Back Pain Specialist in Palamu
Not all back pain is mechanical. When nerves are involved, you need a neurologist. Dr. Yuvraj Lahre (DM Neurology, AIIMS) evaluates and treats back pain with nerve root compression, sciatica, and neurological red flags at Palamu Neuro & Eye Care, Palamu.
When to Worry
- !Saddle anesthesia (numbness in the inner thighs, buttocks, and perineal region) with new-onset urinary retention or incontinence — this is cauda equina syndrome, a neurosurgical emergency. The cauda equina (bundle of nerve roots below the spinal cord) is compressed, usually by a massive disc herniation. Without decompressive surgery within 24 to 48 hours, permanent paralysis of the legs, loss of bowel and bladder control, and sexual dysfunction can result.
- !Back pain at night that is severe, unrelenting, and not relieved by any position — unlike mechanical back pain which improves with rest and recumbency, nocturnal pain that prevents sleep raises high suspicion for a spinal tumor (primary or metastatic) or spinal infection (vertebral osteomyelitis or epidural abscess).
- !Back pain with unexplained fever, chills, recent bacterial infection, IV drug use, or immunocompromised state — this combination should raise suspicion for a spinal epidural abscess or vertebral osteomyelitis (discitis). Delayed diagnosis can result in permanent paralysis. The classic triad (back pain, fever, neurological deficit) is present in only 15 percent of cases, making a high index of suspicion essential.
- !Progressive bilateral leg weakness with difficulty walking, climbing stairs, or rising from a chair — this indicates significant spinal cord or multiple nerve root compression. If the weakness is rapidly progressive (worsening over hours to days), urgent MRI and neurosurgical consultation are required.
- !Back pain following significant trauma (fall from height, motor vehicle accident, direct blow to the spine) in a patient over 50, or with known osteoporosis — at-risk patients can sustain vertebral compression fractures even from minor trauma like lifting or bending. A CT or MRI is needed to assess spinal stability and rule out retropulsion of fracture fragments into the spinal canal.
- !Back pain in a patient with a known history of cancer (especially breast, lung, prostate, thyroid, renal, or multiple myeloma) — the spine is the most common site for skeletal metastases. Any new or changing back pain in a cancer patient should be considered metastatic disease until proven otherwise.
Possible Causes
Lumbar Disc Herniation with Radiculopathy
The intervertebral disc consists of a tough outer annulus fibrosus and a gel-like nucleus pulposus. When the annulus tears, the nucleus can herniate and compress an exiting nerve root. The L4-L5 and L5-S1 levels account for over 90 percent of symptomatic herniations. The resulting radiculopathy causes sharp, shooting pain, numbness, and tingling in the dermatome of the affected nerve root. L5 radiculopathy causes foot drop and sensory loss over the dorsum of the foot, while S1 radiculopathy causes ankle jerk loss and sensory loss over the lateral foot. Most herniations improve with conservative management.
Lumbar Spinal Stenosis
Age-related degenerative narrowing of the spinal canal or neural foramina, typically due to facet joint hypertrophy, ligamentum flavum thickening, and disc bulging. Unlike disc herniation, spinal stenosis causes neurogenic claudication — leg pain, heaviness, and numbness that comes on with walking or prolonged standing and is relieved by sitting or bending forward (the shopping cart sign). This is because flexion increases the cross-sectional area of the spinal canal. Spinal stenosis typically affects patients over 60 and is a slowly progressive condition.
Spondylolisthesis and Spondylolysis
Spondylolysis is a stress fracture of the pars interarticularis (the bony bridge between the upper and lower facet joints of a vertebra), common in young athletes involved in repetitive hyperextension (gymnasts, cricketers, weightlifters). Spondylolisthesis occurs when a vertebra slips forward over the one below it due to bilateral pars defects (isthmic type) or degenerative facet joint disease (degenerative type). This can cause mechanical back pain with extension and, if the slip is significant, nerve root compression. Grade of slippage is assessed on lateral X-ray or MRI.
Vertebral Compression Fracture
Sudden onset of severe focal back pain after minimal trauma in patients with osteoporosis (postmenopausal women, long-term steroid users, elderly) or pathological fractures from metastatic disease or multiple myeloma. The thoracolumbar junction (T12-L1) is most commonly affected. Multiple compression fractures lead to progressive kyphosis (dowager hump), height loss, and chronic pain. MRI with STIR sequences differentiates acute/edematous fractures from chronic healed ones and helps distinguish osteoporotic from pathological fractures.
Which Specialist Should You See?
When back pain is accompanied by shooting nerve pain, numbness, or weakness in the legs (sciatica), a neurologist is the best specialist to consult. Dr. Yuvraj Lahre provides expert medical management for spine-related neurological issues without immediately resorting to surgery.
Diagnostic Approach
Dr. Lahre conducts a thorough neurological examination, specifically testing reflexes, muscle strength, and sensation to pinpoint the exact nerve root that is being compressed. If severe disc herniation or spinal stenosis is suspected, he will coordinate an MRI to visualize the spine's anatomy in detail.
Experiencing Back Pain?
Don't ignore your symptoms. Get expert evaluation from Dr. Yuvraj Lahre at Palamu Neuro & Eye Care, Palamu.
Frequently Asked Questions
When does back pain need a neurologist rather than an orthopedician?
Back pain needs neurological evaluation when it is accompanied by symptoms that suggest nerve involvement: pain radiating down the leg (sciatica), numbness or tingling in the legs or feet, weakness of the leg or foot (e.g., foot drop), difficulty controlling bladder or bowel function (cauda equina syndrome — a surgical emergency), or when there are signs of spinal cord compression. Neurologists like Dr. Yuvraj Lahre are specifically trained to localize the exact nerve root or spinal cord level affected, perform and interpret nerve conduction studies (NCS) and electromyography (EMG) to assess nerve damage severity, and differentiate neurological back pain from mechanical back pain that an orthopedician treats.
What are the red flags for serious causes of back pain?
Dr. Lahre systematically screens for the following red flags at every back pain consultation: (1) Age under 20 or over 50 at first onset, (2) History of cancer (particularly breast, lung, prostate, thyroid, or kidney — which metastasize to the spine), (3) Unexplained weight loss, fever, or night sweats, (4) Pain that is constant, progressive, and worse at night (unrelieved by rest, unlike mechanical pain), (5) Intravenous drug use or immunosuppression (risk of spinal infection/epidural abscess), (6) Significant trauma, (7) Saddle anesthesia and bowel/bladder dysfunction (cauda equina syndrome), (8) Progressive neurological deficit. The presence of any red flag warrants urgent MRI and targeted investigation.
What is sciatica and how is it treated at Palamu Neuro & Eye Care?
Sciatica is pain that radiates along the path of the sciatic nerve — from the lower back through the buttock and down the back of the leg, often to the foot. It results from compression or irritation of a lumbar nerve root (most commonly L4-L5 or L5-S1), typically due to a herniated disc, spinal stenosis, or spondylolisthesis. Treatment at Palamu Neuro & Eye Care begins with confirming the diagnosis through clinical examination and MRI when indicated, followed by a structured non-surgical approach: neuropathic pain medications (gabapentin, pregabalin, or duloxetine), a short course of NSAIDs, activity modification (not prolonged bed rest — which worsens outcomes), and a guided physical therapy program. Most patients (80 to 90 percent) improve within 6 to 12 weeks without surgery. Dr. Lahre reserves surgical referral for progressive neurological deficits, cauda equina syndrome, or severe pain refractory to 6 to 8 weeks of optimal conservative treatment.
Can vitamin deficiency cause back pain or nerve symptoms?
Yes, vitamin B12 deficiency is a well-recognized cause of neurological symptoms that can mimic or worsen back and nerve pain. B12 deficiency causes subacute combined degeneration of the spinal cord (affecting the dorsal columns and corticospinal tracts), leading to numbness, tingling, unsteady gait, and sometimes pain. It also causes peripheral neuropathy. Vitamin D deficiency contributes to bone pain and muscle weakness, which can secondarily worsen back pain. At Palamu Neuro & Eye Care, Dr. Lahre routinely checks vitamin B12 and vitamin D levels in patients with unexplained neuropathic symptoms — especially in vegetarians (B12 deficiency risk), people with limited sun exposure, and those on long-term metformin or proton pump inhibitors.
What diagnostic tests are used for back pain at Palamu Neuro & Eye Care?
Dr. Lahre follows a stepwise, judicious approach to imaging. Not all back pain requires an MRI. For acute mechanical low back pain without red flags, imaging is not recommended for the first 4 to 6 weeks. When red flags are present or radicular symptoms persist, an MRI of the lumbosacral spine (without contrast initially, with gadolinium contrast if infection, inflammation, or tumor is suspected) is the imaging modality of choice. MRI visualizes discs, nerve roots, the spinal cord, ligaments, and soft tissues in exquisite detail. X-rays have limited utility except for suspected fractures or instability. For patients with radiculopathy, Dr. Lahre may perform nerve conduction studies (NCS) and electromyography (EMG) to assess the functional integrity of the affected nerve root and rule out mimics like peripheral neuropathy or lumbosacral plexopathy.