  In this paper, we will analyze the short distance corrections to low energy
scattering. They are produced because of an intrinsic extended structure of the
background geometry of spacetime. It will be observed that the deformation
produced by a minimal measurable length can have low energy consequences, if
this extended structure occurs at a scale much larger than the Planck scale. We
explicitly calculate short distance corrections to the Green function of the
deformed Lippmann-Schwinger equation, and to the conserved currents for these
processes. We then use them to analyze the pre-asymptotic corrections to the
differential scattering flux at finite macroscopically small distances.
