2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/60903We classify Dehn surgeries on (p,q,r) pretzel knots resulting in a manifold M(s) having cyclic fundamental group and analyze those leading to a finite fundamental group. The proof uses the theory of cyclic and finite surgeries developed by Culler, Shalen, Boyer, and Zhang. In particular, Culler-Shalen seminorms play a central role.11 pages, 1 figure, v2: minor revisions, To appear in the Proceedings of Knots 2000 (Yongpyong, Korea)Geometric Topology57M25, 57R65text