Costosternal Joint Dysfunction is a condition that affects the joints where the ribs meet the sternum (breastbone), leading to localized chest pain and discomfort. This dysfunction can arise from trauma, repetitive strain, or poor posture, and is often mistaken for other more serious conditions like heart disease. However, it is typically not life-threatening and can be managed effectively with proper care and treatment.
In this guide, we will explore what causes costosternal joint dysfunction, its symptoms, and the most effective treatment options to help you alleviate pain and improve your quality of life.

Costosternal Joint Dysfunction refers to the irritation or inflammation of the cartilage that connects the ribs to the sternum. This condition can lead to pain that is aggravated by movements like twisting, deep breathing, or lifting heavy objects. The pain is often sharp and localized near the sternum and rib area, and may worsen when performing activities that involve the upper body.
Costosternal joint dysfunction is commonly caused by:
The primary symptom of costosternal joint dysfunction is localized chest pain, which can be sharp or aching. Other common symptoms include:
The treatment for costosternal joint dysfunction is primarily focused on reducing pain, inflammation, and restoring normal joint function. Common treatment methods include:
Physical therapy is an essential treatment for costosternal joint dysfunction. A physical therapist will guide you through exercises that help:
Pain management is key to reducing discomfort and improving your quality of life. Over-the-counter NSAIDs (such as ibuprofen) are commonly used to reduce inflammation and provide temporary relief. In some cases, corticosteroid injections may be recommended to target the affected joints and reduce inflammation more effectively.
Applying ice to the affected area for 15-20 minutes can help reduce inflammation and alleviate pain in the early stages of discomfort. After a few days, heat therapy (such as a warm compress or heating pad) can be used to relax tight muscles and promote blood flow to the area, easing stiffness and tension.
Avoiding activities that exacerbate the pain is essential for recovery. Modify movements that involve twisting or lifting to prevent further strain on the costosternal joints. Taking breaks and limiting activities that involve heavy lifting or repetitive chest movements can also aid in the healing process.
Maintaining good posture is crucial to preventing and managing costosternal joint dysfunction. Working with a physical therapist or chiropractor to ensure proper posture while sitting, standing, or lifting can significantly reduce strain on the ribs and sternum. Incorporating posture correction exercises into your routine can also help alleviate discomfort.
Preventing costosternal joint dysfunction involves making adjustments to your daily activities and posture to reduce strain on the ribs and chest. Some preventive tips include:
Costosternal joint dysfunction may cause discomfort and chest pain, but with proper treatment, most people can experience relief and return to normal activities. Physical therapy, pain management, and postural adjustments are effective in managing this condition and preventing future flare-ups.
If you’re struggling with costosternal joint dysfunction, Cole Pain Therapy Group is here to help. Our expert team will work with you to create a personalized treatment plan designed to reduce pain, improve your mobility, and restore your quality of life.
Contact us today to begin your journey toward pain relief and recovery from costosternal joint dysfunction.
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Richard L. Cole, DC, DACNB, DAIPM, FIACN, FICC
Jeffrey D. Luebbe, DC, CCRD, CCSP
W. Steven Vollmer, DC, DAAPM
Bradford J. Cole, DC, MS, CSCS
J. Colby Poston, DC
Daniel H. Smith, DC
2845 Summer Oaks Dr., Memphis, TN 38134
(901) 377-2340
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