Oliver Bee RMTRegistered Massage Therapist

Massage therapy · Kitchener–WaterlooCostochondritis

Mid & Upper Back

What It Is

Costochondritis is inflammation of the cartilage where the ribs join the breastbone (sternum); these junctions are called the costosternal or costochondral joints (NHS, 2026). It can cause sharp pain in the front or side of the chest. Pain from this condition can feel like a heart attack or other heart problems, and it can also be mistaken for acid reflux and indigestion. Some doctors call costochondritis costosternal syndrome or parasternal chondrodynia (Proulx and Zryd, 2009). It is sometimes confused with Tietze’s syndrome, but that is a separate, rarer condition that causes visible swelling (Proulx and Zryd, 2009; Rokicki, Rokicki and Rydel, 2018).

It is not always known what causes costochondritis, but it has been linked to an injury to the chest, repetitive upper body movements such as lifting, coughing a lot, and infection (NHS, 2026).

Costochondritis Anatomy

The chest is the part of the trunk between the abdomen and the neck. It holds the lungs and the heart, as well as the oesophagus (food pipe) and the large blood vessels connected to the heart. The chest wall is made of cartilage, bones, ligaments and muscles that hold the chest contents together. The rib cage consists of the ribs, the sternum and the vertebrae. The ribs are connected to the vertebrae at the back and, through cartilage, to the sternum at the front. The joints between the ribs, vertebrae and sternum let the bones move. Soft tissues, such as muscles, ligaments and nerves, also make up the chest wall.

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

Book a session

At Fearless Heart, 25 Dupont St E in Uptown Waterloo, or as a home visit across Kitchener–Waterloo.