Surgical guidance device

A surgical guidance device and a guidewire for creating a pilot bore using the guide wire into a bone structure comprising:

• a cannulated hand grip including a first end and a second end, the first end including a driving tool for rotation of a bone screw, said second end including an internally threaded barrel, said threaded barrel cooperating with a threaded jack, said threaded jack includes an inner bore for housing a slide assembly, said slide assembly generally constructed and arranged to control the sliding travel distance of a guide wire within the surgical guidance device, said slide assembly includes a slide head for limiting forward sliding movement of a stem portion of said slide assembly within said threaded jack, said slide head includes a transverse bore sized and shaped to include a wire lock assembly to secure said guide wire in place within said slide assembly, said slide assembly sized to fit within said jack member for sliding movement between the two, said internal threads of said barrel cooperating with said jack member to control the distance said slide assembly will travel before said guide wire extends through a distal end of said surgical guidance device, said guide wire including a predetermined length, said threaded jack including indicia, whereby a surgeon may preset the distance that said guide wire will extend through the distal end of said surgical guidance device.