| 摘要 |
The method provides to apply a plurality of endo-osseous screws (1) to the patient's osteo-gingival area, the endo-osseous screws being provided with respective tubular spacer cylinders (4) mounted by fixing screws (8) and carrying respective ring nuts (5) screwed thereon. Then, a provisional connection bar (11) is made, of calcinable material, in which there are incorporated the ring nuts (5); the connection bar (11) is then removed from the endo-osseous screws (1), by unscrewing the fixing screws (8), and the spacer cylinders (4) are taken out from the ring nuts (5). Beginning from a cast formed about the connection bar (11) of calcinable material, a final connection bar (12) is made by melting the bar (12) incorporating the ring nuts (5) in the original position and orientation. The connection bar (12) is mounted on the endo-osseous screws (1) in which the spacer cylinders (4) have been previously inserted, screwing the spacer cylinders (4) in the ring nuts (5) of the bar (12), and finally, the connection bar (12) is mounted by screwing the fixing screws (8) which pass through the spacer cylinders (4) and engage the endo-osseous screws (1). |
