What is the costochondral joint?
The costochondral joint is a connection between a rib and its costal cartilage. On the thoracic wall, it occurs where the bone ends and cartilage begins. The joint is formed by two articular surfaces; the roughened cup-shaped anterior end of the rib and the rounded lateral end of the costal cartilage. Joint capsule and ligaments
What is costochondritis (costochondritis)?
Costochondritis is a self-limiting condition defined as painful chronic inflammation of the costochondral junctions of ribs or chondrosternal joints of the anterior chest wall. [2] It is a clinical diagnosis and does not require specific diagnostic testing in the absence of concomitant cardiopulmonary symptoms or risk factors.
How many costochondral junctions are there in the ribs?
Although the second to fifth costochondral joints are most often affected, especially ribs three and four, any of the seven costochondral junctions can be involved. Pain can be noted at more than one location, but most often is unilateral.
What are the symptoms of costochondral junction?
This is called the costochondral junction. Signs and symptoms of this condition usually develop in people who are under the age of 40. Symptoms include mild to severe chest pain that may extend into the arms and shoulders. The chest, shoulders, and arms may also have redness and warmth.
What is costochondral junction syndrome?
Arthritis is inflammation of one or more of your joints that is usually marked by stiffness, swelling, pain, changes in structure and restriction of motion. The form of this disorder we talk about here is Costochondral junction syndrome. Arthritis is far greater than one single ailment.
Are costochondral junctions specific for non-accidental injury in infantile fractures?
Rib fractures are a common skeletal manifestation of non-accidental injury (NAI) in infants and young children and are generally considered to be highly specific for abuse. There are, however, relatively few descriptions of fractures involving the costochondral junctions in NAI. We present three chi …
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What is costochondritis and how is it caused?
Costochondritis is inflammation of your cartilage that connects your sternum (breastbone) to a rib. Costochondritis is evidenced by sharp pain that is a localized type of chest pain. If you push on the cartilage at the front of your ribcage, you will probably reproduce the pain that comes from costochondritis.