A radiographic bitewing for determining the depth for a dental implant comprising a patient bite portion and an extension portion, wherein said bite portion is adapted for placement between a patient's upper row of teeth and lower row of teeth, and wherein said extension portion is aligned in a substantially perpendicular position relative to said bite portion and comprises at least one radio-opaque calibration template, wherein said calibration template comprises a first vertical bar having a first dimension, a second vertical bar having a second dimension, a third vertical bar having a third dimension, and a fourth vertical bar having a fourth dimension.
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