Leg and Buttock Numbness After Back Injury: Key Insights - Neurology

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Numbness in the calf extending to the thigh with a tingling sensation in the right posterior hip?


Hello, Dr.
Jiang.
Six days ago, I was knocked down by a wind-blown iron gate, which impacted my lower back.
At that time, there was no significant injury.
Four days ago, I lifted a heavy object and strained my back.
Two days ago, I accidentally slipped in the bathroom and landed on my right hip.
Today, when I got up, I noticed some numbness in my calf.
After walking for about five minutes, I start to feel a burning and tingling sensation in my calf, which gradually extends to my thigh and eventually reaches the back of my right hip.
I am also concerned that there might be an issue with my spine.
What areas should I pay attention to, or what specific examinations should I consider? Thank you.

Lin Xiansheng, 30~39 year old female. Ask Date: 2020/04/28

Dr. Jiang Junyi reply Neurology


Hello, based on your description, it may be necessary to consider symptoms of sciatica due to intervertebral disc compression.
A herniated disc can also occur due to sudden injuries, such as twisting the waist suddenly, bending to lift heavy objects, or experiencing excessive force, such as falling from a ladder or landing heavily on the spine.
If a herniated disc causes a localized inflammatory response, it can lead to back pain and compress nerve roots, resulting in numbness and pain radiating down one leg.
It is recommended that you visit a rehabilitation department or a neurosurgery clinic for examination and follow-up.
Wishing you good health and peace.
Dr.
Jiang from Taoyuan Medical Center cares about you.

Reply Date: 2020/04/28

More Info


Hello, thank you for reaching out with your concerns regarding the numbness and discomfort you're experiencing after your recent injuries. Based on your description, it sounds like you have sustained multiple injuries to your lower back and right buttock, which may be contributing to the symptoms you're experiencing in your leg and buttock.

Firstly, the numbness and burning sensations in your lower leg, which extend to your thigh and buttock, could be indicative of nerve involvement. Given that you mentioned a history of back injury and subsequent activities that may have exacerbated the condition, it is possible that you are experiencing symptoms related to nerve compression or irritation. This could be due to a herniated disc, muscle spasm, or other spinal issues that may be affecting the nerves that innervate your lower extremities.

When you experience numbness, tingling, or burning sensations, it is essential to consider the following potential causes:
1. Nerve Compression: The lumbar spine houses nerves that travel down to the legs. If there is a herniated disc or spinal stenosis, these nerves can become compressed, leading to symptoms like those you are describing.

2. Muscle Spasms: After an injury, muscles can go into spasm as a protective mechanism. This can lead to tightness and pressure on nearby nerves, resulting in numbness or tingling.

3. Injury to the Sciatic Nerve: The sciatic nerve runs from the lower back down through the buttocks and into the legs. If this nerve is compressed or irritated, it can cause pain, numbness, and tingling along its pathway.

4. Referred Pain: Sometimes, pain or discomfort in one area can be referred from another area of the body. For instance, issues in the lower back can manifest as pain or numbness in the legs.

Given your symptoms, it is advisable to seek a thorough evaluation from a healthcare professional, preferably a neurologist or an orthopedic specialist. They may recommend imaging studies such as an MRI of the lumbar spine to assess for any disc herniation, spinal stenosis, or other structural issues that could be contributing to your symptoms. Additionally, nerve conduction studies or electromyography (EMG) may be helpful in evaluating the function of the nerves and muscles in your legs.

In the meantime, here are some general recommendations to help manage your symptoms:
- Rest: Avoid activities that exacerbate your symptoms, particularly heavy lifting or prolonged sitting.

- Ice and Heat Therapy: Applying ice to the affected area can help reduce inflammation, while heat can help relax tight muscles.

- Gentle Stretching: If tolerated, gentle stretching of the lower back and legs may help alleviate some discomfort.

- Over-the-Counter Pain Relief: Nonsteroidal anti-inflammatory drugs (NSAIDs) can help manage pain and inflammation, but consult with a healthcare provider before starting any medication.

It is crucial to monitor your symptoms closely. If you experience worsening numbness, weakness in your legs, or any bowel or bladder dysfunction, seek immediate medical attention, as these could be signs of a more serious condition requiring urgent care.

In summary, your symptoms warrant further investigation to determine the underlying cause. A comprehensive evaluation will help guide appropriate treatment and rehabilitation strategies to facilitate your recovery and prevent future complications. Thank you for your inquiry, and I wish you a speedy recovery.

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