To replace a single lost tooth, an implant, or a titanium screw, is inserted into the bone. In the typical case, the implant would be covered by gum and left for 3-6 months. This allows the bone to heal around the implant and hold it firmly. This process of healing is called osseo-integration.

After the bone has healed well around the implant, a small extension, or abutment (post), would be placed over the implant. A new customized porcelain crown would be constructed and cemented over the abutment. You will then have a brand new tooth!

In some cases, a temporary plastic crown can be placed over a newly placed implant. Whether this can be done depends on factors like whether there is a critical need for an immediate aesthetic replacement and whether biting forces will be placed on the tooth.

What are the limitations to implant placement?

	There must be bone of sufficient height and width to support the implant. In cases of inadequate bone, a graft may be required to give stability to the implant.
	The patient must be in good health, for example, conditions like diabetes must be well-controlled.
	Any infection, like a gum abscess, must be resolved first, before the implant is placed.
	Smokers will find that healing around the implant may be poor.
	Those who brux their teeth (i.e. grind their teeth excessively) may find that the longevity of their implants will be undermined. To help manage this, a soft, plastic guard may need to be worn to protect the implant as well as the natural teeth.