M71.129 Other infective bursitis, unspecified elbow

Name of the Condition

• Other infective bursitis, unspecified elbow

Summary

Other infective bursitis, unspecified elbow refers to an infection of the bursa in the elbow region that is not classified under more specific infective bursitis codes. This condition involves microbial invasion of the bursa, leading to inflammation, pain, and potential functional impairment of the elbow joint. The unspecified designation indicates the anatomical site is not further specified in clinical documentation.

Causes

Other infective bursitis, unspecified elbow typically results from bacterial infection, often introduced through direct trauma, skin breakdown, or spread from adjacent tissues. Common causative organisms include Staphylococcus aureus. Non-bacterial infections or secondary infection of a pre-existing bursitis may also occur, though the exact etiology varies by case.

Risk Factors

• Recent injury or surgery near the elbow bursa
• Skin infections or open wounds in the elbow area
• Immunocompromised states (e.g., diabetes, HIV)
• Chronic inflammatory conditions (e.g., rheumatoid arthritis)
• Repetitive motion or pressure on the elbow bursa

Symptoms

• Localized pain, swelling, and warmth over the elbow bursa
• Redness or erythema at the site
• Fever or systemic signs of infection
• Limited range of motion in the elbow joint
• Pus drainage if the infection progresses

Diagnosis

Diagnosis involves a physical examination to assess bursal characteristics, including tenderness, warmth, and swelling. Imaging studies (e.g., ultrasound) may be used to evaluate the bursa. Laboratory tests, such as blood cultures or aspiration of the bursa for analysis, help identify the causative organism and guide treatment.

Treatment Options

Treatment typically includes antibiotic therapy targeted at the identified pathogen. For mild cases, oral antibiotics may suffice, while severe infections may require intravenous antibiotics. Aspiration or surgical drainage of the bursa may be necessary to remove pus and reduce pressure. Rest, elevation, and pain management are also part of the care plan.

Prognosis and Follow-Up

With prompt and appropriate treatment, most cases resolve without long-term complications. Follow-up care ensures the infection is clearing and monitors for recurrence. Chronic or untreated infections may lead to persistent pain or functional limitations. Regular monitoring is recommended to assess recovery and adjust treatment as needed.

Complications

Potential complications include abscess formation, spread of infection to surrounding tissues, or chronic bursitis. In severe cases, sepsis or joint damage may occur. Early intervention reduces the risk of these outcomes.

Lifestyle & Prevention

• Avoid repetitive pressure or trauma to the elbow
• Maintain good skin hygiene to prevent infections
• Manage underlying conditions (e.g., diabetes) to reduce infection risk
• Use protective gear during activities that strain the elbow

When to Seek Professional Help

Seek medical attention if symptoms worsen, persist, or include fever, severe pain, or pus drainage. Prompt care is essential to prevent complications and ensure proper treatment.

Tips for Medical Coders

Document the anatomical site (right/left/unspecified) as specified in clinical records. For "unspecified," use this code when the elbow site is not documented. Ensure infection is confirmed and not attributed to a more specific bursitis code. Verify that the condition is infective (not non-infective) to avoid miscoding.