Treatment of Immature Scars with Botulinum Toxin

Abstract

Using Botulinum neurotoxin type A (BoNTA) has yielded promising results in the treatment of immature scars. The biological effects of the toxin on tissue healing appear to be complex and multidimensional and still require additional research. Nevertheless, it is clear that not only does BoNTA reduce muscle tension at the edges of wounds, but it also provides anti-inflammatory effects, promotes angiogenesis and healing, and exerts mediatory or inhibitory effects on a variety of cells. In clinical practice, this pluripotency of BoNTA has been recognized as a therapeutic choice for both prophylaxis and treatment of excessive scarring.