Facet Joint Syndrome: When Spinal Joints Cause Back and Neck Pain

Facet joint syndrome is a common source of back and neck pain, accounting for an estimated 15-45% of chronic low back pain and up to 55% of chronic neck pain cases. The facet joints (also called zygapophyseal joints) are small, paired synovial joints located at the back of the spine that guide and limit spinal movement. When these joints become irritated or degenerated, they can produce significant localised pain and stiffness.

Causes and Symptoms

Each spinal segment has two facet joints, one on each side, lined with cartilage and enclosed in a joint capsule. These joints bear approximately 20% of the compressive load in the lumbar spine and help control rotation and extension. Facet joint syndrome develops when the cartilage wears down, the joint capsule becomes inflamed, or the joint is repeatedly overloaded. Common contributing factors include age-related degeneration, disc height loss (which increases facet loading), repetitive extension and rotation movements, poor posture, and spondylolisthesis.

The hallmark symptom is localised pain that worsens with spinal extension and rotation -- for example, looking up, arching the back, or twisting. In the lumbar spine, facet pain typically presents as a deep, achy discomfort on one or both sides of the lower back, sometimes referring into the buttock or posterior thigh (but rarely below the knee). Cervical facet pain can refer to the base of the skull, shoulder blade area, or upper shoulder. Morning stiffness that improves with gentle movement is common.

How Physiotherapy Treats Facet Joint Syndrome

At Kinesio Rehab, treatment begins with a clinical assessment to confirm that the facet joints are the primary pain source, using provocation tests and movement analysis. Manual therapy is a key component: spinal mobilisation techniques (Maitland grades III-IV) applied directly to the affected facet joints help restore joint glide and reduce pain. Soft tissue release of the paraspinal muscles (erector spinae, multifidus) and surrounding fascia addresses the protective muscle spasm that often accompanies facet irritation.

Exercise prescription targets the root cause. Core stabilisation exercises -- particularly deep multifidus and transversus abdominis activation -- reduce excessive load on the facet joints by improving segmental control. Patients are taught to maintain a neutral spine during daily activities and are guided through a flexion-bias exercise programme if extension is the primary aggravating movement. Hip mobility work (particularly hip flexor and hamstring stretching) is also important, as restricted hip movement can increase compensatory spinal extension.

Recovery Timeline and What to Expect

Acute facet joint flare-ups typically respond well to physiotherapy, with most patients experiencing significant pain reduction within 3-4 weeks. Chronic facet joint syndrome may require 6-10 weeks of treatment to achieve lasting results. Sessions at our Putra Heights clinic are usually scheduled 1-2 times per week, complemented by daily home exercises.

At home, avoid sustained spinal extension positions such as sleeping on your stomach or prolonged overhead reaching. Gentle flexion-based stretches such as bringing your knees to your chest while lying down can relieve facet joint pressure. Staying physically active with walking, swimming, or stationary cycling helps maintain spinal mobility and prevents deconditioning.