Dental Implants

A natural tooth consists of a root and a crown. If you compare natural teeth to implant-supported replacement teeth, you’ll see they have the same basic parts. Both have a crown (the visible part used to chew food). Both have a root that holds the tooth securely under the gum and is anchored into the jaw. The difference is that the implant is made of titanium – the same time-tested material used for artificial joints. When you lose a tooth, you lose both the root and the crown. To replace the tooth, the surgeon first replaces the root with a dental implant.

Time is allowed for bone to heal and grow around the dental implant. The bone bonds with the titanium, creating a strong foundation for artificial teeth.  A support post (abutment) is then placed on the implant and a new replacement tooth (crown) is placed on top of the abutment. In many cases a temporary replacement tooth can be attached to the implant immediately after it is placed. If all of your teeth are missing, a variety of treatment options are available to support the replacement teeth.

Surgical Advances in Dental Implants

Drs Virdi, Humber, MacLennan and Lalli are able to place single stage implants. These implants do not always require a second procedure to uncover them, but do require a minimum of six weeks of healing time before artificial teeth are placed. There are even situations where the implant can be placed at the same time as the tooth extraction – further minimizing your number of surgical procedures.

Dental implant placement is a team effort between an oral and maxillofacial surgeon and a restorative dentist. Drs Virdi, Humber, MacLennan or Lalli perform the actual implant surgery, initial tooth extractions, and bone grafting if necessary.  The restorative dentist fits and makes the permanent prosthesis. Your dentist may also fabricate any temporary prosthesis required during the implant process. This may include a temporary crown, a retainer with a fake tooth, a partial denture, or you may not need any temporization at all during the healing stage.