📋Overview

This long-term autoimmune disorder occurs when the immune system mistakenly attacks the synovium, the lining of the membranes surrounding the joints. This process results in persistent inflammation that can cause pain, swelling, and stiffness, often affecting the small joints in the hands and feet first. Over time, rheumatoid arthritis can lead to joint deformity and bone erosion. Unlike the wear-and-tear damage of osteoarthritis, rheumatoid arthritis affects the lining of your joints, causing a painful swelling that can eventually result in bone erosion and joint deformity.

Educational overview only. This page summarizes publicly available health information for general understanding and awareness. It does not provide medical advice, diagnosis, or treatment. For personalized guidance or care decisions, consult a qualified healthcare professional.

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Medical codes (for reference)

UMLS CUI: C0003873
ICD-10-CM
M06.9
MeSH
D001172
SNOMED CT (US)
69896004

Codes are provided for reference and interoperability. They are not a diagnosis.

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