Effect of Photobiomodulation on Ecchymosis After Rhinoplasty: A Randomized Single-Blind Controlled Trial Publisher Pubmed



Karimi S¹ ; Sadeghi M¹ ; Amali A¹ ; Saedi B¹ Show Affiliations
Source: Aesthetic Plastic Surgery Published:2020

Abstract

Background: This study was conducted to compare the effect of photobiomodulation therapy (low-level laser therapy) on ecchymosis after rhinoplasty. Subjects and Methods: Sixty rhinoplasty candidates were randomly divided into two groups. Photobiomodulation, including red light (660 nm), infrared light (840 nm), and infrared laser, was used in the first group on the first postoperative day, and its effect on periorbital ecchymosis was evaluated. Results: The findings showed that low-power laser reduced ecchymosis significantly (p = 0.005*). Conclusion: Photobiomodulation may be effectively used for reducing ecchymosis after rhinoplasty. Level of Evidence II: This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266. RCT registration number is IRCT20080820001056N3. © 2020, Springer Science+Business Media, LLC, part of Springer Nature and International Society of Aesthetic Plastic Surgery.