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Interdisciplinary Case 2 · Interdisciplinary · Implants · Periodontal

A Hopeless Tooth Is Not a Useless Tooth

She came to Dr. Reshad with several problems at once.

Gum disease had destroyed much of the bone around her upper teeth, especially the front ones. Removing those teeth would have let the gums and bone shrink further and left her needing an FP3 bridge with pink ceramic to replace the missing gum.

She was also missing back teeth, so her bite had collapsed. Her teeth sat at uneven, jagged levels, and with little bone to hold them, her upper front teeth had splayed forward. Her lower lip was getting caught behind them, her upper lip was pushed out, and speaking had become difficult.

The result
Before treatment, smilingAfter treatment, smiling

The finished ceramics

The finished restoration: white ceramics only, no pink ceramic

At arrival

Before
Her smile at arrival, the upper front teeth splayed forward
Before
Retracted view at arrival: uneven, jagged tooth levels, missing back teeth

The bite and the bone

Retracted frontal view at arrival, the collapsed bite
Panoramic radiograph at arrival

Bone around the front teeth

Four periapical radiographs of the upper front teeth at arrival, the bone loss around them
The easy answer we avoided

White ceramics only

Many clinics would remove all the teeth, cut back the gums and bone, and place an All-on-4. After talking it through with her, we chose a different goal: reverse the damage and restore her with white ceramics only.

Growing the bone back

Slow orthodontic extrusion

With an orthodontist, Dr. Reshad placed small anchors in the lower jaw with a wire between them. Elastics ran from that wire to the upper front teeth, so every time she opened her mouth, those teeth were drawn gently downward, bringing the gum and bone with them.

Over nine months the teeth were slowly extruded. The attachments were moved higher up the roots as the teeth came down, and the teeth were shaped as they moved. This slow orthodontic extrusion grew the bone downward, and the before-and-after X-rays show a clear gain in bone levels.

The front teeth

Before
The upper front teeth before extrusion
In treatment
Brackets on the upper front teeth, the elastics attached

Elastics to the lower anchors

Lateral view, an elastic running from the upper front teeth to the anchor in the lower jaw
Lateral view from the other side, the elastic to the lower anchor

The anchor

The elastic attached to the anchor and wire in the lower jaw, close

Extrusion

Earlier
The upper front teeth early in extrusion
Later
The upper front teeth later in extrusion, drawn downward, the attachments moved up the roots

Bone levels, before and during

Radiographs of the upper front teeth: before, and during extrusion with the brackets on, the bone level following the teeth down

During treatment

Smiling during orthodontic treatment, the brackets visible
Implants and the lower teeth

Guided to the centre of each tooth

Once the bone was rebuilt, the teeth were prepared and she wore an aesthetic provisional that confirmed the gums were in the right place. Only then were implants placed, guided so each sat at the centre of its tooth, with some added grafting to reinforce the gums.

While the implants healed, the same lower anchors were used to push down her over-erupted lower front teeth, levelling the lower smile. Showing more than about 1 mm of the lower teeth is unattractive and puts the bite at risk.

Prepared, then the provisional

The upper front teeth prepared after extrusion
The aesthetic provisional in place, lateral view

The surgical guide

The surgical guide
The guide seated in the mouth, the implants placed through it

Implants placed

The upper arch from below, the implants placed
Panoramic radiograph after the implants were placed

The lower anchors at work

The lower arch from above, the anchors in place
The lower splint in place over the lower teeth
The result

Aesthetics, form, function and speech

With both occlusal planes corrected, a wax-up and provisionals were refined, and she received an FP1 restoration with no pink ceramic at all. That is remarkable for someone who had lost so much bone. Her side profile shows the lip support restored and the flaring gone. It is a case where aesthetics, form, function and speech all came together, led by a prosthodontist coordinating the whole team.

The upper arch, finished

The finished ceramic restoration, the upper arch from the front

Side profile

Before
Her side profile before treatment, the upper lip pushed out by the flared teeth
After
Her side profile after treatment, the lip support restored
Twenty-five years later

Still intact

She recently returned to Dr. Reshad's Beverly Hills office to have a single tooth treated, one he had never restored. Everything done for her about 25 years ago was still intact and looked almost exactly as it did on the day it was finished.

Every case is planned around one person's anatomy. Individual results vary, and what was right for this patient may not be right for you.