IDR Kit acc. to Dr. J. C. M. Rosa

The selection of the right chisel to remove the graft from the maxillary tuberosity is performed according to the shape of the existing defect in the receiving area and the required bone volume. The most suitable chisel shapes are the straight and the gouge ones of 6, 8 or 10 mm width; as a general rule, the chosen chisel should be 2 mm wider than the graft width to be removed.

These chisels have a milimetered active part with the aim to ease the graft measurement at the moment of removal, allowing the obtention of a bone specimen with suitable length and thickness.