What is Olecranon Bursitis?
The olecranon bursa is a thin, fluid-filled sac located at the bony tip of the elbow (olecranon). This bursa allows the skin to glide smoothly over the bone during elbow movement. When this bursa becomes inflamed or irritated, it fills with excess fluid and swells - this condition is called olecranon bursitis.
The swelling can range from mild to quite dramatic, sometimes reaching the size of a golf ball or larger, giving the elbow a "Popeye" appearance. While the swelling may look alarming, most cases are not infected and respond well to conservative treatment.
However, septic (infected) bursitis is a medical emergency requiring prompt antibiotic treatment and sometimes surgical drainage. Distinguishing between infected and non-infected bursitis is crucial for proper management.
Types of Olecranon Bursitis
- • Most common type (70-80% of cases)
- • Caused by trauma or repetitive pressure
- • Swelling without significant redness/warmth
- • Usually responds to conservative care
- • Fluid is clear or straw-colored
- • 20-30% of cases - URGENT treatment needed
- • Often from skin bacteria (Staph aureus)
- • Significant redness, warmth, fever
- • Requires antibiotics, may need drainage
- • Fluid is cloudy or contains pus
Symptoms
Common Causes
Direct blow or fall onto the elbow tip
Leaning on hard surfaces repeatedly ("student's elbow")
Bacteria entering through skin breaks (septic bursitis)
Rheumatoid arthritis, gout, or pseudogout
Occupations requiring frequent elbow bending
Kidney disease requiring dialysis, diabetes
Treatment Options
- Rest and activity modification
- Elbow padding and protection
- Ice application (15-20 minutes)
- Compression bandage
- NSAIDs for pain and inflammation
- Avoiding direct pressure on elbow
- Aspiration - draining fluid with needle
- Corticosteroid injection (non-infected cases)
- Antibiotics for septic bursitis
- Repeated aspirations if recurrent
- Compression wrapping post-aspiration
- Bursectomy - removal of bursa sac
- Indicated for chronic/recurrent cases
- Required for infected bursa not responding to antibiotics
- Outpatient procedure typically
- Recovery: 3-4 weeks before full activity
Seek Immediate Medical Attention If:
- •Significant redness spreading beyond the bursa
- •Fever, chills, or feeling unwell
- •Red streaks traveling up or down the arm
- •Break in the skin over the swelling
- •Rapid increase in swelling or pain