M11.19
Familial chondrocalcinosis, multiple sites
Clinical Classification Guidelines
Medical Intelligence & Overview
Familial chondrocalcinosis, coded as M11.19 in the ICD-10 classification, is a genetic condition characterized by the abnormal calcification of cartilage in multiple parts of the body. This condition often runs in families and can lead to joint problems, pain, and decreased mobility over time. It is a specific subtype of chondrocalcinosis, which involves the deposition of calcium pyrophosphate dihydrate crystals within cartilage tissues, primarily affecting the joints. Recognizing this condition early can help manage symptoms and improve quality of life.
Causes & Symptoms
Clinical Causes: Genetic mutations passed through families that affect cartilage metabolism Inherited predisposition to abnormal calcium crystal deposits Age-related factors that may exacerbate calcium crystal formation in genetically susceptible individuals
Key Symptoms: Joint pain, especially in the knees, wrists, shoulders, and hips Swelling and inflammation in affected joints Stiffness, especially after periods of inactivity Reduced range of motion in impacted joints Repeated episodes of joint discomfort that may come and go
Diagnostic & Treatment
Diagnosis Path: Diagnosing familial chondrocalcinosis involves a combination of medical history, physical examination, and imaging tests. Medical history often reveals a pattern of similar symptoms within families. Imaging procedures such as X-rays can reveal calcification deposits within cartilage across multiple joints, which is characteristic of the condition. Sometimes, joint fluid analysis is conducted to detect calcium pyrophosphate dihydrate crystals. Laboratory tests may also be performed to rule out other causes of joint pain and inflammation, such as gout or osteoarthritis.
Treatment Protocols: While there is no cure for familial chondrocalcinosis, various treatments aim to reduce symptoms and improve joint function. Approaches include:
Clinical Advice & FAQs
Billing Guidance
Is M11.19 a billable ICD-10 code?
Yes, M11.19 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report M11.19?
Clinical documentation must specify the nature of Familial chondrocalcinosis, multiple sites and any associated comorbidities for accurate reporting.
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