Description A new, progressive and controlled crest splitting technique The CS tips can smoothly enlarge the crest, avoiding the risks of bone breaking.The optimized visibility of the surgical field allows to perform fast and less traumatic procedures. Benefits . Maximum predictability, . Fast and less traumatic surgery, . Extremely precise osteotomy, . Minimum bone loss, . Selective cut. Clinical applications Osteotomy/Crest splitting . CS1: Fine cutting tip dedicated to pilot osteotomy up to 8 mm of depth . CS2: Tip dedicated to the second osteotomy up to 8 mm of depth . CS3: Tip used for the discharges incisions in mesial and distal sides, up to 8 mm of depth . CS4: Conical tip for bone expansion. Thickness: 1.80mm at 8mm. . CS5: Conical tip for bone expansion. Thickness: 2.75mm at 8mm . CS6: Conical tip for bone expansion. Thickness: 3.75mm at 8mm