Articular Mobilisation – Joint Therapy Explained

What is Articular Mobilisation?

Articular mobilisation is a targeted manual therapy technique in which a therapist applies passive, rhythmic, and controlled movements to a joint in order to improve its range of motion, relieve pain, and correct functional impairments. It is commonly performed by physiotherapists, osteopaths, and chiropractors, and is particularly indicated for joints that are restricted, stiff, or painful.

Unlike manipulation, which uses a high-velocity, low-amplitude thrust, mobilisation involves gentle, repetitive movements performed within or up to the limits of a joint´s physiological range of motion. This makes it a safer option for many patient groups and conditions.

Indications

Articular mobilisation is applied across a wide range of musculoskeletal conditions, including:

• Back pain and spinal dysfunction (e.g., cervical, thoracic, or lumbar joint restrictions)
• Shoulder complaints, including frozen shoulder (adhesive capsulitis)
• Knee and hip joint disorders, including mild to moderate osteoarthritis
• Ankle and foot problems following injury or surgery
• Temporomandibular joint (TMJ) disorders
• Post-operative joint stiffness following immobilisation or surgical procedures

Mechanism of Action

Articular mobilisation exerts its effects through several interconnected mechanisms:

Biomechanical Effects

The controlled joint movements help to release capsular adhesions, improve the distribution of synovial fluid, and restore normal arthrokinematic motion (the gliding, rolling, and spinning of joint surfaces). This directly enhances the mechanical function of the joint.

Neurophysiological Effects

Mobilisation techniques stimulate mechanoreceptors located in the joint capsule and surrounding tissues. This neural stimulation can inhibit pain signals through the gate control mechanism and reduce protective muscle guarding, thereby improving mobility and decreasing pain perception.

Psychological Effects

Regular mobilisation treatment can help patients rebuild confidence in their movement abilities and reduce movement-related fear (kinesiophobia), which plays an important role in recovery from chronic musculoskeletal conditions.

Techniques and Grading

In clinical practice, the intensity of mobilisation is most commonly graded according to the Maitland concept, which uses a five-grade scale:

• Grade I: Small-amplitude movements at the beginning of the range, primarily for pain relief
• Grade II: Large-amplitude movements in the mid-range, not reaching tissue resistance
• Grade III: Large-amplitude movements reaching the end of the available range, encountering tissue resistance
• Grade IV: Small-amplitude movements at the end of range, against tissue resistance, for increasing mobility
• Grade V: High-velocity thrust (manipulation) -- technically beyond mobilisation

Other well-established frameworks include the Kaltenborn-Evjenth concept, which emphasises translatory joint play, and the Mulligan technique, in which passive mobilisation is combined with the patient's active movement (Mobilisation with Movement, MWM).

Procedure and Treatment Course

Before treatment begins, the therapist performs a thorough clinical assessment, evaluating the range of motion, pain behaviour, and tissue quality of the affected joint. The patient is positioned appropriately, and the therapist stabilises one segment of the joint while applying specific movement forces to the other. Sessions typically last between 20 and 45 minutes, depending on the number of joints treated and the overall treatment plan.

Contraindications

Articular mobilisation is not appropriate in all situations. Key contraindications include:

• Acute joint inflammation or infection (e.g., septic arthritis)
• Recent fractures or bone tumours in the treatment area
• Severe osteoporosis with elevated fracture risk
• Ligamentous instability (e.g., following ligament rupture)
• Advanced rheumatoid arthritis with significant joint destruction
• Thrombosis or vascular conditions in the treatment area

Effectiveness and Scientific Evidence

A substantial body of clinical research, including randomised controlled trials and systematic reviews, supports the effectiveness of articular mobilisation, particularly for low back pain, neck pain, and shoulder disorders. The World Health Organization (WHO) and major physiotherapy and orthopaedic guidelines recommend manual therapy techniques as part of a multimodal treatment approach for musculoskeletal conditions. Evidence consistently shows that outcomes are best when mobilisation is combined with active exercise and patient education.

References

1. Maitland GD, Hengeveld E, Banks K, English K. Maitland's Vertebral Manipulation. 8th ed. Elsevier; 2013.
2. World Health Organization (WHO). WHO guidelines on basic training and safety in chiropractic. Geneva: WHO; 2005. Available at: https://www.who.int/publications/i/item/9241593717
3. Gross A, Langevin P, Burnie SJ, et al. Manipulation and mobilisation for neck pain contrasted against an inactive control or another active treatment. Cochrane Database Syst Rev. 2015;(9):CD004249.