LANAP (Laser-Assisted New Attachment Procedure) is a minimally invasive laser surgery used to treat moderate to severe gum (periodontal) disease. It is designed to target and eliminate harmful bacteria and diseased tissue while actively stimulating the regeneration of bone and healthy gum tissue. Unlike traditional gum surgery, which requires scalpels and stitches, LANAP uses a specialised, highly precise laser (PerioLase MVP-7) to target hidden infections and help your gums heal naturally, without the need for cutting or sewing.
The LANAP uses a laser of specific light wavelength that is highly absorbed by dark pigments. Because harmful oral bacteria and inflamed tissues are darkly pigmented, the laser targets and vaporizes them cleanly, leaving healthy, pink gum tissue completely untouched.
How LANAP Differs from Conventional Surgery
| Feature | Conventional Flap Surgery | LANAP Laser Therapy |
|---|---|---|
| Access | Open flap access | Minimally invasive pocket access |
| Incisions | Usually required (Scalpel flap used) | No traditional scalpel flap in routine protocol |
| Sutures | Commonly required | Usually not required |
| Tissue removal | Diseased tissue surgically cut away | Diseased pocket lining targeted and vaporized by laser |
| Root debridement | Direct visual access | Ultrasonic/instrumentation-assisted debridement |
| Hemostasis | Surgical control, pressure, sutures | Laser-assisted natural clot formation |
| Postoperative morbidity | May involve more swelling, discomfort, and downtime | Often less discomfort and significantly faster recovery |
| Gingival recession | May be more visible after tissue shrinkage | Often less tissue shrinkage, preserving natural aesthetics |
| Regeneration | May require external bone grafts or membranes | Aims to stimulate natural reattachment without grafts |
The Step-by-Step Patient Journey
At Smile Centre India, your LANAP treatment is structured as a clear, highly systematic process designed for maximum comfort and clinical success.
- Detailed Assessment & Diagnosis: We complete a full charting of your mouth, measure your gum pockets, and take targeted dental X-rays to assess bone levels. This ensures your teeth are ideal candidates for laser therapy.
- Comfortable Local Anesthesia: The treatment area is numbed thoroughly. This keeps you completely pain-free while the laser and deep cleaning instruments are at work.
- The First Laser Pass: A tiny laser fiber, roughly the thickness of three human hairs, is guided into the gum pocket. It kills the embedded bacteria and vaporizes the diseased pocket lining.
- Ultrasonic Deep Cleaning: We use specialized ultrasonic scaling instruments to break loose and wash away the hard tartar deposits tightly bound to the root surfaces.
- The Second Laser Pass: The laser passes through the pocket one more time. This sterilizes the deepest parts of the pocket and modifies the blood, forming a stable, protective fibrin clot (a natural biological seal).
- Bite Balancing (Occlusal Adjustment): We carefully check and adjust your bite. Teeth with loose gum support are highly sensitive to biting pressure; balancing the bite prevents traumatic forces from disturbing the healing clot.
Who is an Ideal Candidate for LANAP?
LANAP is an exceptional choice for individuals dealing with moderate to advanced gum disease, especially those who:
- Are anxious about traditional surgery, scalpels, or stitches.
- Have deep gum pockets that did not improve after a standard deep cleaning.
- Are concerned about post-surgical cosmetic changes, such as exposed roots or long-looking teeth.
- Want to save their natural teeth from extraction whenever clinically realistic.
When LANAP May Not Be Suitable
Laser therapy is an advanced tool, but it is not a miracle cure for every situation. It cannot save structurally hopeless teeth (such as those with vertical root fractures or extreme, non-retaining bone loss). It is also less effective for individuals with uncontrolled diabetes, heavy smoking habits without a reduction plan, or those unable to maintain routine home oral hygiene.
The Secret to Long-Term Success
LANAP successfully creates a clean, biologically receptive foundation for your gums to heal. However, gum disease is a chronic condition. The most common cause of a relapse is not a failure of the laser, but a breakdown in follow-up care.
To keep your smile stable, you must commit to regular Supportive Periodontal Therapy (professional cleanings and pocket monitoring) every 2 to 4 months based on your initial risk level. Combined with excellent daily brushing and flossing at home, LANAP provides a reliable, comfortable path toward saving your natural teeth and protecting your long-term health.
