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HomediabetesDebridement of Ulcer ,Types Risk factor and Dressings

Debridement of Ulcer ,Types Risk factor and Dressings

What is Debridement?

The treatment of a wound isn’t easy. When the pain and bleeding are under control, both you and your doctor must ensure that the wound is able to heal and isn’t infected. Sometimes, the process of healing may leave a tissues so damaged that they’re not functional anymore.Different types of debt

There are a variety of methods to clean an injury. Your physician will determine which method is the most effective depending on your health and the degree of your wound.

Surgery Debridement

Hyperkeratotic, infected and non-viable tissue is surgically removed by using the scalpel or other special scissors. It is a “sharp debridement” permits the surgeon to clearly observe the foot wound. The procedure is performed:

The skin around the wound or sore is meticulously cleaned and disinfected.

The wound is inspected using an instrument made of metal to measure its depth as well as to search for foreign objects or material within the wound.

The infected, hyperkeratotic and non-viable tissue is eliminated and the ulcer is washed away.

Debridement of autolytics.

The body is capable of removing non-viable tissue from wounds in certain conditions. The body produces enzymes that dissolve dead tissue while leaving healthy tissue in place. To speed up the process, your doctor may apply specific dressings, such as hydrogel covers to stop the spread of infection, while your body cleanses off the area. This is the best option for wounds with a small size and aren’t affected by infection. It may take a few days before the procedure can be completed.

Debridement using enzymes.

Your physician may choose that you apply an enzyme made from synthetics on the wound. There are a variety of chemical compounds such as histolyticum, clostridium collagenase, varidase bromelain and papain can be effective in removing non-viable tissue that is on the surface of a wound. The treatments may also harm the skin’s viability, and therefore doctors are cautious about the use of this method for debridement.Mechanical debridement.

There are many methods to cleanse the wound by either a mechanical or physical process. Doctors can employ the hydrotherapy method or hydrosurgical procedure in order to clean the wound with the use of sterile saline. The solution removes infected and non-viable tissue, as well as infections from your wound. Another technique for debridement using mechanical means is using wet-to-dry dressings. The doctor applies a moist, sterile bandage on the wound and let it dry. After the dressing has dried, it is removed, it removes dead tissue that is glued to it. The process is painful and carries the risk of removing healthy tissue too.

biological debridement. 

This is sometimes called ” maggot therapy” or “larval therapy.” Doctors are able to apply the larvae of specific insects to the wound. The larvae eat only dead tissue and leave the tissue in tact. It is effective however the fear of being reacted to it can render it less effective as compared to other treatments.

Pressure Ulcers Treatments and Debridement


The Fastdiscussed the prevention and staging of pressure ulcers. Quick Factdiscusses their treatment. The first step to decide the best way to treat pressure ulcers is to determine as to whether or not the wound will heal. If the patient’s prognosis is of months or years in good nutrition, with sufficient blood flow to the area allows for healing, then it is likely. If the patient has a prognosis of days to weeks, anorexia/cachexia, and/or the wound has inadequate perfusion, then symptom control alone is appropriate and uncomfortable/burdensome treatments are not appropriate.

debridement of ulcer
debridement of ulcer


Always provide adequate analgesia! Necrotic tissue needs to be removed to allow for healing of the ulcer; surgical debridement is the quickest and most efficient option if there is healthy tissue surrounding. It is important to note that if the patient is near dying, or the wound won’t heal and heal, then debridement shouldn’t be tried. Gels for debridement (such like Hypergel, Santyl, Nu-gel) are applied to the ulcer using an the occlusive dressing (such as DuoDerm) and are available for wounds that don’t require surgery or for those where surgical debridement fails. They are available with or without enzymes to stimulate autolytic or enzyme-based debridement. For ulcers with minimal necrosis Occlusive dressings, such as DuoDerm, which are replaced weekly and aid in autolysis.

The most commonly used method of mechanical debridement is use of salineand wet-dry dressings. The treatment slows healing by removing new epithelial cells , which are part of the healthy tissue granulation; its use in treating skin ulcers is not recommended.


Ulcer healing can be delayed when there is a an infection with a bacterium within the wound’s surface. Erythema and purulent exudate and fever are indicators of an infection. Cleaning and application of topical antibiotics could suffice for superficial infections with a minimal amount of surrounding erythema. Antibiotics for systemic use are recommended to treat deep/supra-contouring tissue infections or if healing is slow.

Cleanse wounds and wounds that are believed to heal using not-cytotoxic solutions (e.g. Saline, for example). Fluids that are cytotoxic (e.g., Betadine) are able to destroy the granulation tissue. A Clinical Pearl Don’t wash the ulcer with any fluid that you wouldn’t put into your eye if you wish the wound to heal.


Living tissue requires moisture to ensure transportation of nutrients and oxygen. An environment that is moist encourages the movement of fibroblasts as well as epithelial cells. Growth factors are found in the serous exudate, which speeds healing. However an environment that is dry is favorable to necrosis and eschar.

There are six types of dressings that are distinguished by their wear duration and whether you wish to remove or add fluids to ensure a healthy, moist and interactive environment for healing ulcers. Dry ulcers need to be treated with moisture via an hypotonic gel (donates water). When exudates are wet and hypertonic gels, a foam is used to eliminate water.

The Risks of Debt

Debridement is typically a safe procedure, however there is always a chance of issues. A few possible risks associated with debridement are.

  • Bleeding
  • Delay in healing
  • Infection
  • Insufficiency of healthy tissue
  • Pain

If you’re undergoing surgical debridement, it is possible that you will require general anesthesia. After debridementyou could feel discomfort or pain. Your doctor will explain the risks and methods to treat pain with you.

It is important to follow the instructions of your physician on how to care for the wound following the procedure of debridement. The proper care of your wound can reduce the chance of getting an infection. Contact your doctor right away in case you are experiencing signs of infection, such as:

  • Chest and fever
  • When the area around the injury appears like chalky blue, white, or black
  • The pain doesn’t improve after taking your medication as prescribed
  • Swelling, redness, an increase in pain or discomfort bleeding excessively or the discharge that forms around the wound

The process of treating wounds is complex and requires the doctor to ensure you receive the proper treatment. There aren’t any wounds that require debridement, however some do benefit from this process. If you’ve suffered a serious wound, your physician can inform you if the wound needs debridement.What is the best time to use debtridement?

If you’ve suffered a serious injury that results in dying tissue or gangrene, you might have to cut off the tissue that has been damaged. Dead tissue could contain bacteria that could cause larger-scale infections. The removal of the non-viable tissue aids in healing and decreases the chance of developing further complications. The removal of non-viable tissue is known as debridement.

The need for a debridement is only needed in cases where a wound isn’t healing by itself. Most of the time your own healing process will begin to repair damaged tissues. If there’s a tissue that has died naturally, the enzymes that naturally occur will break it down, or the skin will begin to shed.

It is only necessary to undergo debridement in the case of a severe or persistent wound that doesn’t react against your system of immunity. Ailments like diabetic leg ulcers, or even burning injuries that are severe may necessitate debridement. It is possible that you require debridement to eliminate all debris that may have entered an injury. The doctor can inform you if you require an intervention to heal wounds.

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