Carpal Tunnel Syndrome: Carpal tunnel syndrome is one of the most common nerve compression syndromes, where the median nerve gets compressed at the wrist. It often worsens at night or after repetitive hand activity.

Common triggers include repetitive work, keyboard use, prolonged phone holding, pregnancy-related swelling, diabetes, and thyroid disorders in selected cases.

Ulnar Nerve Compression and Cubital Tunnel Syndrome

Ulnar nerve compression is another frequent type of nerve compression syndrome, especially when the nerve is trapped at the elbow, this is called cubital tunnel syndrome. Ulnar nerve compression can also occur at the wrist, though elbow compression is more common.

It is often triggered by:

Prolonged elbow bending (sleeping with bent elbows).
Leaning on elbows (desk work, driving).
Repetitive elbow flexion activities.

Tarsal Tunnel Syndrome

Tarsal tunnel syndrome is a form of nerve compression syndromes where the tibial nerve is compressed near the inner ankle. This can cause numbness, burning, or tingling in the foot, especially the sole.

Common contributing factors include flat feet, ankle swelling, previous injury, arthritis, and varicose veins in selected cases.

Meralgia Paresthetica

Meralgia paresthetica is a nerve compression syndrome affecting the lateral femoral cutaneous nerve near the groin region. It causes burning pain or numbness over the outer thigh and is sensory only (usually no muscle weakness).

Typical triggers include:

Tight belts or tight jeans.
Obesity.
Pregnancy.
Prolonged standing or walking.

Radiculopathy Symptoms (Spine-Related)

Some nerve compression syndromes are spine-related, producing radiculopathy symptoms when a nerve root gets irritated. This can happen in the neck (cervical radiculopathy) or lower back (lumbar radiculopathy).

Patients may notice radiating pain, tingling, numbness, and sometimes weakness in the arm or leg depending on the affected nerve root.

Nerve Compression Syndrome: Causes & Treatment