The L3-L4 motion segment may cause muscle pain, discogenic pain, radicular (nerve root) pain, and/or radiculopathy (neurologic deficit) that typically affects the lower back and/or the legs.

At the L3 L4 spine level, this narrowing can compress the nerves that travel to the lower extremities, causing symptoms such as pain, tingling, numbness, and weakness in the legs …

Aug 7, 2025 · When L3 or L4 nerve roots are compressed or irritated, a range of symptoms can manifest in areas supplied by these nerves. A common symptom is pain, which often radiates …

Repetitive movements can lead to a pinched nerve and neuropathy. You may have limb weakness, numbness, pain or tingling. At-home treatments provide symptom relief. What are …

Dec 7, 2024 · Symptoms of L3 spine issues can vary but often include: Lower Back Pain: Pain specific to the L3 back region or radiating toward the buttocks and legs. Leg Weakness and …

Back pain is often the most prominent sign, but leg pain, leg weakness, and tingling or numbness in the lower extremities are also common. In more severe cases, patients may experience loss …

As the bulge progresses or if nerve compression occurs, symptoms can extend beyond the lower back to the buttocks, thighs, or legs, reflecting nerve root irritation. Patients might experience …

Symptoms generated from nerve compression in the lumbar spine basically include pain, numbness, paresthesias (pins and needles sensation) and possibly motor weakness. Each …

Aug 22, 2024 · Occasionally, a spinal nerve root is subjected to compression or irritation due to several factors. This compression is known as neural/nerve root impingement and can cause …

Clinical presentation depends on the cause of the radiculopathy and which nerve roots are being affected. Also important is the nature (sharp, dull, piercing, throbbing, stabbing, shooting, …