A
small hole is drilled through the crown’s occlusal surface to expose
the tooth preparation below.
A wire is threaded under the soldered joint connecting the crown
to the pontic and
pulled into a parallel loop. |
|
The
ends of the wire are threaded through the spool of the bridge remover
and
wound with the handle to bring the instrument into contact with
the crown surface. |
The
pin is inserted through the hole in the crown surface, supporting
the tooth
preparation underneath the crown. The wire loop is tightened, pulling
on the bridge. |
With
the bridge remover firmly braced against the preparation, even pressure
is applied to the
bridgework, as it is pulled away. Result: The bridge is removed
quickly and without damage to the metal or porcelain surfaces -
and with minimum discomfort to the patient,
the bridge remains attached to the instrument.
|
