What are Active Implants?

Active implants are distinguished by their aggressive dental design that interacts with more bone tissue during placement. This design is especially beneficial for patients with low bone density as it provides immediate stability.

Benefits of Choosing Active Implants:

• Immediate Stability: Ideal for implants with immediate loading, allowing for rapid restoration.

• Enhanced Osseointegration: Deep threads increase the surface area and provide better integration with bones.

• Suitability for Low Bone Density: Can be an effective option for patients who lack ideal bone volume, potentially eliminating the need for extensive bone grafting.

Ideal candidates for active implants are:

• Individuals who desire rapid restoration of both function and aesthetics.

• Patients with reduced bone density who wish to avoid additional surgical interventions.

What are Passive Implants?

Passive implants refer to the type of implant designed with less aggressive threading to minimize the stress on the bone during placement. They are usually recommended for areas where the patient has sufficient bone density, facilitating a gentle integration process.

Benefits of Choosing Passive Implants:

• Reduced Bone Trauma: Light threading reduces the risk of bone damage during implantation.

• Suitability for Dense Bone Areas: Ideal for areas of the mouth with high bone quality.

• Conservative Treatment Approach: They are preferred because they are less invasive.

Ideal candidates for passive implants are:

• Patients who are considered to have good bone density and are in good health.

• Those who prefer a more gradual healing and integration process.

Bone Grafting

Bone grafting refers to the procedures that are mostly applied to people who will have dental implants and are applied to the area where bone is desired to be formed as a result of bone loss in the jawbone.

For example, those with young and strong jawbones can use passive implants to make the treatment faster. The healing speed will therefore increase.

In all-on-4 or all-on-6 treatment, the waiting period after implant placement does not exceed 3-4 months.

Active (aggressive) implants can be used for patients who are older or have weaker jawbone. Since these implants are deep, they can hold onto the bone of the tooth better. In some cases, bone grafting, using bone powder, can be used to aid healing. Of course, in such a plan, your healing period will be slightly longer (up to 6-8 months).

Source:
https://mattheos.net/from-friction-stability-to-osseointegration-and-all-things-in-between/
https://www.alanyadentalplace.com/blog/what-is-aggressive-implant
https://mriquestions.com/passive-v-active-implants.html