2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/176239Expression for second post-Newtonian level gravitational deflection angle of massive particles is obtained in a model independent framework. Several of its important implications including the possibility of testing gravitational theories at that level are discussed.5 pages, couple of equations of the previous version are correctedGeneral Relativity and Quantum Cosmologytext