Combination of a triple wavelength (650 nm, 810 nm, and 915 nm) class IV laser system and local mechanical abrasion in the treatment of chronic toenail onychomycosis: an uncontrolled prospective pilot study.

Despite clinical improvement, the combination of this laser treatment and mechanical abrasion could not reduce the fungal infection rate in affected toenails. Additional local or systemic antimycotic agents should be combined in order to avoid expected clinical recurrences.