M66.1
Rupture of synovium
Clinical Classification Guidelines
Inclusion Terms
- Rupture of synovial cyst
Excludes Type 2
- rupture of popliteal cyst (M66.0)
Medical Intelligence & Overview
Rupture of the synovium, specifically involving a synovial cyst, is a condition where the lining of a joint or tendon sheath, known as synovium, tears or breaks apart. Synovial cysts are fluid-filled sacs that develop from the synovial membrane, often causing swelling and discomfort. When these cysts rupture, they can lead to inflammation and pain, impacting joint function and mobility.
Causes & Symptoms
Clinical Causes: Degenerative joint diseases, such as osteoarthritis Repeated stress or overuse of the affected joint Trauma or injury to the joint area Pre-existing synovial cyst formation Joint instability or abnormal mechanical stress
Key Symptoms: Sudden or gradual swelling near the joint Localized pain that may worsen with movement Reduced joint mobility or stiffness Tenderness upon palpation Possible redness or warmth over the affected area A feeling of fluid leakage if the rupture is significant
Diagnostic & Treatment
Diagnosis Path: Diagnosis typically involves a combination of clinical examination and imaging tests. Doctors may recommend:
Treatment Protocols: Management of synovial cyst rupture focuses on alleviating symptoms and addressing underlying causes. Common approaches include:
Clinical Advice & FAQs
Billing Guidance
Is M66.1 a billable ICD-10 code?
Yes, M66.1 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report M66.1?
Clinical documentation must specify the nature of Rupture of synovium and any associated comorbidities for accurate reporting.
Cite this Clinical Reference