Disclosed are devices, systems and methods for providing sterile and cost-affordable handheld surgical devices with tactile operable controls. In some aspects, a surgical device includes a surgical probe including a probe detector and a set of operable controls; an exterior shell casing including an opening at one end leading to an interior cavity structured to have a size and shape to fit the surgical probe within and position the probe detector in a first region and a handle of the surgical probe in a second region, in which the first region of the exterior shell casing is configured to be inserted into an incision of a patient's body and the second region is configured to provide a user of the surgical device utilization of the operable controls of the surgical probe through the exterior shell casing; and a cap attachable to the exterior shell casing to close the opening.