Gum disease, also known as periodontal disease, is a bacterial infection that damages the gums and supporting structures around the teeth. If left untreated, it may cause gum recession, bone loss, loose teeth and, eventually, tooth loss.
LANAP®, which stands for Laser-Assisted New Attachment Procedure, is a minimally invasive laser protocol used to treat moderate to advanced gum disease while preserving as much healthy tissue as possible.
What Is LANAP?
LANAP uses a specialised Nd:YAG dental laser to target inflamed and diseased tissue within periodontal pockets. The procedure helps reduce harmful bacteria and promotes healing and reattachment of the gum tissue around the teeth. Unlike conventional periodontal surgery, the LANAP protocol generally does not require a scalpel, extensive gum cutting or sutures.
Who May Benefit from LANAP?
LANAP may be considered for patients experiencing:
- Bleeding or swollen gums
- Deep periodontal pockets
- Persistent bad breath
- Gum recession
- Bone loss around the teeth
- Loose or shifting teeth
- Moderate to advanced periodontitis
- Gum disease that has not responded adequately to initial treatment
A detailed periodontal examination and appropriate dental imaging are necessary to determine whether LANAP is suitable for an individual patient.
How Is the LANAP Procedure Performed?
The treatment usually involves the following steps:
- Periodontal assessment: The dentist evaluates the depth of the gum pockets and the extent of bone loss.
- Removal of diseased tissue: A fine laser fibre is inserted into the periodontal pocket to remove inflamed tissue and reduce disease-causing bacteria.
- Root surface cleaning: Calculus and deposits are carefully removed from the root surfaces.
- Laser-assisted sealing: The laser is used again to help form a stable blood clot around the tooth and create an environment that supports healing.
- Bite adjustment: If required, the bite may be adjusted to reduce excessive pressure on weakened or mobile teeth.
Potential Benefits of LANAP
Depending on the patient’s condition, LANAP may offer several benefits:
- Minimally invasive treatment
- Reduced bleeding during the procedure
- Preservation of healthy gum tissue
- No conventional incisions or sutures
- Less postoperative discomfort for many patients
- Shorter recovery period
- Reduced periodontal pocket depth
- Improved gum attachment
- Potential support for periodontal regeneration
- Better opportunity to preserve natural teeth
Treatment outcomes vary, and LANAP may not replace conventional periodontal surgery in every case.
What Can You Expect After Treatment?
soreness, tenderness or swelling may occur for a few days. Patients are generally advised to:
- Follow the prescribed soft-food diet
- Avoid brushing or flossing the treated area until advised
- Take the recommended medications
- Avoid smoking and tobacco products
- Attend all scheduled review appointments
- Maintain proper oral hygiene as instructed
Regular periodontal maintenance is essential for protecting the results and preventing the recurrence of gum disease.
Is LANAP Right for You?
LANAP can be an effective, minimally invasive treatment option for selected patients with periodontal disease. However, the appropriate treatment depends on the severity of the condition, overall health, bone support, oral-hygiene practices and other individual factors.
If you experience bleeding gums, loose teeth, gum recession or persistent bad breath, schedule a periodontal consultation. Early diagnosis and timely treatment can help protect your gums and preserve your natural teeth.