Dental implants are titanium screws which are fixed directly into the jaw bone. These are usually placed under local anaesthetic. The implants are left to integrate with the bone for about three/four months. Following the placement of implants no denture can be worn for two weeks.
The
implants are then uncovered and healing abutments are fitted. These protrude
through the gum and allow access to the implants in the bone. The gum
is left to heal for about two months when the second stages of the implants
are fitted.
Implant retained bridges
The
second stages are screwed into the implants and act as the link between
the implants and the bridgework. Impressions are taken and the bridgework
is fabricated in the laboratory. The bridgework is held in place by small
gold screws which are screwed into the second stages of the implants.
Fig.1 Missing lower incisors
Fig.2 Healing abutments
Fig.3 Impressions stage
Fig.4 Bridge on model
Fig.5 Bridge on model showing position of screws
Fig.6 Screws to retain bridge
Fig.7 Close up of bridge
Fig.8 Patient after treatment
