Is LANAP Right for You? Laser Gum Therapy Candidacy in Mountain View

Most people first hear the word LANAP after being told their gums need more than a cleaning. It is a reasonable moment to pause and ask two questions: what exactly is this treatment, and is it the right one for my mouth? This guide answers both, from our studio on Showers Drive in Mountain View. We will keep it honest about what laser gum therapy does well, where the research is still developing, and the situations in which we would suggest something else.

LANAP in one paragraph

LANAP stands for Laser-Assisted New Attachment Procedure. It treats periodontitis, the stage of gum disease in which bacteria below the gumline have begun to break down the bone and fibres that hold a tooth in place. Rather than cutting and folding back the gum, as conventional flap surgery does, the clinician slips a slender laser fibre into the pocket between tooth and gum. The pulsed light targets inflamed tissue and bacteria, the root is cleaned of hardened deposits, and a second pass of the laser helps a firm clot form at the top of the pocket. That clot acts as a natural seal while the area heals. No scalpel is used and no stitches are placed.

One protocol, not every laser

"Laser gum treatment" is a loose phrase, and it covers a range of devices and techniques. LANAP refers to one specific protocol performed with a particular pulsed Nd:YAG laser. Its FDA clearance rests on human tissue studies suggesting genuine regeneration of the structures that anchor a tooth: new cementum, new ligament fibres and supporting bone. That evidence belongs to this protocol. It should not be assumed to apply to lasers in general, which is worth remembering when comparing offices or reading online.

What the evidence supports, and where it is thinner

Randomised trials published in 2024 and 2025 give a useful picture. When LANAP was compared with scaling and root planing alone, treated pockets became noticeably shallower, especially the moderate and deep ones. Clinical attachment, a measure of how firmly gum reconnects to the root, tended to improve. In one study that followed patients for a year, laser-treated sites held their gains more steadily, while sites that had only a deep cleaning slipped back slightly on some measures. Bleeding after treatment was also lower than with traditional surgery.

We think it is fair to add the caveats. Several of those trials were small and relatively short, and not all of them confirmed bone fill with long-term X-rays or tissue samples. So we describe LANAP as a promising, less invasive option that often works best alongside thorough cleaning, not as a guaranteed cure.

Who tends to be a good candidate

LANAP is designed for people whose disease has moved past the earliest stage. It is often worth discussing if:

• Your pocket measurements are in the moderate to deep range, and a previous deep cleaning did not bring them down enough.
• You have been advised to have flap surgery and would like to know whether a gentler route is possible.
• You want to keep as much gum height as you can, for example around front teeth where recession would show.
• Your schedule makes a long recovery difficult. Most people return to normal activity within about a day.
• You are motivated to keep up careful home care and regular maintenance visits afterward, which every gum treatment relies on.

When something else may serve you better

LANAP is not meant for routine cleanings, and it is rarely the first answer for mild inflammation. Gingivitis and early periodontitis usually respond well to scaling and root planing and better daily habits, and we would start there. At the other end, very advanced bone loss, some implant complications and certain medical conditions may point toward a different treatment or a referral. A few teeth may be too loose to save predictably, and we would tell you so plainly.

How we decide together

A candidacy conversation starts with measurement rather than impressions. At an evaluation we:

1. Chart the pocket depth at several points around every tooth and note where the gums bleed.
2. Review digital X-rays to see how much bone support remains.
3. Go through your medical history, including diabetes, smoking and medications, all of which affect healing.
4. Ask what matters most to you: comfort, appearance, time away from work, or keeping particular teeth.

From there we set out the realistic options side by side, which may be LANAP, a deep cleaning, conventional therapy, or a combination. If you would like to picture the day itself, our guide to what to expect during LANAP walks through the appointment step by step.

Early signs worth mentioning

Gum disease is often painless until it is advanced, so it helps to notice the quieter clues: gums that bleed with brushing, a persistent bad taste, gums that look puffy or have pulled back, or teeth that feel slightly different when you bite. Our article on early warning signs of gum disease describes each one.

Questions we are often asked

Is LANAP painful?

The area is numbed with local anaesthetic, and because nothing is cut or stitched, most people describe the aftermath as mild tenderness rather than pain. Nitrous oxide and oral anxiolysis are available if you feel anxious.

Can it rebuild lost bone?

The tissue studies behind its clearance suggest regeneration is possible, and recent trials show shallower pockets and better attachment. How much any one person regains varies, so we set expectations case by case.

Do I need a referral?

No. You can call us directly for an evaluation.

Will insurance help?

Many PPO plans include benefits for medically necessary gum treatment, though the details differ. We are in-network with all major PPO dental plans and will give you a written estimate before anything begins.

If you have been told you have deep pockets, or simply want a clear answer about your gums, an unhurried evaluation is the right first step. You can read more on our LANAP page or call Eclat Dental Studio at (650) 917-8348 to arrange a visit.