M71.022 Abscess of bursa, left elbow

Name of the Condition

• Abscess of bursa, left elbow

Summary

An abscess of the bursa, left elbow is a localized collection of pus within the bursa of the left elbow, a small fluid-filled sac that reduces friction between tissues. This condition typically causes pain, swelling, and warmth at the affected site. The left elbow-specific designation indicates the abscess is localized to the bursa in the left elbow region.

Causes

Abscesses of the left elbow bursa usually result from bacterial infection, often introduced through direct trauma, skin breakdown, or spread from adjacent tissues. Staphylococcus aureus is a common causative organism. Non-infectious causes, such as foreign body reaction or sterile inflammation, are less frequent.

Risk Factors

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

Symptoms

• Localized pain, tenderness, or throbbing in the left elbow
• Swelling, redness, or warmth over the bursa
• Limited range of motion in the left elbow joint
• Possible fever or systemic signs if infection spreads
• Pus drainage if the abscess ruptures

Diagnosis

Diagnosis involves a physical examination to assess bursal swelling, warmth, and tenderness. Imaging (e.g., ultrasound) may confirm fluid collection. Aspiration of the bursa may be performed to identify the causative organism and guide treatment.

Treatment Options

Treatment typically includes antibiotic therapy for bacterial infections, often targeting Staphylococcus aureus. Drainage of the abscess may be necessary for larger or persistent collections. Rest, elevation, and pain management are also recommended. Surgical intervention is considered for recurrent or complicated cases.

Prognosis and Follow-Up

With appropriate treatment, most abscesses of the left elbow bursa resolve without long-term complications. Follow-up care ensures infection resolution and monitors for recurrence. Physical therapy may be recommended to restore function if range of motion is limited.

Complications

Untreated or inadequately treated abscesses can lead to spread of infection, sepsis, or chronic bursitis. Scarring or persistent pain may occur in some cases. Rarely, the infection may extend to adjacent tissues or joints.

Lifestyle & Prevention

Avoid repetitive pressure or trauma to the left elbow. Maintain good skin hygiene and promptly treat any skin infections or wounds in the area. Use protective gear during activities that stress the elbow to reduce injury risk.

When to Seek Professional Help

Seek medical attention if you experience persistent pain, swelling, or warmth in the left elbow, especially with fever or pus drainage. Prompt evaluation is important if symptoms worsen or do not improve with initial care.

Tips for Medical Coders

Document the specific location (left elbow) and confirm the diagnosis of bursal abscess. Ensure clinical documentation supports the site and nature of the condition to justify the code M71.022. Note any associated infections, trauma, or contributing factors for accurate coding.