Histological evaluation of monopolar and bipolar radiofrequency microneedling treatment in a porcine model.
Hao WangMichael Richard HamblinYi ZhangYidan XuXiang WenPublished in: Lasers in surgery and medicine (2024)
We found that bipolar FRM produced greater thermal effects, more collagen coagulation, and more pronounced molecular changes compared with monopolar mode in a porcine animal model.