Causes of Cervical Spinal Stenosis

The most common causes of cervical spinal stenosis include spinal asymmetry, disc bulging or herniation, and age-related degenerative changes such as arthritis. As we age, intervertebral discs gradually lose water content and cushioning ability. One of the earliest degenerative changes is the formation of tiny tears in the outer ring of the disc (annulus fibrosus), which can occur without obvious symptoms. These tears heal by forming scar tissue, which is structurally weaker than the original tissue.

Repetitive stress, trauma, or poor postural habits may lead to spinal misalignment, which further accelerates disc degeneration. As disc height decreases, the space between vertebrae becomes reduced, leading to increased mechanical stress on surrounding joints. This pressure can cause facet joint degeneration and inflammation.

As a compensatory response, bone spurs (osteophytes) may develop around the vertebrae and facet joints. These bony overgrowths can narrow the spinal canal and compress either the spinal cord (causing myelopathy) or nerve roots exiting the spine (causing radiculopathy).

Signs and Symptoms of Cervical Spinal Stenosis

The symptoms of cervical spinal stenosis vary depending on whether the compression affects the spinal cord or the spinal nerve roots:

Radiculopathy (Nerve Root Compression)

• Sharp, shooting, or burning pain radiating from the neck into the shoulder, arm, or hand

• Tingling (paresthesia) and numbness in specific dermatomal patterns

• Muscle weakness in the affected area

• Symptoms may worsen with neck movements or certain postures

Myelopathy (Spinal Cord Compression)

• Numbness, tingling, or weakness in both the upper and lower limbs

• Poor coordination or difficulty with fine motor skills (e.g., buttoning a shirt)

• Gait disturbances, spasticity, or leg stiffness

• Loss of balance or proprioception

• In advanced cases: bladder or bowel dysfunction and significant neurological deficits

PMC Diagnosis

Diagnosis begins with a detailed patient history, clinical examination, and 3D spinal imaging. These evaluations help identify the degree and location of compression and spinal misalignment. To further investigate, a magnetic resonance imaging (MRI) or computed tomography (CT) scan may be recommended to assess spinal canal narrowing, disc herniation, and neural involvement.

PMC Treatment

PMC (Postural Management and Correction) offers an advanced, non-invasive solution for the management and treatment of cervical spinal stenosis. The core principle of PMC therapy is to restore spinal alignment and neurological function using evidence-based, non-surgical protocols.

Key benefits of PMC treatment include:

• Realignment of the spine, relieving pressure from bulging or herniated discs

• Neurological reactivation, allowing efficient transmission of healing signals between the brain and affected body regions

• Stimulation of biosynthesis, promoting regeneration of spinal discs and surrounding tissues

• Reduction of inflammation and chronic pain without the need for medication or surgery

In conjunction with individualized physical therapy, PMC supports:

• Improved flexibility and spinal stability

• Decreased nerve compression and inflammation

• Enhanced musculoskeletal balance

• Faster return to daily activities and overall wellness