Periodontal Disease Stages: Explained with Pictures – A Visual Guide

Periodontal (Gum) disease is an irritation and inflammation of the part of your gum around the base of your teeth. The infection can progress over time and cause severe damages to the soft tissue and bone that supports your teeth, when it’s left untreated. At the start, the infection causes pockets to develop between your gums and teeth.

As more days pass, the gum disease stages progress, leading to periodontal disease. These pockets tend to become deeper, filling with harmful bacteria that can cause loss of tissue and bone. If not treated on time, you may ultimately lose one or more teeth, which may require dental implants.

Moreover, periodontal disease is most commonly caused by plaque – a thick film of bacteria forming on gums and teeth that daily brushing and flossing removes. Fortunately, the earliest stage of the disease can still be reversed and treated with consistent, efficient oral hygiene routine that consists of brushing and flossing at least twice every day. When it comes to treating gum disease, early detection and treatments is necessary as it will help you reverse the damage before it becomes more severe.

In addition, according to studies, researchers have reported that bacteria present in infected gums can cause gingivitis and lead to tooth loss. These bacteria can become loose and move throughout the body through the bloodstream. It is believed that once these bacteria continue to leak into the bloodstream, they may lead to more serious health problems such as heart disease, respiratory disease, rheumatoid arthritis, coronary artery disease, and stroke. Seeing a periodontist is crucial for maintaining healthy teeth roots.

Periodontal Disease Stages

There are four main stages of periodontal disease, including gingivitis and bleeding gums. A periodontist can explain more about each stage using pictures. But first, let’s see how a healthy gum with teeth roots looks like.

Healthy gum pictures

As you can see in the image above, a healthy gums is supposed to be firm, pink and strongly attached to the teeth. It is also supported by firm dense bone. Now, here are periodontal disease stages:

1. Gingivitis

Gingivitis, Periodontal Disease Stages

Gum disease usually starts as an inflammation of the gums caused by plaque buildup at the gumline. Inflammation, frequent bleeding and redness of the surrounding gums are the common observable signs of gingivitis. You may start to notice frequent gums bleeding during or after tooth brushing and flossing. Luckily, the damages in this particular stage in gum disease can be reversed, since the bone and connective tissue that hold the teeth in place are not yet affected. (1)

2. Early Periodontitis

Early periodontalitis

At this stage of periodontal disease, the gums become more inflamed, they start to pull away from the teeth, forming spaces or pockets between the gums and teeth. As more time passes, food particles, bacteria, and plaque begin to collect in these pockets, causing irritation and infection. The toxins produced from this process can lead to damages to the surrounding bone. At this point, it is important to seek proper dental treatment from a periodontist and improve oral hygiene to prevent further damages.

3. Moderate Periodontitis

Moderate Periodontitis

At this stage, the gums continues to deteriorate and detach themselves from the teeth forming deeper gum pockets, which allows more plaque, bacteria and food particles to collect deep below the gum line. This makes the roots of the teeth to become susceptible to decay, most patients develop tooth decay here. The roots of the tooth are exposed, causing severe tooth pain and extreme sensitivity to hot and cold and to touch. More supporting bone and tissues are lost, the teeth will loosen.

4. Advanced Periodontitis

Periodontal Disease Stages

In the final stage of gum disease, the supporting periodontal ligament, fibers and bone are destroyed. This can affect your bite greatly, you will start to experience severe pain when you bite or chew. Your teeth are loosen, they may even fall out on their own. Advanced periodontal disease is among the major cause of tooth loss in in adults. It results to painful abscesses, infection on the other hand starts to spread beneath the gums. At this point, the bacteria responsible for periodontitis can enter the bloodstream through gum tissue, possibly affecting the heart, lungs and other vital organs in the body.

Final Thoughts

Anybody can have gum disease, the disease can occur at any age, but it is commonly seen in older adults. Early detection of the disease is very important as flossing and other effective treatment are vital to remove bacteria and food debris from between teeth to avoid the infection that come with gum disease in its later stage. Gum disease can be reversed in its early stage, this is why you should visit your dentist immediately if you notice any sign of the disease. The earliest signs of gum disease includes swollen, red gums, gums bleeding and sometimes persistent bad breath.

In mild cases of gum disease stages, a professional treatment and cleaning by your dentist can help to reverse or prevent further damages to your healthy gums. If it turns out that your condition is more severe, a root planing procedure may be performed to smoothen some irregularities on the gum line and treat periodontal disease.

Richard Smith

Richard Smith

Richard Smith is a Registered Nutritionist and also a Health Speaker. Richard Smith graduated from The City University of New York. You can learn more about him by Visiting His LinkedIn Page or Follow him on Twitter.

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