1470 Nm Diode Laser Effectiveness in Facial Fat Reduction with the Endolifting Technique: Pilot Study

Abstract

Introduction: Endolifting technique, also known as Endolaser or Endolift, consists of using a laser beam with a wavelength of 1470 nm emitted through an optical fiber inserted into the subdermal tissue in order to reduce subcutaneous fat and tone the skin through the intense production of collagen. Objective: This study aimed to collect preliminary results about the effectiveness of the 1470 nm diode laser in reducing facial fat with the endolifting technique. Material and methods: 10 patients were assisted with just one endolifting session, where the mandibular and submental regions were treated. It was by using 400 micron optical fiber, power ranging from 4 to 8 W, in continuous mode. After the procedure, patients were instructed to remain with a bandage on the treated area for 4 days and. Then, after this period they received 4 sessions of manual lymphatic drainage, which was performed once a week. Results: After treatment and reassessment at the end of 60 days, it was noticed a clear decrease in fat in the cheeks, as well as in the submental region. Also, the skin where the jowl fat was removed underwent intense retraction, as it was seen a decrease in flaccidity and wrinkles. Conclusion: It was concluded that the endolifting technique is extremely effective in promoting the reduction of unsightly subcutaneous fat on the face and neck, as well as indirectly intervening in the skin to promote rejuvenation to varying degrees. Likewise, this technique can be attested as a safe method due to the absence of complications or intercurrences throughout the care and follow-up of patients after treatment.