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Maggot therapy (also known as larval therapy) is a type of biotherapy involving the introduction of live, disinfected maggots (fly larvae) into non-healing skin and soft-tissue wounds of a human or other animal for the purpose of cleaning out the necrotic (dead) tissue within a wound (debridement), and disinfection. There is evidence that ...
Debridement is the medical removal of dead, damaged, or infected tissue to improve the healing potential of the remaining healthy tissue. [2] [3] Removal may be surgical, mechanical, chemical, autolytic (self-digestion), or by maggot therapy.
Maggot therapy – also known as maggot debridement therapy (MDT), larval therapy, larva therapy, or larvae therapy – is the intentional introduction by a health care practitioner of live, disinfected green bottle fly maggots into the non-healing skin and soft tissue wounds of a human or other animal for the purpose of selectively cleaning ...
The maggots that are used are mass-produced and disinfected. They are placed into open wounds healing on their own. This type of therapy is effective because the maggots only eat the necrotic tissue, thus cleaning out the wound and promoting healing. The larvae used in therapy use secretions to increase efficacy of their healing properties.
Maggots dissolve only necrotic, infected tissue; disinfect the wound by killing bacteria; and stimulate wound healing. Maggot therapy has been shown to accelerate debridement of necrotic wounds and reduce the bacterial load of the wound, leading to earlier healing, reduced wound odor and less pain.
Maggot therapy is the intentional introduction of live, disinfected blow fly larvae into soft tissue wounds to selectively clean out the necrotic tissue. This helps to prevent infection; it also speeds healing of chronically infected wounds and ulcers. [10]
Necrotic tissue should be removed in most pressure ulcers. The heel is an exception in many cases when the limb has an inadequate blood supply. Necrotic tissue is an ideal area for bacterial growth, which has the ability to greatly compromise wound healing. There are five ways to remove necrotic tissue.
The maggots of L. cuprina have been used by medical doctors for debridement therapy for patients who suffer from wounds that are healing slowly. [11] The maggots cleanse the wound by eating the dead and infectious skin and preventing gangrene and further infection.