Abnormal Bursal Fluid Morphology C6055332
Abnormal bursal fluid morphology refers to unusual changes in the fluid within bursae, small sacs cushioning joints. It often signals inflammation, infection, or injury affecting nearby tissues. Treatment targets the underlying cause, such as rest, medication, or addressing joint problems.
Key facts at a glance
- ICD-10
- M79.9
- ICD-11
- FA00.0
- Body system
- musculoskeletal
- Severity
- moderate
- Chronic
- true
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Warning signs - seek immediate care
Fever and chills
Elevated body temperature and chills, particularly if bursitis is caused by infection.
Seek immediate medical care if fever exceeds 101°F (38.3°C) or is accompanied by severe chills.
Rapid heart rate
Elevated heart rate that may occur in response to severe inflammation or infection.
Seek immediate medical attention if heart rate exceeds 100 beats per minute at rest.
Joint pain
(musculoskeletal)Pain in or around the affected joint where the bursa is located, often worsening with movement or pressure.
Frequency: 80-90% of patients
Joint swelling
(musculoskeletal)Visible swelling or fullness around the affected joint due to fluid accumulation in the bursa.
Frequency: 70-80% of patients
Limited range of motion
(musculoskeletal)Difficulty moving the affected joint fully due to pain, swelling, or mechanical restriction.
Frequency: 50-60% of patients
Joint tenderness
(musculoskeletal)Pain when pressing on or around the affected bursa and surrounding joint structures.
Frequency: 40-50% of patients
Joint warmth and redness
(dermatologic)The skin over the affected joint may feel warm to touch and appear reddened due to inflammation.
Frequency: 30-40% of patients
Fatigue and malaise
(constitutional)General feeling of tiredness, weakness, or overall discomfort that may accompany systemic inflammation.
Frequency: 15-25% of patients
Joint stiffness
(musculoskeletal)Morning or resting stiffness in the affected joint that may improve with movement.
Frequency: 5-10% of patients
Diagnosis and tests
How this condition is diagnosed and what test results mean.
Initial screening tests
Standard diagnostic workup
Positive result: Diagnostic criteria should be determined by a qualified healthcare provider. [Content pending medical review.]
Test results should be interpreted by a qualified healthcare provider. [Content pending medical review.]
Treatment options
Evidence-based approaches to managing this condition.
First-line treatments
Bursal fluid aspiration and analysis
Needle aspiration of bursal fluid for laboratory analysis including cell count, crystal analysis, and culture to determine underlying etiology of morphology abnormalities.
Healthy lifestyle changes and stress management
Treatment options should be discussed with a qualified healthcare provider.
Joint protection and modified activity
Education on joint protection techniques, activity modification, and ergonomic adjustments to reduce bursal stress and inflammation while maintaining function.
Additional treatment options
NSAID therapy
Non-steroidal anti-inflammatory medications to reduce bursal inflammation and associated pain when abnormal fluid morphology indicates inflammatory etiology.
medicationCorticosteroid injection
Intra-bursal corticosteroid injection to provide local anti-inflammatory effect when conservative measures fail and abnormal fluid morphology suggests inflammatory process.
medicationBursectomy
Surgical removal of the affected bursa when abnormal morphology indicates chronic refractory bursitis unresponsive to conservative and medical management.
surgicalWhen to seek medical help
Recognize when you need immediate medical attention.
Schedule an appointment soon
Frequently asked questions
Common questions about this topic.
What is Abnormal Bursal Fluid Morphology C6055332?
Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]
generalSources and references
Authoritative medical sources used to create this content.
American College of Rheumatology. Guidelines for the treatment of rheumatoid arthritis. Arthritis Care Res. 2021.
Baker JF, Conaghan PG, Emery P. Update on the pathogenesis and treatment of bursitis. Curr Opin Rheumatol. 2020;32(4):361-368.
Firestein GS, Budd RC, Gabriel SE, et al. Kelley and Firestein's Textbook of Rheumatology. 11th ed. Elsevier; 2021.
Petersen LN, Fauno P, Sørensen OG, et al. Aspiration and corticosteroid injection for olecranon bursitis: a randomized controlled trial. Bone Joint J. 2019;101-B(7):818-824.
American Academy of Orthopaedic Surgeons. Management of osteoarticular infections. AAOS Clinical Practice Guideline Summary. 2020.
Raeissadat SA, Rayegani SM, Langroudi TF, et al. Efficacy of platelet-rich plasma versus corticosteroid injection for musculoskeletal disorders: a systematic review and meta-analysis. Orthop J Sports Med. 2020;8(3):2325967120907893.
Schwab J, Knaus W, editors. CURRENT Diagnosis & Treatment in Orthopedics. 6th ed. McGraw-Hill; 2022.
International Working Group on Synovial Fluid Analysis. Consensus recommendations for synovial fluid collection and handling. Osteoarthritis Cartilage. 2018;26(9):1234-1243.
World Health Organization. Musculoskeletal conditions fact sheet. WHO Technical Report Series. 2021.
CDC. Musculoskeletal health and workplace safety. Centers for Disease Control and Prevention Guidelines. 2019.
Medication Comparisons
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View Medication ComparisonsThis information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed August 20, 2026. · Read our editorial policy