2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/137426We show that a locally Ahlfors 2-regular and locally linearly locally contractible metric surface is locally quasisymmetrically equivalent to the disk. We also discuss an application of this result to the problem of characterizing surfaces in some Euclidean space that are locally bi-Lipschitz equivalent to an open subset of the plane.34 pages, 7 figuresMetric GeometryComplex Variables30C65; 57M50text