Treating Complex Cases: My Philosophy

Not Every Patient Needs All of Their Teeth Removed

There is a growing trend in dentistry toward removing all of a patient's teeth and replacing them with implant-supported prostheses, commonly known as All-on-X. I want to be clear: All-on-X is a remarkable treatment option, and for patients who truly need it, it can be life-changing. I perform this procedure regularly and I am grateful to have it in my toolbox. But in my experience, there are patients who have been told they need to remove all of their teeth who do not actually need all of their teeth removed. They need comprehensive treatment, and that is a very different thing.

The rush toward full-arch extraction concerns me because once a tooth is extracted, that decision is final. There is no going back. And there is a common belief among patients that implants will last forever, that they are somehow immune to the problems that affected their natural teeth. That is not the case. Implants can develop peri-implantitis, a disease that destroys the bone around the implant in much the same way that periodontal disease destroys the bone around teeth. Without proper care, patients can lose their implants just as they lost their teeth. This is why I believe All-on-X should be reserved for patients who truly need it, not used to simplify a complex treatment plan.

How I Approach Complex Cases: Three Questions

When a patient comes to me with advanced dental problems, whether it is severe gum disease, multiple failing teeth, years of neglect, or a combination of all three, I do not start by thinking about what to extract. I start by thinking about three things: health, function, and esthetics. Every treatment plan I develop is built around these three pillars, and together they guide us to the right solution for each individual patient.

Pillar One: Health

How do we get you healthy, and how do we keep you healthy?

This is always my first priority. My goal is for every patient to reach a point where, after treatment is complete, all they need to stay healthy is good home care and regular dental cleanings. I do not want to recommend a treatment plan that I do not believe will work. I do not want to save a tooth that I think will fail in two years and cost the patient more time, money, and frustration down the road. But I also do not want to extract a tooth that could have been saved with the right treatment.

This is where the periodontal evaluation is so critical. I examine every tooth individually. I measure the bone levels, assess the pockets, evaluate the mobility, and determine whether each tooth has a reasonable long-term prognosis with appropriate treatment. Some teeth are genuinely hopeless and need to come out. But many teeth that look compromised at first glance can actually be saved with osseous surgery, which eliminates the deep pockets and infected tissue and reshapes the bone to a healthy, maintainable architecture. The teeth that are saved after this surgery are not compromised. They are teeth with a solid prognosis that, with good home care and regular cleanings, can serve the patient for many years.

Pillar Two: Function

What type of function do you want from your teeth?

This is where your input as the patient becomes essential. Different people have different expectations for how their teeth should work, and those expectations directly shape the treatment plan. I need to understand what matters to you:

• Are you comfortable with something that comes in and out of your mouth, like a removable partial denture or an overdenture? Or do you want something permanently fixed in place?
• Do you want to be able to bite into an apple, tear into a steak, and eat corn on the cob? Or are you comfortable cutting your food with a knife and fork and chewing on the back teeth?

There is no wrong answer. But the answer changes the plan.

Once I understand your functional goals, I evaluate what is clinically achievable based on the teeth we can save, the bone that is available, and the restorative options that make sense for your anatomy. Sometimes a patient's goals can be met by saving the majority of their teeth, performing osseous surgery, extracting only the hopeless ones, and having the restorative dentist place bridges or crowns to fill the gaps. Other times, strategic implants are placed in specific locations where natural teeth could not be preserved, and those implants are integrated into a plan that also includes the patient's own saved teeth. And in some cases, after a thorough evaluation, All-on-X truly is the best path to achieve the function the patient needs. The point is that the treatment plan is driven by the clinical reality and the patient's goals, not by a default assumption that everything must come out.

Pillar Three: Esthetics

How do you want your smile to look?

Esthetics is deeply personal. Some patients are primarily concerned about the appearance of their front teeth. Others want an even, symmetrical gum line. Some want the whitest, straightest smile possible, while others simply want to feel comfortable smiling without being self-conscious. I take the time to understand what matters to you, because your esthetic goals influence everything from how we contour the gum tissue during surgery to the type of restorations your dentist designs.

In many cases, the combined periodontal and restorative approach produces a more natural-looking result than a full-arch implant prosthesis, because the patient retains their own teeth, their own gum tissue, and the natural color and contour that comes with them. When implants or prosthetic teeth are needed in certain areas, they are blended into the patient's existing smile rather than replacing it entirely. The esthetic result is guided by your preferences, and I will always be honest with you about what is achievable given your specific anatomy.

Putting It All Together: Combined Periodontal and Restorative Treatment

When all three pillars are considered together, the treatment plan often looks very different from simply removing all the teeth. Here is a typical example of how a complex case might unfold in my practice:

A patient presents with advanced gum disease affecting most of their teeth. Several teeth are truly hopeless: they have lost the majority of their bone support, they are mobile, and no amount of treatment will save them. But many of the remaining teeth, while compromised, have adequate bone support and a reasonable prognosis if the disease is treated.

The hopeless teeth are extracted. Osseous surgery is performed on the remaining teeth to eliminate pockets, remove infected tissue, and reshape the bone to a healthy, cleanable architecture. After healing, the restorative dentist and I evaluate the result together and develop a plan to restore the patient's function and appearance. This might involve crowns on the treated teeth, a bridge spanning the area where the hopeless teeth were removed, and in some locations, implants placed strategically to fill gaps where no natural tooth option exists. The result is a patient who is healthy, functional, and confident in their smile, and who still has many of their own natural teeth anchoring the plan.

This approach is not new. In fact, the principles behind All-on-X treatment were originally developed from decades of data on exactly this kind of combined periodontal and restorative work. The difference is that instead of extracting everything, we extract only what must go and preserve everything that can be saved. In many cases, this gives the patient a better result for less money, and they get to keep at least some of their own teeth, with all the biological advantages that natural teeth provide.

When All-on-X Is the Right Choice

I want to be completely transparent: there are cases where All-on-X is genuinely the best treatment option. When a patient has lost the majority of their teeth, when the remaining teeth are all truly hopeless, when the bone loss is so severe and widespread that saving individual teeth would not produce a stable or functional result, or when the patient's functional goals require a level of performance that only a fixed full-arch prosthesis can deliver, then All-on-X is the right call and I will recommend it with confidence.

The distinction I am making is not that All-on-X is a bad treatment. It is an excellent treatment. The distinction is that it should be the answer when it is truly the best answer for that specific patient, not the default answer because it simplifies the treatment planning process. Complex cases deserve a thorough evaluation, an honest conversation about what can and cannot be saved, and a treatment plan that is built around the patient's health, function, and esthetic goals. That is what I promise to provide.

My Promise to You

If you come to my office with a complex dental situation, I will evaluate every tooth on its own merits. I will be honest with you about which teeth can be saved and which cannot. I will ask you about your goals for function and appearance, and I will listen to your answers. And I will develop a treatment plan that addresses all three pillars: your health first, your function second, and your esthetics third. Sometimes that plan will include All-on-X. Sometimes it will involve saving most of your teeth with periodontal surgery and restorative work. Most often, it will be a thoughtful combination tailored specifically to you.

What I will not do is recommend removing teeth that can be saved, or default to the simplest plan when a more comprehensive approach would give you a better outcome. You deserve a team that fights for your teeth, and that is exactly what we are here to do.

This guide was written by Dr. Kristen Yant to help patients understand her approach to complex periodontal and restorative treatment planning. If you have been told you need all of your teeth removed and would like a second opinion, or if you have questions about your specific situation, Dr. Yant and her team welcome your call.