Corpectomy calipers are provided that are capable of measuring both the distance and the angle between two bodies, in particular between two vertebral bodies in an individual. The calipers provided are capable of providing reliable measurements without the need for repeated measurements. The calipers described herein offer a simple and inexpensive solution. Methods of using the calipers are provided, for example, in determining the size and spacing of a void in a corpectomy or intervertebral fusion procedure.
