Biological drilling

Biological drilling, developed by BTI, provides numerous clinical advantages such as collecting autologous particulate bone, better control of the direction and depth of the osteotomy, low temperature of the surrounding bone, optimization of the biological bed and improvement of biosafety by reducing aerosols.

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BTI has designed drills that are suitable for this technique in order to optimise the process. First, they have a purely apical cut (not lateral), to be able to drill deeper and not wear away the bone walls.

Also, their helical design is very retentive for the bone particles being cut, allowing large quantities of bone to be obtained from the drilling area. The bone obtained is placed into a glass container with the autologous plasma that, as well as keeping it hydrated with the patient's proteins during the surgery, may be used as a particulate autologous graft.

Centro de investigación

Advantages and benefits of biological drilling

  • It allows you to collect bone during drilling and, therefore, it can be used as particulate autograft when mixed with the patient's plasma which is obtained with PRGF – ENDORET® technology
  • The low working speed doesn't increase the surrounding bone temperature, therefore, we avoid necrosis. Also, because irrigation is not used there is no socket cleaning, achieving a biological bed that is suitable for dental fixing.
  • It allows you to maintain the direction and control of the working depth.
  • It reduces mechanical trauma, as well as marginal bone loss.
Centro de investigación


The safest milling protocol.

At BTI Biotechnology Institute we have been using our low speed biological drilling technique without irrigation for 20 years, which allows us to biologically prepare the alveolus while maintaining the cell viability of the environment.

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Related documents
Front Cutting Drill

Front Cutting Drill

Designed to achieve maximum settlement for extrashort implants and to work the cortical bone in transalveolar sinus elevations and in proximity to the dental nerve.

Size 1.52 Mb

A novel drilling procedure and subsequent bone autograft preparation: a technical note.

A novel drilling procedure and subsequent bone autograft preparation: a technical note.

Anitua E, Carda C, Andía I.
Int J Oral Maxillofac Implants 2007;22:138-145.

Size 56.84 Kb