Sciatica: Symptoms, Treatment Options, and When to Consider Surgery - Neurosurgery

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Herniated disc


I have already seen a rehabilitation specialist.
I am 20 years old and have been diagnosed with spinal stenosis at a specific lumbar vertebra, which is compressing the nerve, leading to sciatica.
Currently, I am undergoing stretching exercises and electrical therapy for rehabilitation.
I experience pain throughout my entire leg, cannot stand for long periods, have difficulty moving, and need to sit down after walking a few steps.
I also experience pain while sleeping, with the most severe discomfort in my back, entire left leg, and buttocks.
There is a numbness sensation in my whole leg, and even in my private area, I feel numbness.
When I wipe after using the restroom, I am unsure if I have wiped properly.
Is this indeed sciatica, or could there be a possibility of cauda equina syndrome? My daily life is currently affected.
Can rehabilitation alone truly resolve this issue? At what point would surgery be necessary?

Jun, 20~29 year old female. Ask Date: 2022/11/15

Dr. Lai Zhaokang reply Neurosurgery


Hello: If you have already made efforts in rehabilitation and your symptoms have not improved, it is recommended to consult a neurosurgeon.
Bring your MRI scans for evaluation to see if other treatments can be considered, such as lumbar nerve block or minimally invasive spine surgery...
it does not necessarily mean you need to undergo major surgery.
Best wishes, Dr.
Lai Chao-Kang, Director of Spine Neurosurgery, Changhua Hospital.

Reply Date: 2022/11/15

More Info


Sciatica is a term used to describe pain that radiates along the path of the sciatic nerve, which branches from your lower back through your hips and buttocks and down each leg. It typically affects only one side of the body and can cause a variety of symptoms, including pain, numbness, tingling, and weakness in the affected leg. Given your description of symptoms—persistent pain in the back, left leg, and buttocks, along with numbness and tingling sensations—it is indeed possible that you are experiencing sciatica. However, the presence of symptoms such as numbness in the genital area and difficulty with bowel or bladder control raises concerns for a more serious condition known as cauda equina syndrome, which is a medical emergency.


Symptoms of Sciatica
The symptoms of sciatica can vary widely but often include:
- Sharp pain that may make it difficult to stand up or walk.

- Numbness or weakness in the affected leg.

- Tingling sensations that may radiate down the leg.

- Pain that worsens with prolonged sitting or standing.

- Difficulty controlling leg movements.


Treatment Options
Initial treatment for sciatica typically includes conservative measures such as:
1. Physical Therapy: As you are currently undergoing rehabilitation, physical therapy can help strengthen the muscles supporting your spine, improve flexibility, and reduce pressure on the sciatic nerve.

2. Medications: Over-the-counter pain relievers (like ibuprofen or acetaminophen) can help manage pain. In some cases, your doctor may prescribe stronger medications or muscle relaxants.

3. Heat and Ice Therapy: Applying heat or ice to the affected area can help alleviate pain and inflammation.

4. Epidural Steroid Injections: If conservative treatments fail, corticosteroid injections may help reduce inflammation around the nerve roots.


When to Consider Surgery
Surgery is generally considered when:
- Symptoms persist despite conservative treatment for 6 to 12 weeks.

- There is significant weakness in the leg or foot.

- You experience loss of bowel or bladder control, which may indicate cauda equina syndrome.

- Pain is severe and debilitating, impacting your quality of life.

In your case, the combination of severe pain, numbness, and potential loss of sensation in the genital area is concerning. These symptoms could indicate that the nerve is severely compressed, and if left untreated, it could lead to permanent nerve damage. Therefore, it is crucial to consult with a spine specialist or neurosurgeon who can evaluate your condition further, possibly through imaging studies like MRI, to determine the extent of nerve compression and the best course of action.


Conclusion
While physical therapy and conservative treatments can be effective for many individuals with sciatica, your symptoms suggest that you may need a more thorough evaluation to rule out serious conditions like cauda equina syndrome. If you are experiencing significant limitations in your daily activities and quality of life, it is essential to seek further medical advice promptly. Early intervention can lead to better outcomes and potentially prevent long-term complications.

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