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StatPearls, LLC

  • Diagnostic Errors
  • Pain
  • Spermatic Cord Torsion

Appendix Testis Torsion

Torsion of the appendix testis or appendix epididymis, also referred to as torsion of a testicular appendage, represents a common cause of acute scrotal pain in pediatric and adolescent males, typically occurring between ages 7 and 12, with a peak age of 10. Though typically less severe than testicular torsion, this condition can lead to considerable discomfort and distress. Scrotal ultrasonography can play a critical role in diagnosis and help avoid unnecessary surgeries, particularly in cases of acute scrotal pain where the underlying diagnosis is equivocal. Accurate and timely diagnosis is crucial to differentiate it effectively from other acute scrotal emergencies that necessitate immediate surgical intervention. Misdiagnosis may result in unnecessary surgical procedures, underscoring the need for precise clinical evaluation, appropriate use of diagnostic imaging, and improved surgical decision-making. This educational activity provides an extensive review of torsion of the appendix testis, encompassing its pathophysiology, distinct clinical presentations, diagnostic methodologies, and current evidence-based management guidelines. Participants learn to recognize key clinical indicators and ultrasonographic features that help differentiate this condition from testicular torsion and other acute scrotal pathologies. Additionally, the activity details management options, emphasizing both conservative approaches and clear indications for surgical intervention. Engaging with this course empowers healthcare providers including primary care clinicians, emergency medicine specialists, urologists, radiologists, nursing professionals, and allied healthcare practitioners to enhance interprofessional collaboration, improve diagnostic precision, minimize unnecessary interventions, and optimize patient outcomes in patients presenting with acute scrotal pain.

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

IPCE CreditsUp to 1.5 creditsAAPA 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 pointsABPATH — Lifelong LearningUp to 1.5 pointsABA — Lifelong LearningUp 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 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

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