Removal of nonviable and infected tissue from wounds using surgical, enzymatic or autolytic methods; preparation of an environment that supports healing.
Indication
- Diabetic foot wounds
- Pressure ulcers (decubitus ulcers)
- Venous or arterial leg ulcers
- Non-healing surgical wounds and dehiscence
- Traumatic contaminated wounds
- Necrotic tissue in burn wounds
- Infected and abscess-containing soft tissue wounds
Preparation
- Wound assessment and imaging if needed (e.g., for bone involvement)
- Blood tests and infection parameters
- Optimization of blood glucose and circulation if diabetes or vascular disease is present
- Initiation of antibiotics if needed
- A wound culture may be obtained before the procedure
How it's performed
- The area around the wound is cleaned and sterilized
- Local anesthesia or sedation is administered if needed
- Surgical debridement: nonviable and necrotic tissue is removed with scalpel, scissors or curette
- Enzymatic debridement: creams containing specific enzymes are used to soften nonviable tissue
- Autolytic debridement: moist dressings allow the body's own enzymes to break down nonviable tissue
- After cleaning, the wound is covered with an appropriate dressing type (hydrocolloid, hydrogel, alginate, foam, etc.)
Post-procedure
- Regular dressing changes (daily or every few days depending on the wound type)
- Weekly assessment of wound healing
- Nutritional support and blood glucose control
- Position changes and use of pressure-relieving mattresses/cushions for pressure ulcers
- Additional debridement sessions when needed
Risks
- Bleeding (especially in vascular-rich areas)
- Progression of wound infection
- Damage to healthy tissue (during surgical debridement)
- Pain and transient tissue tenderness
- Allergic reaction to enzymatic agents (rare)
FAQ
Is debridement painful?
Surgical debridement is performed under local anesthesia, so pain during the procedure is minimized. Enzymatic and autolytic methods are generally painless.
How many sessions does it take for the wound to heal?
Healing time depends on the type and size of the wound, circulation and overall health. It can range from a few weeks to several months.
Can I do wound care at home?
Home dressings can be done using the method described by the healthcare team. However, debridement should only be performed by trained healthcare personnel.
What else should I do for my diabetic wound?
Tight blood glucose control, foot hygiene, appropriate footwear and regular check-ups support healing. If vascular disease is present, a vascular surgery consultation may be recommended.
Related Information
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