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Rheumatology & Joint Diseases

Psoriatic Arthritis, Right Knee

ICD-10 Code
L40.52

Chronic inflammatory arthritis associated with psoriasis, affecting the right knee.

Clinical Presentation & Protocol

Patient Usually Complains Of

Patient presents with persistent right knee pain, swelling, and morning stiffness lasting >30 minutes, consistent with known diagnosis of Psoriatic Arthritis. Reports associated skin plaques, nail pitting, and dactylitis. Symptoms exacerbated by inactivity and relieved by mild movement. No history of trauma or recent infection.

Clinical Examination Findings

Right knee examination reveals localized warmth, synovial thickening, and moderate effusion. Tenderness noted along the joint line and suprapatellar pouch. Range of motion is restricted by pain and swelling (flexion limited to [X] degrees). No signs of erythema or cellulitis. Dactylitis assessment: [Positive/Negative]. Psoriatic skin lesions noted on [Location].

Treatment Protocol

Initiate/Continue DMARD therapy (e.g., Methotrexate/Biologic agent). Prescribe NSAIDs for symptomatic relief. Consider intra-articular corticosteroid injection for acute flare. Physical therapy referral for range of motion and quadriceps strengthening. Monitor liver function and CBC periodically.

Detailed clinical guide coming soon.