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StatPearls, LLC

  • Edema
  • Hyperbaric Oxygenation
  • Hypoxia
  • Ischemia
  • Oxygen

Acute Traumatic Ischemia Hyperbaric Evaluation and Treatment

Traumatic injury to an extremity can compromise arterial inflow, venous outflow, or microvascular perfusion, leading to acute traumatic peripheral ischemia characterized by tissue hypoxia, edema, and progressive cellular injury. Common causes include crush injuries, fractures, penetrating trauma, and high-energy blunt mechanisms. Clinical manifestations often include pain out of proportion to the examination, pallor, coolness, diminished or absent pulses, sensory deficits, and impaired motor function. Timely recognition is critical, as delayed intervention can result in irreversible tissue necrosis, infection, systemic complications, and poor functional outcomes. Hyperbaric oxygen therapy augments plasma oxygen delivery, promotes diffusion into ischemic tissue, reduces edema, and supports cellular metabolism while definitive surgical management proceeds. Indications include threatened limb viability following trauma, revascularization, or reimplantation with persistent ischemia, whereas contraindications include untreated pneumothorax and select cardiopulmonary instability. This activity equips clinicians with the knowledge and skills to appropriately select patients for hyperbaric oxygen therapy and deliver effective treatment for acute traumatic ischemia. Participants review indications, contraindications, preparation, equipment, technique, benefits, and potential complications, strengthening clinical decision-making. Emphasis on interprofessional collaboration among surgeons, hyperbaric technicians, nurses, and rehabilitation specialists supports coordinated care, improves patient outcomes, reduces complications, and fosters a team-based approach to managing ischemic extremities.

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 creditAMA PRA Category 1 Credit™Up to 1 creditNursingUp to 1 creditPharmacyUp to 1 credit

MOC types

ABS — Accredited CMEUp to 1 pointABOS — Accredited CMEUp to 1 pointABPM — Accredited CMEUp to 1 pointABPATH — Lifelong LearningUp to 1 pointABA — Lifelong LearningUp to 1 pointABPMR — Accredited CMEUp to 1 pointABTS — Accredited CMEUp to 1 pointABIM — Medical KnowledgeUp to 1 pointABS — Self-AssessmentUp to 1 pointABP — Lifelong Learning and Self-AssessmentUp to 1 pointABPM — Self-AssessmentUp to 1 pointABPMR — Self-AssessmentUp to 1 pointABTS — Self-AssessmentUp to 1 point

FDA REMS

No

Qualifies for MIPS

No

Target Specialties

Cross-Specialty

Relevant across 11 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 credit
  • MOC · Up to 1 point
  • 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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