| 摘要 |
The present invention relates to a spinal device for performing a surgical intervention on vertebrae by a posterior or postero-lateral approach, characterized in that it comprises at least one tube (1, 2) and at least one spinal screw (5, 6), which is able to cooperate with the proximal end (3, 4) of said tube (1, 2), characterized in that the device additionally comprises a connection accessory having means of reversible fastening to at least one of said tubes (1, 2), said connection piece being designed to keep at least one of said tubes (1, 2) in an open angular orientation. The invention also relates to a connection accessory for the use of such a device. |
