Since dental implants first started being implemented in the 1980s, they have been primarily made of titanium. Recent advances in implant technology have allowed dental implant manufacturers to shift from all-metal implants, to part-metal and part-ceramic implants, to the newer all-ceramic or zirconia implants.

Zirconia implants are made of high-impact resistant ceramic called tetragonal zirconia polycrystal (ZrO2+Y2O3). They remedy many of the issues and complaints doctors and patients have with traditional metal implants and have several advantages—let’s take a look at some of them.

Advantages of Zirconia Implants

• Do not cause allergic reactions – Although titanium is considered non-toxic, some people still have allergic reactions to titanium. Zirconia implants are inert, non-corrosive, and hypoallergenic.
• Have been used for decades in medical applications – Millions of patients have had zirconia used safely and effectively as the base material for their hip replacements. The zirconia used for medical applications also undergoes strict radiation monitoring to ensure its safety for use within the body.
• They are incredibly strong – Unlike titanium implants, zirconia offers a much higher degree of resistance to scratching, corrosion, and fracture. The aerospace industry even uses zirconia (ZrO2) due to its high resistance to heat and fracture. This all means a safer and more aesthetically pleasing result for the patient.
• One-piece design is more hygienic – Zirconia implants are a one-piece design, meaning there is nowhere for bacteria to build up or liquids to penetrate like with titanium implants. They are highly biocompatible (how a material reacts with the human body) which leads to healthier gums and no risk of corrosion.
• Implant margin is at gum not bone level – With titanium implants the margin (or gap between the implant and the tooth) is at bone level, which can lead to bacterial buildup since you can’t brush there. The zirconia implant margin, which is at gum level, allows you to brush and clean your implant and restoration regularly.

If you are in need of a restorative dental implant, it would be wise to consider zirconia due to its many advantages. It might not work in every situation, but feel free to discuss your options with Dr. Jenny A. Kanganis or one of our Bronxville staff members.

It’s human nature to delay tackling problems. We even have the clichés to prove it:  “Leave well enough alone.” “Out of sight, out of mind.” “If it’s not broken, don’t fix it!” But when it comes to your health, proactive care is always best. And when it comes to dental health, your wisdom teeth are certainly something to be proactive about!

Children have 20 baby teeth that are replaced over time with 32 adult teeth. The last to arrive, in our late teens and early twenties, are the four third molars, or wisdom teeth. But that “32” total is a little flexible. Some people never develop wisdom teeth at all. You can stop reading here if you are one of this carefree group. The rest of us have from one to four wisdom teeth, and it’s a smart idea to ask our dental professionals just what we have going on below the gumline.

Your dentist might be the first to mention your wisdom teeth at your regular checkup, or you might be surprised to see a new tooth emerging while you are doing your nightly brushing and flossing. Wisdom teeth can remain trapped under gums and bone, a condition called “impaction,” they can erupt partially, or sometimes even erupt completely. They can be symptom-free, or may present with pain, redness, swelling, or bad breath. But whenever the first signs of wisdom teeth appear, in an X-ray or in your mirror, it’s time to discuss your options.

Completely Impacted Tooth

A wisdom tooth may never erupt, remaining trapped below your gums because it has no room to emerge. Even though it isn’t visible, an impacted wisdom tooth can pose serious risks requiring its extraction:

• Other teeth might be pushed out of alignment as the tooth tries to emerge
• The roots of neighboring teeth can be damaged by pressure from the trapped tooth
• A cyst can develop around the impacted tooth which can damage neighboring teeth, nerves, and bone
• Rarely, a tumor can develop. While these are usually benign, they can require the removal of bone and tissue.

Even if you are symptom-free, regular exams and X-rays are important for monitoring the condition of impacted wisdom teeth to make sure that they remain problem-free.

Partially Impacted Tooth

A wisdom tooth can also begin to erupt, but never break completely through the gums. The partially exposed tooth and the gum tissue are very difficult to clean effectively, trapping food particles and bacteria. Partially erupted teeth:

• Have a greater chance of serious decay
• Increase the risk of gum disease
• Can also cause problems as they emerge when they are angled toward neighboring teeth.

When infection and rapid decay are present, or the tooth is emerging at an angle which can damage nearby teeth or bone, extraction is often considered the best treatment option.

Preventive Extraction

Some people have enough room in their mouths to accommodate wisdom teeth without affecting the alignment of their other teeth or their bite. Some wisdom teeth never erupt at all, staying within the jawbone without affecting other teeth. If there are no problems with these teeth, your dentist and oral surgeon might recommend leaving them in place and monitoring them carefully.

If there is the potential for crowding, damage to nearby teeth, or any other future problems, extraction could be recommended as a preventative measure. Age can be an important factor in recommending extraction as well. Patients in their late teens and early twenties often have an easier time with wisdom tooth surgery because:

• The roots of the wisdom tooth aren’t as developed
• Jawbone structure is not as dense
• Shorter roots aren’t as likely to impact sinuses in the upper jaw
• Shorter roots are less likely to cause interference with nerves in the lower jaw
• Bone healing and regeneration is more efficient at this age.

If you are considering the best plan of action for your wisdom teeth, an appointment with Dr. Jenny A. Kanganis at our Bronxville office is a very good idea. Oral and maxillofacial surgeons have a minimum of four years of advanced studies in a hospital-based residency program, where they train with medical residents in the fields of general surgery, anesthesiology, internal medicine, and other specialties with a specific focus on the bones, muscles, and nerves of the face, mouth, and jaw.

Oral surgeons like Dr. Jenny A. Kanganis are experts in dealing with wisdom teeth and surgical extractions. And while most extractions are fairly straightforward, their surgical training and experience is invaluable where extractions are more complicated due to the position of the tooth in the jaw, the degree of impaction, and the length and development of the roots. They are trained in all forms of anesthesia, and can provide whichever method you choose for your most comfortable experience, whether it be local anesthesia, sedation, or general anesthesia.

When you’re dealing with your health, the only cliché that really applies is “An ounce of prevention is worth a pound of cure”! Whether your wisdom teeth are best treated with extraction or regular monitoring, Dr. Jenny A. Kanganis can help you decide on the best plan for your dental health both today and for your future.

It’s a new year, and it couldn’t come fast enough for many of us! Let’s do our part to make this a better year in every way—and you can start by making this the year you quit smoking once and for all.

You know that smoking is very damaging to your body. Smokers are more likely to suffer from lung disease, heart attacks, and strokes. You’re at greater risk for cancer, high blood pressure, blood clots, and blood vessel disorders. With far-reaching consequences like this, it’s no surprise that your oral health suffers when you smoke as well.

How does smoking affect your teeth and mouth?

• Appearance

While this is possibly the least harmful side effect of smoking, it’s a very visible one. Tar and nicotine start staining teeth right away. After months and years of smoking, your teeth can take on an unappealing dark yellow, orange, or brown color. Tobacco staining might require professional whitening treatments because it penetrates the enamel over time.

• Plaque and Tartar

Bacterial plaque and tartar cause cavities and gum disease, and smokers suffer from plaque and tartar buildup more than non-smokers do. Tartar, hardened plaque that can only be removed by a dental professional, is especially hard on delicate gum tissue.

• Bad Breath

The chemicals in cigarettes linger on the surfaces of your mouth causing an unpleasant odor, but that’s not the only source of smoker’s breath. Smoking also dries out the mouth, and, without the normal flow of saliva to wash away food particles and bacteria, bad breath results. Another common cause of bad breath? Gum disease, which is also found more frequently among smokers.

• Gum Disease

Smoking has been linked to greater numbers of harmful oral bacteria in the mouth and a greater risk of gingivitis (early gum disease). Periodontitis, or severe gum disease, is much more common among smokers, and can lead to bone and tooth loss. Unsurprisingly, tooth loss is also more common among smokers.  

• Implant Failure

Tooth implants look and function like our original teeth, and are one of the best solutions for tooth loss. While implant failure isn’t common, it does occur significantly more often among smokers. Studies suggest that there are multiple factors at work, which may include a smoker’s bone quality and density, gum tissue affected by constricted blood vessels, and compromised healing.

• Healing Ability

Smoking has been linked to weakened immune systems, so it’s harder to fight off an infection and to heal after an injury. Because smoking affects the immune system’s response to inflammation and infection, smokers suffering from gum disease don’t respond as well to treatment. Smokers experience a higher rate of root infections, and smoking also slows the healing process after oral surgeries or trauma.

• Dry Socket

Smoking following a tooth extraction can cause a painful condition called “dry socket.” After extraction, a clot forms to protect the tooth socket. Just as this clot can be dislodged by sucking through a straw or spitting, it can also be dislodged by the force of inhaling and exhaling while smoking.

• Oral Cancer

Research has shown again and again that smoking is the single most serious risk factor for oral cancer. Studies have also shown that you reduce your risk of oral cancer significantly when you quit smoking.

Quitting smoking is a major accomplishment that will improve your life on every level. It’s always a good idea to talk to Dr. Jenny A. Kanganis for strategies to help you achieve your wellness goals for the new year. Make this the year you stop smoking, and the year your health improves in countless ways because you did.

We’ve been celebrating the new year for a really, really long time. It goes way back, but it started formally in 1582, when Pope George XIII made January 1^st the official holiday for ushering in the new year. The idea was to yell, cheer, and blow horns to scare away all the evil spirits of the previous year with the hope that the new one would be filled with happiness and opportunity.

While scaring away evil spirits isn’t what’s on our mind these days, we still ring in the New Year by cheering and hollering with friends and family. It’s a time to set new goals, refocus on old ones, and look forward to all the surprises the coming year will bring.

Whether you’re saying hello to the New Year snuggled up at home on your couch in the Bronxville area or by gathering your friends for a social celebration, here are some tips to help ensure you welcome this new chapter with a smile.

Tips for a great New Year’s Eve celebration from Bronxville Dental Care

• Stay safe. This one’s vital, because nothing puts a damper on your party like an emergency trip to the hospital. Stay responsible and try to plan ahead, whether that means taking a taxi, staying with a friend, or recruiting a designated driver. Do what you have to do to keep yourself and everyone around you safe.
• Spend time with the people you love most. The way we see it, the whole point of the holiday season is to cherish your family and friends. Regardless of what you’re doing, make sure there’s something for everyone. It’s essential to do something the whole group will enjoy!
• Smile! Whether you get all dressed to go out or have a quiet gathering with family and friends, make sure you accessorize with a smile. There’s always something to smile about!

We can all agree that change can be scary sometimes, but ringing in the New Year is an observance we all welcome with open arms. We hope you’ll enjoy this transitional holiday in a fun, healthy, and safe way. You have endless possibilities ahead of you!

From Dr. Jenny A. Kanganis, have a fantastic New Year!