Oliver Bee RMTRegistered Massage Therapist

Massage therapy · Kitchener–WaterlooCervicothoracic Joint (CT) Dysfunction

Mid & Upper Back

What It Is

Cervicothoracic (CT) joint dysfunction is a term used by some manual therapists to describe pain and stiffness where the neck meets the upper back. It is not a standard medical diagnosis. Doctors would usually describe this kind of problem as non-specific neck pain, which means neck pain that does not have a specific, serious underlying cause (El-Allawy et al., 2025). Stiffness and pain in this area can lead to muscle spasm, which can add to the stiffness and pain.

Cervicothoracic Joint Dysfunction Anatomy

Within the cervical spine, seven cervical vertebrae connect the base of the skull to the upper back (known as the thoracic spine). The vertebrae link with each other through joints, including the facet joints and the discs. The thoracic spine is made up of twelve vertebrae; it connects to the rib cage and joins the lumbar spine (lower back) below. The cervical spine is designed for flexibility and the lumbar spine for flexibility and power, while the thoracic spine is designed for stability. This stability plays a key role in keeping the body upright, and the rib cage protects the vital organs within the chest.

So, in summary, where the upper back (thoracic spine) joins the neck (cervical spine), the transition is called the cervicothoracic junction (sometimes called the cervicothoracic joint).

The joints in question are known as facet joints. These are pairs of small joints at the back of the spine that connect each vertebra to the next.

Therapists often find that the area where the neck meets the upper back (the C7 and T1 vertebrae) becomes stiff in people who spend a lot of time with their head bent forwards, for example those who do a lot of reading or laptop work. Bad posture, such as sitting at a desk for a long time, is one of the most common causes of neck pain (NHS, 2023). Exercises can help relieve this problem.

Not a diagnosis — for more information, contact me or another trusted healthcare provider.

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