StatPearls, LLC

  • Arthritis, Infectious
  • Osteoarthritis

Knee Effusion

The knee joint is a complex structure comprised of bones, ligaments, tendons, cartilage, and synovial fluid, all of which play integral roles in its function. A knee effusion refers to an abnormal fluid accumulation within the knee joint. Knee effusions can arise from traumatic injuries, such as ligament tears or fractures, inflammatory conditions like arthritis, infectious processes such as septic arthritis, or degenerative changes such as osteoarthritis. Factors like age, activity level, and systemic health conditions may influence the presentation and management of knee effusions. Therefore, a comprehensive evaluation considering structural changes, potential causes, and patient factors is essential for optimizing care for individuals with knee effusions. This activity is designed to develop learners’ proficiency in evaluating and managing knee effusions. Participants gain valuable insights into the condition’s possible etiologies, appropriate diagnostic modalities, and evidence-based interventions, allowing them to collaborate effectively within an interprofessional team caring for patients with knee effusions.

Credit & MOC Details

Credit information is provided by the course provider. We recommend confirming credit eligibility with the provider or your licensing board before starting the activity.

Credit types

AAPA Category 1 Credit™Up to 1.5 creditsAMA PRA Category 1 Credit™Up to 1.5 creditsNursingUp to 1.5 creditsPharmacyUp to 1.5 credits

MOC types

ABS — Accredited CMEUp to 1.5 pointsABOS — Accredited CMEUp to 1.5 pointsABPATH — Lifelong LearningUp to 1.5 pointsABA — Lifelong LearningUp to 1.5 pointsABPMR — Accredited CMEUp to 1.5 pointsABTS — Accredited CMEUp to 1.5 pointsABIM — Medical KnowledgeUp to 1.5 pointsABS — Self-AssessmentUp to 1.5 pointsABP — Lifelong Learning and Self-AssessmentUp to 1.5 pointsABPMR — Self-AssessmentUp to 1.5 pointsABTS — Self-AssessmentUp to 1.5 points

FDA REMS

No

Qualifies for MIPS

No

Target Specialties

Cross-Specialty

Relevant across 10 specialties.

Pricing

Fee varies

This provider typically $49–98

See fees on statpearls.com

Listed by the provider

  • Article / monograph / reference
  • Credit · Up to 1.5 credits
  • MOC · Up to 1.5 points
  • Fee varies · this provider typically $49–98
  • Released
    Sep 1, 2026
  • Last day to claim credit
    Sep 1, 2029 3 years left