| 摘要 |
A removable bridge system for attachment to a plurality of dental implants, comprising a plurality of abutments, each comprising a seat portion conforming with a shape of a corresponding implant head and allowing fixedly positioning of the abutment to the implant, and an abutment head. At least one of the abutments is configured as a locking abutment and comprises a locking portion. A bridge generally conforming with dental parameters of the individual has a bottom surface formed with a receiving apertures shaped so as to snugly fit over a corresponding abutment head. The bridge further comprises a locking arrangement for removably locking the bridge to the abutments, and comprising one or more locks for detachable locking to a respective at least one locking abutment. |
