Patients who wish to replace missing teeth with natural-looking restorations are often deemed candidates for dental implants. Anchored directly into the jawbone, implants are designed to replicate both the appearance and function of a natural tooth. Once the implant post integrates with the surrounding bone tissue (a process known as osseointegration), it can serve as a stable foundation for a custom crown, bridge, or implant denture.
Many patients appreciate dental implants not only for their durability, but also for their ability to promote long-term oral health. By stimulating the jawbone, implants can preserve bone density, maintain facial contours, and restore essential functions like chewing and speaking.
With this in mind, the success of dental implant treatment depends on several factors—one of the most critical being the avoidance of smoking. In this post, our esteemed NYC prosthodontists explore the risks associated with smoking before and after dental implant surgery, including the significantly increased likelihood of a complication known as implant failure.
What Is Implant Failure?
Implant failure occurs when the jawbone does not successfully integrate with the dental implant, thereby preventing it from becoming securely anchored in place. The placement of the titanium post into the jawbone is a surgical procedure that requires the patient to be in generally good health and able to heal properly during the recovery period. When this process is compromised, implant failure can be the result.
Although implant failure is relatively uncommon, several factors can increase the risk of complications, including:
- Infection
- Insufficient bone volume or density
- Poor oral hygiene habits
- Smoking
Smoking, in particular, is known to significantly impact the body’s ability to heal. Tobacco use restricts blood flow through vasoconstriction, compromises immune function, and reduces the body’s defenses against infection. In the context of dental implants, this combination can interfere with proper osseointegration and increase the likelihood of implant instability or loss.
Furthermore, the rate of failure and implant loss among patients who smoke following surgery is found to be dramatically higher than patients who are non-smokers. A 2024 meta‑analysis reported that smokers have more than a two‑and‑a‑half‑fold higher risk of early implant failure compared with non‑smokers.1
Oral Health Risks of Smoking
Beyond the specific concerns related to implant placement, smoking is known to contribute to a wide range of oral health issues that can indirectly increase the likelihood of implant failure. For example:
- Delayed healing following surgery due to impaired blood flow
- Higher risk of infection in the surgical site or surrounding tissue
- Decreased bone density, which can limit implant success or stability
- Inflamed or receding gums, making it harder for soft tissue to properly seal around the implant
- Dry mouth, which increases bacterial accumulation and slows recovery2
If You Currently Smoke
While the problems associated with smoking and dental implants are numerous, being a smoker does not necessarily have to disqualify you from becoming a candidate. Under the right circumstances, our prosthodontists may approve a smoker for the dental implants procedure. In order to have the best chance for success, they require cessation of smoking for at least one month prior to the procedure and ask that patients refrain from smoking for good once the surgery is complete.
If you are a smoker considering implant treatment, your first step should be a comprehensive consultation. During this evaluation, your prosthodontist will assess your oral and overall health, measure your bone density, and discuss any lifestyle changes that could impact treatment outcomes. We will also discuss any history of periodontal disease, which is more prevalent among smokers and can further complicate the healing process.
For patients who are committed to quitting, the implant consultation can serve as a powerful motivator. The benefits of stopping smoking go far beyond your oral health, as the habit can impact your cardiovascular system, respiratory health, and cancer risk. That said, knowing that quitting can also help protect your dental investment adds a tangible, motivating reason to stay smoke-free.
An Unparalleled Dental Implant Experience in NYC
Our team at Schweitzer & Schweitzer, PC is composed entirely of board-certified prosthodontists with specialized training in complex implant dentistry. We plan each case with precision and attention to detail, taking time to address any medical conditions or concerns that could impact treatment success.
If you have questions about dental implants, we welcome you to contact Schweitzer & Schweitzer, PC to schedule a consultation. During your visit, our team can evaluate your candidacy and explain the steps you can take to minimize smoking-related risks and support a successful outcome.
Editor’s note: The original version of this post was published on November 7th, 2018.