TOULOUSE, France--(BUSINESS WIRE)--Vexim, the Med-Tech specialist in the minimally invasive, anatomical treatment of vertebral compression fractures, today announced the extension of its SpineJack® range of implants. Two new sizes of implants (measuring 6.5 mm and 4.2 mm in diameter, respectively) will be added to the standard 5 mm size - enabling the SpineJack® to be used to treat almost all vertebral fractures of the spine.