Showing posts with label implant therapy. Show all posts
Showing posts with label implant therapy. Show all posts

19 Sept 2010

What is A Dental Implant


Today, the preferred method of tooth replacement is a dental implant. They replace missing tooth roots and form a stable foundation for replacement teeth that look, feel and function like natural teeth.
Dental implants also help preserve the remaining bone by providing the stimulation previously provided by the natural tooth roots.

Dental implants are similar to teeth in that they mimic the shape of the roots of teeth. They can be used to support individual teeth or to help anchor removable dentures.


Using local anaesthetic, the implants are surgically placed under the gum and into the bone. The healing period for dental implants vary depending on the location and the health of the bone. 
The healing period for dental implants vary depending on the location and the health of the bone. It can be as little as six weeks or as much as six months. Some form of aesthetic temporization is always placed in visible areas. Once the Implant is biologically attached to the bone ,a post (abutment) is connected on to the implant.

Dental Implants & Osseointegration

Osseointegration is a biologic concept. It refers to the formation of a direct interface between an implant and bone, without intervening soft tissue,i.e. the incorporation within living bone of an inanimate component. This is in essence an anchorage mechanism - nothing more, nothing less. such reliable anchorage allows the attachment of prosthetic to the bone by means of using fixtures (dental implants). 

This phenomenon was first observed in the early 20th century, and dental surgeons realized the implications of osseointegration very quickly. Only certain materials can undergo osseointegration, with titanium being one of the most popular choices for procedures in which osseointegration is the goal. With other materials, the tissue will fail to grow into and around the implant, and it will not anchor.