Key-Way or Daf Tail solutions

Cercon Zirconia

Porcelain Bonded or full metal

Non-Parallel Retainers

Key-Way or Daf Tale overcomes nonparallel prepartions and allows for an optimum path of insertion. In situations where two retainers do not allow a convenient path of insertion it is still possible to make a bridge restoration. The use of a key way allows a parallel path of insertion.

The Key-Way can also reduce the vertical forces on a retainer or pontic.

Key-Ways can be casted in different type of alloys or can be milled out of a solid block of Zirconia.