Laser dentistry has transformed what’s possible in the dental chair – fewer injections, less drilling, faster healing, and more precise results across a wide range of procedures. At Millennium Smiles in Frisco, TX, four distinct laser systems are used to treat everything from early cavities and gum disease to TMJ inflammation and airway concerns. Each laser is chosen for a specific clinical purpose, giving patients access to the right technology for their individual needs.
Advanced Laser Training Behind Every Procedure
Laser dentistry is only as effective as the clinician performing it. Dr. Dunia Korous, DDS, holds a Fellowship from the Institute for Advanced Laser Dentistry (IALD) – a designation that represents intensive, hands-on training in laser applications across hard tissue, soft tissue, and photobiomodulation therapy. She has also earned Mastership (MICOI) and Fellowship (FICOI) credentials from the International Congress of Oral Implantology, and has accumulated over 1,000 hours of continuing education that spans TMJ therapy, airway-focused care, and advanced diagnostics.
“I believe every patient deserves to understand exactly which laser is being used and why,” says Dr. Korous. “Each of the four systems we use has a distinct mechanism and a specific role in treatment. Using the right tool for each situation is what leads to predictable, comfortable outcomes.”
What Is Laser Dentistry?
Laser dentistry uses focused beams of light energy to perform dental procedures with exceptional precision. Depending on the wavelength and intensity of the laser, it can remove decayed tooth structure, eliminate diseased gum tissue, reduce inflammation in the jaw joints, or tighten soft tissue in the throat. Lasers interact differently with different types of tissue – some are designed for hard tissue like enamel and dentin, others for soft tissue like gums and the palate, and still others work through a process called photobiomodulation to stimulate healing at the cellular level without cutting at all.
The result is a fundamentally different experience than traditional dentistry: less trauma, reduced bleeding, minimal need for anesthesia in many cases, and faster recovery times. For patients who experience dental anxiety, these benefits make a meaningful difference.
The Four Laser Systems at Millennium Smiles
Not all dental lasers are the same. Millennium Smiles uses four distinct systems, each selected for a specific range of clinical applications. Understanding the difference helps patients know what to expect and why a particular laser has been recommended for their care.
Solea® Laser: Cavity Removal and Soft Palate Lift
The Solea laser is a CO₂ (carbon dioxide) laser—the only FDA-cleared CO₂ system designed specifically for dentistry. It is unique in its ability to work precisely on both hard tissue (tooth enamel and dentin) and soft tissue (gums, palate) within the same clinical platform.
At Millennium Smiles, the Solea is used for two primary applications:
- Cavity Removal: The Solea removes small areas of decay without the need for anesthesia or injections in most cases. By vaporizing enamel and dentin with precise CO₂ energy, the laser eliminates the need for a dental drill and the vibration, pressure, and noise that come with it. Most patients are numb before they realize the procedure has begun.
- Soft Palate Lift: The Solea is also used to gently tighten the soft palate at the back of the throat, a procedure that can improve airway function and reduce snoring. This is performed without injections and with minimal discomfort, typically as part of Dr. Korous’s broader airway-focused treatment approach.
Diode Laser: Early Periodontal Pocket Reduction
The diode laser operates on a wavelength that is preferentially absorbed by pigmented tissue and hemoglobin, making it highly effective for targeted soft tissue therapy. It is the tool of choice for treating early-stage periodontal pockets—specifically pockets measuring 1—2 mm in depth.
For patients with early gum disease or localized inflammation, the diode laser can reduce pocket depth, decontaminate the gumline, and promote tissue reattachment without the need for traditional surgical techniques. It works with precision in tight spaces, preserving healthy surrounding tissue while eliminating bacterial pathogens in the affected pocket.
LANAP™ Laser: Advanced Periodontal Therapy for Deeper Pockets
LANAP—Laser-Assisted New Attachment Procedure—uses the PerioLase® MVP-7™ system, a Nd:YAG laser designed specifically for treating moderate to severe periodontal disease. Where the diode laser addresses pockets of 1—2 mm, LANAP is indicated for pockets of 3 mm and above, where the disease has progressed more significantly into the supporting bone and tissue.
LANAP works by precisely targeting diseased tissue while leaving healthy gum tissue intact. The laser energy eliminates bacteria, removes the diseased lining of the pocket, and activates a fibrin clot that helps the gum reattach to the root surface. Unlike traditional periodontal surgery, LANAP requires no scalpels, no sutures, and minimal downtime—and studies have shown it can promote bone regeneration around affected teeth.
“With LANAP, we’re not just managing gum disease—we’re giving the tissue a real opportunity to regenerate,” says Dr. Korous. “For patients who were once told their only option was traditional surgery, this is a significant advancement in what’s possible.”
MLS Laser: TMJ and Jaw Pain Therapy
The MLS (Multiwave Locked System) laser operates differently from the Solea, diode, and LANAP systems. Rather than removing or reshaping tissue, the MLS laser uses synchronized wavelengths of light to stimulate healing at the cellular level through a process called photobiomodulation. It does not cut or ablate—it reduces inflammation, increases circulation, and accelerates tissue repair.
At Millennium Smiles, the MLS laser is used primarily as part of TMJ therapy. Patients experiencing jaw pain, joint inflammation, muscle tension, or temporomandibular joint dysfunction can benefit from MLS treatment as a non-invasive component of a broader care plan. Sessions are brief—typically 15 to 30 minutes—and require no recovery time. Many patients report measurable relief in jaw pain and improved range of motion after a series of treatments.
Laser at a Glance: Which One Is Right for You?
Each laser at Millennium Smiles is matched to a specific clinical need:
- Solea: Cavity removal without injections; soft palate lift for airway support
- Diode: Early gum disease treatment for 1–2 mm periodontal pockets
- LANAP: Advanced periodontal therapy for pockets 3 mm and above; supports bone regeneration
- MLS: Non-cutting TMJ and jaw pain therapy; reduces inflammation without surgery or injections
Dr. Korous will recommend the appropriate laser – or combination of lasers – based on a thorough evaluation of your oral health, symptoms, and goals. Some patients benefit from more than one system as part of a coordinated treatment plan.
What to Expect During Laser Treatment
Most laser procedures at Millennium Smiles are performed chairside without general anesthesia. Depending on the laser being used and the area being treated, patients may feel mild warmth, light pressure, or nothing at all. Protective eyewear is worn during treatment, and the practice’s team will walk through every step beforehand so patients know exactly what to expect.
General recovery guidance by laser type:
- Solea (cavities): No numbness to wear off; most patients return to normal activity immediately
- Solea (soft palate lift): Mild throat sensitivity for 1–2 days; no downtime required
- Diode (periodontal): Minor gum sensitivity for a day or two; soft diet recommended briefly
- LANAP: Minimal downtime compared to traditional gum surgery; soft diet for several days; most patients return to work the same day
- MLS Therapy: No downtime; patients return to normal activities immediately after each session
Frequently Asked Questions About Laser Dentistry
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Pain during laser procedures is minimal for most patients. The Solea laser routinely allows cavity removal without any injection or anesthesia. LANAP and diode treatments involve the gum tissue, where mild sensitivity may occur, but patients consistently report far less discomfort than with traditional surgical approaches. The MLS laser is entirely non-invasive and painless.
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Dr. Korous determines the appropriate laser during your evaluation. The choice depends on what’s being treated—the type and depth of gum pockets, the size and location of a cavity, the presence of TMJ inflammation, or airway concerns. Many patients with multiple issues benefit from more than one laser as part of their overall plan.
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Yes. All four laser systems used at Millennium Smiles are FDA-cleared for their respective applications. Dr. Korous holds a Fellowship from the Institute for Advanced Laser Dentistry (IALD), which reflects advanced training in the safe and effective use of dental lasers. Protective eyewear is used during all laser procedures.
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Both address periodontal disease, but the severity of the pockets determines which is appropriate. The diode laser is used for early-stage disease with pockets of 1—2 mm. LANAP is reserved for more advanced disease with pockets of 3 mm or greater, where a higher-powered Nd:YAG system is needed to eliminate bacteria, remove diseased tissue, and stimulate bone regeneration.
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The MLS laser is an effective component of TMJ therapy, but it is most often used alongside other treatments such as custom oral appliances, bite analysis, or myofunctional therapy. Dr. Korous evaluates each patient’s jaw function, muscle tension, and bite comprehensively before recommending a treatment plan that may include MLS therapy as a key element.
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Coverage varies depending on your plan and the specific procedure. LANAP for periodontal disease is often covered in part by dental insurance with periodontal benefits. Cavity removal with the Solea is generally billed the same as conventional cavity treatment. The team at Millennium Smiles can review your benefits and walk you through what to expect before treatment begins.
Why Choose Millennium Smiles for Laser Dentistry
Laser dentistry is only as effective as the training behind it. Dr. Korous’s IALD Fellowship represents a level of laser-specific education that goes well beyond standard dental training – and her 1,000+ hours of continuing education across implants, TMJ, and airway care means that laser treatment at Millennium Smiles is integrated into a comprehensive understanding of how the whole system functions together.
Patients choose Millennium Smiles for laser dentistry because:
- Four Specialized Laser Systems: Each laser is selected for a specific clinical purpose, not used interchangeably
- Fellowship-Level Training: Dr. Korous holds an IALD Fellowship – one of the most rigorous credentials in dental laser therapy
- Whole-Patient Integration: Laser treatment is coordinated with airway, TMJ, and periodontal care for comprehensive results
- Comfort-First Approach: Many procedures are performed without injections, drills, or sedation, reducing anxiety for even the most apprehensive patients
- Two Frisco Locations: Convenient access to advanced laser care at both the Main Road and Lebanon Road practices
Whole-Patient Philosophy at Millennium Smiles
Our whole-patient philosophy is at the heart of what we do. We believe in listening to our patients first, conducting comprehensive examinations, and providing thorough education to ensure informed, empowered decision-making. This approach acknowledges that oral health, airway health, and overall well-being are deeply interconnected, reflecting Dr. Korous’s training in a biologically respectful, whole-patient approach to care.
Experience Precision Laser Dentistry in Frisco, TX
Whether you’re dealing with early gum disease, a cavity that needs attention, persistent jaw pain, or airway concerns affecting your sleep, laser dentistry at Millennium Smiles offers a more comfortable, minimally invasive path forward. Dr. Korous will evaluate your needs thoroughly and recommend the right laser—or combination of systems – to address what’s driving your symptoms. Contact Millennium Smiles in Frisco, TX, today to schedule your consultation and experience dentistry built around precision, comfort, and long-term health.
Medically reviewed by Dunia Korous, D.D.S., FICOI, MICOI on