M02.171
Postdysenteric arthropathy, right ankle and foot
Clinical Classification Guidelines
Medical Intelligence & Overview
Postdysenteric arthropathy is a type of joint inflammation that occurs after an episode of dysentery, a gastrointestinal infection characterized by diarrhea and abdominal pain. When this condition affects the right ankle and foot, it can lead to discomfort, swelling, and mobility issues. Recognized under the ICD-10 code M02.171, this form of arthritis is part of reactive arthropathy, which develops as a response to previous infections elsewhere in the body.
Causes & Symptoms
Clinical Causes: A bacterial infection causing dysentery, often due to pathogens like Shigella, Salmonella, or Campylobacter The body's immune response to the infection, which mistakenly attacks joint tissues Genetic predispositions that may increase the likelihood of developing reactive arthritis Delayed or inadequate treatment of the initial gastrointestinal infection
Key Symptoms: Pain, stiffness, and swelling in the right ankle and foot Limited range of motion in affected joints Redness and warmth over the affected joints Possible fever or malaise accompanying joint symptoms Joint symptoms appearing 1 to 4 weeks after gastrointestinal illness
Diagnostic & Treatment
Diagnosis Path: Diagnosis involves a combination of medical history review, physical examination, and diagnostic tests. Healthcare providers look for recent episodes of gastrointestinal infections followed by joint symptoms. Additional assessments may include:
Treatment Protocols: Managing postdysenteric arthropathy focuses on reducing inflammation, alleviating pain, and maintaining joint function. Typical approaches include:
Clinical Advice & FAQs
Billing Guidance
Is M02.171 a billable ICD-10 code?
Yes, M02.171 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report M02.171?
Clinical documentation must specify the nature of Postdysenteric arthropathy, right ankle and foot and any associated comorbidities for accurate reporting.
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