive Strain: Jobs or activities that involve repetitive bending or lifting can increase the risk.
4. Genetic Factors: A family history of disc problems may predispose individuals to herniation.
Symptoms of Herniated Discs
The symptoms of a herniated disc can vary depending on the location of the herniation and whether it is pressing on a nerve. Common symptoms include:
- Pain: This may be localized to the back or neck, or it may radiate down the legs (sciatica) or arms.
- Numbness or Tingling: Often felt in the legs or arms, corresponding to the affected nerve.
- Weakness: Muscle weakness in the affected area can occur, making it difficult to perform certain movements.
- Loss of Reflexes: In some cases, reflexes may be diminished in the affected limbs.
Rehabilitation Options
Rehabilitation for herniated discs typically includes a combination of conservative treatments aimed at relieving pain and improving function. Here are some common approaches:
1. Physical Therapy: A physical therapist can design a tailored exercise program to strengthen the muscles supporting the spine, improve flexibility, and promote proper posture. This may include stretching exercises, strengthening exercises, and techniques to improve body mechanics.
2. Medication: Over-the-counter pain relievers (like NSAIDs) or prescription medications may be used to manage pain and inflammation.
3. Epidural Steroid Injections: In some cases, corticosteroid injections can help reduce inflammation around the affected nerve roots.
4. Chiropractic Care: Some patients find relief through spinal manipulation, although this should be approached cautiously and discussed with a healthcare provider.
5. Surgery: If conservative treatments fail to provide relief after several months, surgical options may be considered. This could involve removing the herniated portion of the disc or, in more severe cases, spinal fusion.
Addressing Your Concerns
Regarding your specific situation, it is indeed possible for a herniated disc to cause symptoms in both legs, as nerve compression can affect multiple areas. If your doctor has indicated that your disc is moving and you are experiencing symptoms in both legs, it is essential to follow up with appropriate imaging studies, such as an MRI, to assess the extent of the herniation and any potential spinal instability (spondylolisthesis).
If you are undergoing rehabilitation but not experiencing improvement, it may be worth discussing with your healthcare provider whether your current treatment plan is adequate or if adjustments are necessary. In some cases, a multidisciplinary approach involving pain management specialists, physical therapists, and orthopedic or neurosurgeons may be beneficial.
Conclusion
In summary, herniated discs can lead to significant discomfort and functional limitations, but with appropriate management, many individuals can achieve relief and improve their quality of life. It is crucial to maintain open communication with your healthcare team, adhere to prescribed rehabilitation protocols, and consider further evaluations if symptoms persist or worsen. Always consult with your physician before making any changes to your treatment plan.
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