Action of Photodynamic Therapy on Wound Quality and Tissue Repair in the Diabetic Foot

When starting the research, all wounds, regardless of the study group, will be cleaned with 0.9% saline solution (SF0.9%), using a 40x12 needle and a 500ml bottle of SF0.9%, in order to maintain pressure. for equal cleaning of all wounds and a hydrofiber plate with silver was used as standard coverage. Experimental group (n=45): When starting the intervention, all services in both groups will follow the cleaning standard described previously. In the aPDT group, 1% methylene blue will be used as a photosensitizer applied with the aid of a syringe (with a pre-irradiation time of 5 minutes), 6 J of laser will be applied.