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Related Concept Videos

Burn Injuries01:22

Burn Injuries

Burn injuries occur when the skin and underlying tissues are damaged due to exposure to heat, electricity, chemicals, radiation, or friction. They can vary in severity, from minor superficial burns to severe deep burns that can be life-threatening.
The damage results in the death of skin cells, which can lead to a massive loss of fluid. Dehydration, electrolyte imbalance, and renal and circulatory failure follow, which can be fatal. Burn patients are treated with intravenous fluids to offset...
Healing II: Complications01:24

Healing II: Complications

Complications during healing arise when tissue repair is altered by local or systemic factors. These changes involve abnormal collagen deposition, altered biomechanics, and reduced vascular supply, impairing restoration of normal structure and function.Loss of FunctionScar tissue differs significantly from the original tissue it replaces. In the skin, fibrosis lacks adnexal structures such as hair follicles, sebaceous glands, and sweat glands. Their absence reduces tactile sensitivity, impairs...

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Safe burn excision prior to military repatriation: an achievable goal?

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Management of complex abdominal wall defects associated with penetrating abdominal trauma.

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The hazards of dynamic airflow mattresses and overlays.

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Prospective randomised controlled trial of nanocrystalline silver dressing versus plain gauze as the initial post-debridement management of military wounds on wound microbiology and healing.

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Related Experiment Video

Updated: Jul 9, 2026

A Swine Burn Model for Investigating the Healing Process in Multiple Depth Burn Wounds
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A Swine Burn Model for Investigating the Healing Process in Multiple Depth Burn Wounds

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Device related tangential excision in burns.

S L A Jeffery1

  • 1Consultant Plastic Surgeon, The Royal Centre for Defence Medicine, Selly Oak Hospital, Raddlebarn Road, Selly Oak, Birmingham, UK. steven.jeffery3@btinternet.com

Injury
|December 7, 2007
PubMed
Summary

Tangential excision in burns aims to preserve healthy tissue for better function and appearance. New hydrosurgery techniques offer more precise debridement, improving graft outcomes and reducing tissue loss.

Area of Science:

  • Plastic Surgery
  • Wound Healing
  • Surgical Techniques

Background:

  • Tangential excision is crucial for burn reconstruction, balancing necrotic tissue removal with preserving viable tissue.
  • Traditional methods can lead to over-excision or imprecise results, impacting cosmesis and graft take.
  • Challenges include "shelving" and difficulty with certain anatomical areas.

Purpose of the Study:

  • To evaluate advanced techniques in tangential excision for burn management.
  • To explore the precision and benefits of hydrosurgery systems in debridement.
  • To compare new methods with traditional tangential excision approaches.

Main Methods:

  • Review of tangential excision techniques, including guarded knives (Goulian, Watson).
  • Discussion of dermatome debridement and its limitations (blood loss).

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Last Updated: Jul 9, 2026

A Swine Burn Model for Investigating the Healing Process in Multiple Depth Burn Wounds
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  • Introduction and assessment of the Versajet hydrosurgery system for precise debridement.

    • Main Results:

    • Traditional methods risk excising more tissue than necessary, leading to suboptimal outcomes.
    • Hydrosurgery systems like Versajet allow for narrower excision margins and increased precision.
    • Improved wound surfaces are created, potentially enhancing split-thickness skin graft or Integra application.

    Conclusions:

    • Hydrosurgery offers a more precise approach to tangential excision in burn care.
    • This precision can lead to better functional and cosmetic results and improved graft integration.
    • While initial use may be slower, the enhanced outcomes justify the adoption of advanced debridement technologies.