S23.428 Other sprain of sternum

Name of the Condition

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

Summary

An other sprain of the sternum is an injury involving overstretching or tearing of ligaments supporting the sternum, excluding specific joint-related sprains (e.g., sternoclavicular or chondrosternal). This can result from trauma or sudden movements, causing pain and discomfort in the chest area.

Causes

Other sternum sprains are typically caused by direct trauma to the chest, such as sports injuries, falls, or physical altercations. They can also occur due to excessive or repetitive bending or twisting movements that stress the sternum’s ligamentous structures.

Risk Factors

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

Symptoms

• Sharp or persistent pain around the sternum.
• Swelling or tenderness in the sternum area.
• Pain that worsens with movement or deep breathing.
• Possible bruising over the injured site.

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.
• Physical therapy to restore strength and mobility.

Prognosis and Follow-Up

Most other sternum sprains heal within a few weeks with proper care. Follow-up may involve monitoring pain and function, with gradual return to activity as symptoms improve. Severe cases may require extended rest or rehabilitation.

Complications

• Chronic pain or stiffness if not properly treated.
• Reduced chest mobility or function.
• Potential for re-injury if activity is resumed too soon.

Lifestyle & Prevention

• Use protective gear during high-impact activities.
• Warm up and stretch before physical exertion.
• Maintain good posture to reduce chest strain.
• Avoid sudden, forceful movements that stress the sternum.

When to Seek Professional Help

Seek medical attention if pain is severe, worsening, or accompanied by difficulty breathing, chest tightness, or signs of infection (e.g., fever, redness). Persistent symptoms after initial treatment also warrant evaluation.

Tips for Medical Coders

Document the specific location and nature of the sternum sprain to support the S23.428 code. Include details on trauma mechanism, symptom onset, and any imaging or clinical findings that confirm the diagnosis. Ensure the injury is distinguished from fractures or other chest injuries.