The implants themselves are tiny titanium posts, which are inserted into the jawbone where teeth are missing. These metal anchors act as tooth root substitutes. They are surgically placed into the jawbone. The bone bonds with the titanium, creating a strong foundation for artificial teeth. Small posts are then attached to the implant, which protrude through the gums. These posts provide stable anchors for artificial replacement teeth.
Implants also help preserve facial structure, preventing the bone deterioration that occurs when teeth are missing.
The Surgical Procedure
For most patients, the placement of dental implants involves two surgical procedures. First, implants are placed within your jawbone. For the first, three to six months following surgery, the implants are beneath the surface of the gums gradually bonding with the jawbone. You should be able to wear temporary dentures and eat a soft diet during this time. At the same time, your dentist is forming new replacement teeth.
After the implant has bonded to the jawbone, the second phase begins. Our doctors will uncover the implants and attach small posts, which will act as anchors for the artificial teeth. These posts protrude through the gums. When the artificial teeth are placed these posts will not be seen. The entire procedure usually takes six to eight months. Most patients experience minimal disruption in their daily life.
Using the most recent advances in dental implant technology, our doctors are able to place single stage implants. These implants do not require a second procedure to uncover them but do require a minimum of six weeks of healing time before placing artificial teeth on them. There are even situations where the implants can be placed at the same time as a tooth extraction further minimising the number of surgical procedures. Advances in dental implant technology have made it possible in selected cases, to extract teeth, and place implants with crowns at one visit. This process, called "immediate loading" greatly simplifies the surgical process.
Who actually performs the implant placement?
Implants are a team effort between an oral and maxillofacial surgeon and a prosthodontist. While our doctor performs the actual implant surgery, and initial tooth extractions and bone grafting if necessary, the prosthodontist fits and makes the permanent prosthesis.
What types of prostheses are available?
A single prosthesis (crown) is used to replace one missing tooth – each prosthetic tooth attaches to its own implant. A partial prosthesis (fixed bridge) can replace two or more teeth and may require only two or three implants. A complete dental prosthesis (fixed bridge) replaces all the teeth in your upper or lower jaw. The number of implants varies depending upon which type of complete prosthesis (removable or fixed) is recommended. A removable prosthesis (over denture) attaches to a bar or ball in socket attachments, whereas a fixed one is permanent and removable only by the dentist.
Our doctors perform in-office implant surgery in a hospital-style operating suite, thus optimising the level of sterility. Inpatient hospital implant surgery is for patients who have special medical or anaesthetic needs or for those who need extensive bone grafting from the jaw, hip or tibia.
Why dental implants?
Once you learn about dental implants, you finally realise there is a way to improve your life. When you lose several teeth – whether it's a new situation or something you have lived with for years – chances are you have never become fully accustomed to losing such a vital part of yourself.
Dental implants can be your doorway to renewed self-confidence and peace of mind.
Why would you select dental implants over more traditional types of restorations?
There are several reasons: Why sacrifice the structure of surrounding good teeth to bridge a space? In addition, removing a denture or a "partial" at night may be inconvenient, not to mention that dentures that slip can be uncomfortable and rather embarrassing.
Are you a candidate for implants?
If you are considering implants, your mouth must be examined thoroughly and your medical and dental history reviewed. If your mouth is not ideal for implants, ways of improving outcome, such as bone grafting, may be recommended.
What type of anaesthesia is used?
The majority of dental implants and one graft can be performed in the office under local anaesthesia, with or without general anaesthesia.
Do Implants need special care?
Once the implants are in place, they will serve you well for many years if you take care of them and keep your mouth healthy. This means taking the time for good oral hygiene (brushing and flossing) and keeping regular appointments with your dental specialists.