S23.429 Unspecified sprain of sternum

Name of the Condition

• Common name: Unspecified sternum sprain
• Medical term: Unspecified sprain of sternum

Summary

An unspecified sprain of the sternum is an injury involving overstretching or tearing of the ligaments that support the sternum (breastbone). This condition typically results from trauma or sudden force, leading to pain and discomfort in the chest area. The sternum is a central bone in the chest, and ligament damage can disrupt its stability and function.

Causes

Direct trauma to the chest, such as from falls, accidents, or sports injuries, is a common cause. Sudden twisting or overexertion, like heavy lifting or forceful movements, can also strain the ligaments supporting the sternum. Blunt force to the chest may damage these structures without fracturing bones.

Risk Factors

• Participating in contact sports or activities with a risk of falls.
• Having a history of previous chest injuries.
• Occupations involving repetitive upper body movements or heavy lifting.
• Lack of protective gear during high-risk activities.

Symptoms

• Sharp or persistent pain around the sternum.
• Tenderness or swelling in the sternum area.
• Pain that worsens with movement or deep breathing.

Diagnosis

Physical examination by a healthcare provider is used to assess pain and tenderness. Imaging tests, such as X-rays, may be used to rule out fractures. MRI or ultrasound may be used for a clearer view of soft tissue injuries.

Treatment Options

• Rest to prevent further injury.
• Application of ice to reduce swelling.
• Pain relievers or anti-inflammatory medications.
• Stabilization using a chest brace if necessary.

Prognosis and Follow-Up

Most sternum sprains heal within a few weeks with proper care. Follow-up may involve monitoring pain levels and mobility. Severe or persistent symptoms may require additional evaluation to rule out complications.

Complications

• Chronic pain or instability if the injury is not properly treated.
• Reduced chest mobility or discomfort during physical activity.
• Potential for re-injury if ligaments do not fully heal.

Lifestyle & Prevention

• Avoid activities that strain the chest until fully recovered.
• Use protective gear during high-risk activities.
• Maintain proper posture and body mechanics to reduce strain on the sternum.
• Gradually return to normal activities under medical guidance.

When to Seek Professional Help

Seek medical attention if pain is severe, worsening, or accompanied by difficulty breathing, bruising, or swelling. Persistent symptoms after initial treatment may also require further evaluation.

Tips for Medical Coders

Document the specific location and nature of the sprain when available. For unspecified cases, ensure the absence of more detailed information is noted. Include details about trauma, symptoms, and diagnostic findings to support coding accuracy.