  In this work, we find exact wormhole solutions in the context of
noncommutative geometry, and further explore their physical properties and
characteristics. The energy density of these wormhole geometries is a smeared
and particle-like gravitational source, where the mass is diffused throughout a
region of linear dimension $\sqrt{\alpha}$ due to the intrinsic uncertainty
encoded in the coordinate commutator. Furthermore, we also analyze these
wormhole geometries considering that the equation governing quantum
fluctuations behaves as a backreaction equation. In particular, the energy
density of the graviton one loop contribution to a classical energy in a
traversable wormhole background and the finite one loop energy density is
considered as a self-consistent source for these wormhole geometries.
Interesting solutions are found for an appropriate range of the parameters,
validating the perturbative computation introduced in this semi-classical
approach.
