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Laser Periodontal Therapy Program (LANAP)
SnapOn Smile
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Laser Periodontal Therapy Program (LANAP)

Laser Periodontal Therapy (LANAP)

What is Gum Disease?
Gum disease begins when a film called plaque accumulates on the teeth. Certain strains of bacteria that live in this plaque feed on gum tissue and bone. Your body tries to fight this infection with an inflammatory assault, sending white blood cells to the area to destroy the bacteria. This inflammation causes the tissue to bleed easily when you brush or floss. This stage of the condition is called gingivitis.

If the infection and inflammation persist, what results is a chronic inflammatory condition in which the gums and bone around the teeth are slowly destroyed, many times with no awareness or symptoms. At this stage, it is called periodontis.

The biggest risk factors are ineffective home care and smoking. Periodontitis has been linked to an increased risk for heart disease, diabetes, and other serious medical conditions. In short, healthy gums are the gateway to a healthier body.

Options and Alternatives

Gingivitis can be reversed with regular professional cleanings, and excellent home care including daily flossing! It is also important to eat healthy foods such as fresh fruits and vegetables. These types of foods have important anti-oxidants and phytonutrients your body needs to remain healthy.

Once your condition has progressed to periodontitis, surgical intervention is usually necessary to eliminate the deep pockets which develop between the teeth and gums. If these pockets persist, they become excellent "priviliged sites" for bacteria to organize colonies.

Traditional surgery involves cutting away some of the gum tissue, and reshaping the bone underneath. LANAP is a progressive technique using a specialized laser to destroy the bacteria which cause disease, and alter the tissue so that it has the opportunity to heal. The use of the laser is less invasive than traditional scalpel surgery, and results in a much faster and less painful recovery.

Laser Periodontal Therapy (LANAP)

How LANAP Works
A. Depth of pocket is measured
B. Laser selectively removes pocket lining
C. Ultrasonic instruments clean root surfaces
D. Laser disinfects pocket and seals the wound
E. Tissue is compressed against the tooth
F. Bite is adjusted through selective grinding
G. Healing results in new attachment

Your Surgical Visits
Usually, we treat one half of the mouth at a time. The surgical visits are ideally made one to two weeks apart, and take about two hours each on average.

The mouth is numbed, just like if you were having a filling or crown done. Sedation is available if you prefer. The pockets are then measured while you are numb, so that more accurate measurements can be made without causing discomfort.

A first pass is made with the laser, giving the doctor acess to the pockets and allowing better visualization of the roots of the teeth. Then the teeth are cleaned very thoroughly using ultrasonic instruments, which have tips that vibrate very quickly, loosening up any deposits on the teeth and flushing them away with an irrigating solution.

A second pass is made with the laser, disinfecting the pockets and sealing them up through the formation of a stable blood clot. The bite is then adjusted so that clenching forces on the teeth are minimized.

The First Few Days
Most people experience some mild soreness of the treated areas for the first few days. The tissue will appear discolored around the teeth, similar to what a scab would look like when you go in the pool. It is very important NOT to brush or pick away, as this fibrin barrier is what allows the gums underneath to get a head start creating a new attachment.

Your bite will fee different, as if the teeth don't touch together as heavily on the treated side. This can feel unbalanced at first, but the teeth will quickly adapt, and after both sides have been treated, your bite should feel stronger and more stable than ever.

Laser Periodontal Therapy (LANAP)
The PerioLase® MVP-7™ is the only laser designed especially for the LANAP® protocol (also referred to as Laser Assisted New Attachment Procedure, Laser Excisional New Attachment Procedure™ Laser ENAP® LPT™, or LASER PERIODONTAL THERAPY™).

Continuing Follow-Up Care
As the gums heal, the teeth will shift, and will need to be adjusted several times over the first few weeks, even for the first year and beyond. Although it seems counter-intuitive, inadequate adjustments is what is usually responsible for soreness or sensitivity following LANAP.

Three to six weeks after your surgery, impressions will be made of your teeth, and splints will be fabricated to stabilize and immobilize the teeth while you sleep for the next six months. It is important to wear these splints, as we humans have a tendency to periodically clench our teeth and jaws during sleep. This clenching can produce extremely damaging forces which can delay or prevent healing.

Professional cleaning is recommended every three months for the first year, and re-evaluation of your condition will be done at the twele month visit. Most people with gum disease remain at risk for the rest of their lives, and would benefit from having their teeth cleaned every three months indefinitely.

How much does it cost?
The cost of your treatment will depend upon the severity and complexity of your condition. After the initial consultation, we can usually quantify these factors, and give you an estimate of what your costs would be.

Insurance plans often cover a portion of the treatment. Your individual cost will depend upon a number of variables, and we will work with you to creat a financial arrangement that is appropriate for your circumstances.

For more extensive information, please visit:

SnapOn Smile
Doris Barizo, DDS | Lumineer, LANAP, Laser Dentistry
17075 Devonshire St., Suite 208 Northridge, CA 91325 | Tel: 818.831.3365 | Fax: 818.831.3428