A Comprehensive Guide to Laser Assisted Periodontal Therapy

As dental technology continues to evolve, so do the available treatment options for addressing existing conditions, such as periodontitis or gum disease. Boulder Periodontics is committed to staying at the forefront of dental advancements, providing our patients with cutting-edge treatment options that offer the greatest benefits. One such innovation is laser-assisted periodontal therapy, a minimally invasive, highly effective approach to addressing periodontal disease. This state-of-the-art technique allows us to achieve remarkable results with reduced discomfort and faster recovery times compared to traditional surgical methods.

Laser assisted periodontal therapy, also known as LANAP (Laser Assisted New Attachment Procedure), utilizes laser technology to provide gentle and precise cleaning and sterilization of periodontal pockets, promoting tissue reattachment, and supporting the regeneration of bone. This approach differs significantly from traditional periodontal disease therapies, which typically involve surgical procedures to eliminate bacteria and diseased tissue, followed by scaling and root planing. While these conventional methods have proven effective over the years, laser therapy offers patients a more comfortable and less invasive alternative with promising results.

In this blog post, we will delve into laser assisted periodontal therapy, discussing its benefits compared to traditional treatment methods, the procedure itself, and what to expect from the patient perspective.

The Advantages of Laser Periodontal Therapy over Traditional Surgical Methods

The adoption of laser technology into periodontal therapy has revolutionized the way gum disease is treated. Compared to conventional surgical methods like scaling, root planing, and pocket reduction surgery, laser assisted periodontal therapy provides several notable benefits:

  1. Minimally Invasive: LANAP involves using a specialized laser to selectively remove bacteria and diseased tissue within periodontal pockets, leaving healthy tissue unharmed. This precision results in a less invasive procedure, reducing pain and trauma to the surrounding gums and bone.
  2. Faster Recovery Times: Since the procedure is minimally invasive, post-treatment discomfort, swelling, and bleeding are significantly reduced. Patients generally experience quicker healing and can return to their daily activities with minimal disruption.
  3. Regeneration of Bone and Gum Tissue: Laser therapy promotes the reattachment of gum tissue to the tooth roots and stimulates bone regeneration, a key advantage in restoring oral health.
  4. Reduced Risk of Infection: The laser's sterile environment minimizes the risk of post-treatment infection and helps maintain a healthier mouth during the healing process.

Understanding the LANAP Procedure

Laser assisted periodontal therapy can typically be completed in one or two appointments, depending on the extent of the gum disease. Here's what you can expect during the procedure, step-by-step:

  1. Assessment and Anesthesia: Before beginning treatment, your periodontist will assess the condition of your gums and periodontal pockets, taking measurements, and identifying areas in need of treatment. Local anesthesia will be administered to ensure the procedure is comfortable.
  2. Laser Treatment: A specialized dental laser with a thin fiber optic tip is used to selectively remove bacteria, plaque, and infected gum tissue within the periodontal pockets. The laser's precision and optimal wavelength settings ensure that healthy tissue remains unharmed during the process.
  3. Cleaning and Root Planing: Once the diseased tissue has been removed, ultrasonic scaling instruments are employed for cleaning and root planing, ensuring all tartar and plaque deposits are eliminated.
  4. Laser Coagulation: The laser is used once more to sterilize and coagulate the treated areas, sealing them off from bacteria and encouraging a stable clot to form, which aids in the healing process.
  5. Post-Treatment Follow-Up: After the procedure, your periodontist will closely monitor your progress to ensure proper healing and offer guidance on maintaining periodontal health.

Post-Treatment Expectations and Oral Hygiene Tips

Following laser assisted periodontal therapy, patients should expect a relatively quick and comfortable recovery. Some mild discomfort, swelling, or bleeding may be experienced in the first few days after treatment, but these symptoms will generally subside on their own. Your periodontist may provide specific recommendations for over-the-counter pain relievers and the use of a cold compress to alleviate any symptoms as needed.

Maintaining good oral hygiene is essential for successful treatment outcomes. Following the LANAP procedure, it is vital to maintain a consistent oral care routine, including thorough brushing, flossing, and using an antiseptic mouthwash to prevent plaque buildup. Additionally, attending regular check-ups and periodontal maintenance appointments at Boulder Periodontics will ensure your oral health remains on track.

Who is a Good Candidate for LANAP

Patients diagnosed with moderate to advanced periodontal disease who are apprehensive about traditional surgical options or have pre-existing medical conditions that may complicate surgical treatments can greatly benefit from LANAP. However, only a periodontist can determine if laser assisted periodontal therapy is a suitable treatment option based on individual circumstances and oral health conditions. It is crucial to consult with a specialist like those at Boulder Periodontics to discuss your treatment options.


Laser assisted periodontal therapy offers a promising alternative to conventional periodontal surgical methods, harnessing advanced dental technology to provide a gentler and more effective treatment approach. Tailored to individual patient needs, laser assisted periodontal therapy offers a modern approach to combatting periodontal disease gently and effectively. This technique not only supports improved oral health but also has the potential to result in decreased anxiety for our patients who may harbor dental treatment apprehensions. By embracing these innovations, we can provide our patients with exceptional results and unmatched comfort, guiding them towards a future with healthy teeth and gums.

At Boulder Periodontics, we are committed to providing our patients with the highest level of care and comfort, utilizing the latest technology and techniques to deliver exceptional results. With periodontal laser therapy, we can offer our patients a modern, gentle, and effective approach to combating periodontal disease, supporting their long-term oral health and overall wellbeing. If you are experiencing symptoms of periodontal disease or are interested in learning more about our periodontal services, we invite you to schedule a consultation with the expert team. Contact us today and take the first step towards a healthier, brighter smile!

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