M11.131
Familial chondrocalcinosis, right wrist
Clinical Classification Guidelines
Medical Intelligence & Overview
Familial chondrocalcinosis of the right wrist, classified under ICD-10 code M11.131, is a hereditary form of calcium crystal deposit disease affecting the cartilage of the wrist joint. This condition is characterized by the abnormal accumulation of calcium pyrophosphate dihydrate (CPPD) crystals within the cartilage, leading to joint inflammation, pain, and potential joint damage. Usually inherited in a familial pattern, this form of chondrocalcinosis often appears during middle age and can significantly impact mobility and quality of life if left unmanaged.
Causes & Symptoms
Clinical Causes: Genetic predisposition inherited from family members Mutations affecting cartilage metabolism or calcium regulation Environmental factors such as joint trauma or wear that may exacerbate the condition Aging-related changes in cartilage structure and calcium handling
Key Symptoms: Joint pain and tenderness in the right wrist Swelling and warmth around the affected joint Stiffness, especially after periods of inactivity Reduced range of motion in the wrist Possible episodic flare-ups resembling gout attacks A possible history of similar symptoms in other joints within the family
Diagnostic & Treatment
Diagnosis Path: Patient history review emphasizing family history of joint issues Physical examination assessing joint swelling, tenderness, and range of motion Imaging studies such as X-rays revealing characteristic calcification deposits in the cartilage of the wrist Synovial fluid analysis to identify calcium pyrophosphate dihydrate crystals under microscopy Blood tests to exclude other causes of joint inflammation and check calcium levels
Treatment Protocols: Nonsteroidal anti-inflammatory drugs (NSAIDs) to manage pain and inflammation Colchicine, which may help reduce crystal formation and flare-ups Corticosteroid injections directly into the affected joint during acute episodes Physical therapy to improve joint flexibility and strength Lifestyle modifications such as maintaining a healthy weight and avoiding joint overuse Monitoring and managing underlying conditions like hypercalcemia or metabolic disorders Surgical intervention in severe cases to repair or replace damaged joint tissue
Clinical Advice & FAQs
Billing Guidance
Is M11.131 a billable ICD-10 code?
Yes, M11.131 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report M11.131?
Clinical documentation must specify the nature of Familial chondrocalcinosis, right wrist and any associated comorbidities for accurate reporting.
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