The gold standard

intraoral bone

Safescraper TWIST provides an easy method to obtain ideal autologous cortical bone for grafts in any type of defects with a minimally invasive technique. Easy to use, Safescraper TWIST makes autologous bone always available in any condition, both for small and large harvests. The exclusive cutting performance of the blade allows cortical shavings to be collected while preserving maximum cell vitality, which is essential for graft integration. The bone collected is already combined with blood and ready to be positioned in the defect, or it can be temporarily maintained in aseptic conditions in the transparent chamber.


It allows to get easily and barely invasively cortical bone autograft.
It can be used pure or mixed with synthetic or animal particles.

Benefits of the device

Ready to use the disposable device is presented in individual sterile packages. Its sterility in an undamaged package is guaranteed for 3 years. Minimally invasive, the manual harvesting technique is non-traumatic and well tolerated by the patient. Flexible, The excellent cutting performance, due to Micross exclusive micro-blade, allows an easy autologous collection even in narrow and hard to reach areas, near to the bone defect. Versatile, it is the ideal device for both extensive and minor harvesting procedures. Convenient, Micross allows the harvest of the strictly necessary measure of bone tissue, permitting to avoid the use of bone substitutes

Ideal morphology

The cortical bone obtained with Safescraper TWIST looks like an elongated and convoluted shaving of a mean length of 1.3 mm and thickness ranging between 150 and 250 μm. High cells vitality, the manual harvesting technique preserves the cellular component of the graft. The cortical shavings obtained by the Safescraper TWIST blade contain living and well-preserved bone cells, particularly osteocytes (mean vitality: 45-72%), but also osteoblasts, osteoclasts and osteoprogenitor cells.


Sterile single use, curved to be easy to use;
Pack of 3 pieces


– Mini-invasive, non-traumatic for the patient. Thanks to the curved version it is possible to take cortical bone
– Bone chips

Safescraper Twist curve version


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