Advanced Laser Therapy in Integrative Care Overview

Unlocking Cellular Healing: The Power of Advanced Laser Therapy in Integrative Care

Abstract

As a clinician with a diverse background spanning chiropractic, advanced practice nursing, and functional medicine, my primary goal is to offer patients the most effective, evidence-based treatments available. In this educational post, I will take you on a journey into the world of Multiwave Locked System (MLS) Laser Therapy, a cutting-edge technology that is transforming how we manage pain and inflammation. We will explore the science behind this therapy, moving beyond surface-level explanations to understand its profound effects on cellular biology, including its impact on mitochondria and the inflammatory cascade. I will share insights from leading researchers and demonstrate how we apply this technology in clinical settings, particularly for conditions such as low back pain and joint issues. Furthermore, I will explain how MLS Laser Therapy integrates seamlessly into a comprehensive care model like ours at Injury Medical Clinic, where we combine chiropractic adjustments, physical rehabilitation, and advanced medical oversight from our Medical Director, Dr. Maria Guadalupe Cardenas, MD, to optimize patient outcomes. This post will detail specific treatment protocols, the importance of energy density, and how this therapy can augment other regenerative treatments, such as Platelet-Rich Plasma (PRP), offering a multifaceted approach to true healing.

A New Frontier in Healing at Injury Medical Clinic

Hello, I’m Dr. Alex Jimenez. With my credentials as a Doctor of Chiropractic (DC) and Advanced Practice Registered Nurse (APRN), and my certifications in functional and integrative medicine (CFMP, IFMCP), my passion has always been to bridge gaps between healing disciplines. At Injury Medical Clinic PA, we have built a practice on this very principle: a truly integrative approach to patient wellness.

A cornerstone of our collaborative model is my partnership with Dr. Maria Guadalupe Cardenas, MD. Dr. Cardenas is Board Certified in Internal Medicine and serves as our esteemed Medical Director and Collaborative Physician. With over 40 years of invaluable experience, she provides essential medical oversight, ensuring our patients receive safe, comprehensive, and well-rounded care. This multidisciplinary structure allows us to blend the best of chiropractic and physical rehabilitation with the diagnostic and medical expertise of internal medicine. Our team works in synergy, designing treatment plans that address not just the symptoms but the underlying physiological dysfunction. Whether a patient is recovering from a personal injury, managing a chronic condition, or seeking to optimize their overall health, our integrated team provides a holistic, evidence-based pathway to recovery.

Navigating Low Back Pain with MLS Laser Therapy

One of the most common ailments we see is chronic low back pain. Today, we have a patient, John, who is experiencing persistent joint pain and stiffness in his lumbar spine, specifically around the L4-L5 facet joints, with some discomfort radiating down his right side. This is a classic presentation that responds exceptionally well to a targeted, multimodal approach.

For John, we are utilizing the M6 Robotic MLS Laser. The first priority is always patient comfort. When using a robotic system, it’s critical that the patient remains still, as the laser is programmed to treat a precise area. We position the patient face down to allow direct access to the skin over the lumbar spine, as the laser energy must be delivered without the barrier of clothing.

The Clinical Multimodal Approach: More Than Just the “Spot of Pain”

Once John is comfortable, we begin the setup. The robotic laser interface is remarkably sophisticated yet user-friendly.

• Targeting the Ailment: I select the “Joint Pain and Stiffness” protocol for the back.
• Centering the Treatment: I zero out the X and Y axes on the control panel. This temporarily stops the robotic arm’s movement, allowing me to manually position the guiding red light directly over the primary source of John’s discomfort—the L4-L5 region he indicated.
• Expanding the Field: This is where our clinical multimodal approach comes into play. Instead of just treating the single spot of pain, I expand the treatment area using the X and Y controls. This creates a larger therapeutic field that covers not only the symptomatic facet joints but also the surrounding connective tissue, muscles, and nerve roots. We aren’t just chasing pain; we are treating the entire functional unit to address the source of the dysfunction and support the interconnected biological systems.

The laser head is positioned at a precise distance from the skin—about six inches—using a provided ruler. This is crucial because the MLS laser beam is collimated, meaning the light rays are parallel. The focal point is engineered to be most effective at this distance, ensuring the therapeutic energy penetrates deep into the tissues rather than dissipating at the surface.

The Science of Healing: How MLS Laser Therapy Works

With the treatment underway—an eight-minute session for John’s low back—let’s dive into what’s happening at a cellular level. It’s common for patients to ask if they will feel anything. Most feel nothing at all, though some may notice a gentle warmth or tingling. This lack of intense heat is a hallmark of the MLS system’s advanced design.

The device combines two specific wavelengths of light: an 808-nanometer (nm) continuous-wave and a 905-nanometer (nm) pulsed-wave.

1. The 808 nm wavelength works more superficially to reduce inflammation and edema. It enhances blood circulation to the area, which helps clear out inflammatory byproducts and deliver oxygen and nutrients.
2. The 905 nm wavelength, delivered in powerful, short pulses, penetrates much deeper, reaching tissues such as muscle, nerve, and even the joint capsule. This pulsed energy is what provides the powerful analgesic (pain-relieving) effect.

These two wavelengths are synchronized, creating the patented “MLS pulse.” This enables delivery of very high peak power (up to 50 watts) in extremely short bursts (nanoseconds). This high-intensity “punch” of energy stimulates the cells without generating heat. A period of rest follows each pulse, allowing the tissue to absorb the energy efficiently. If a laser produces significant heat at the skin’s surface, it often means the energy isn’t being absorbed properly by the target tissues. The MLS system maintains tissue temperature at a constant level, ensuring optimal therapeutic delivery.

Seeing the Invisible: A Window into the Treatment

A fascinating demonstration of this technology involves using a smartphone camera. While the red aiming light is visible to the naked eye, the therapeutic infrared laser light is not. However, a camera’s sensor can detect it. If you were to look at John’s back through a phone camera during treatment, you would see a distinct triangle of light—this is the 808 nm wavelength at work, covering a significant area and illustrating how comprehensively we are treating the region.

Energy Density: The Key to Effective Dosing

A critical concept in laser therapy is energy density, measured in joules per centimeter squared (J/cm²). This is more important than the total number of joules delivered. Think of it like watering a plant: you need to provide the right amount of water for the pot’s size. Too little has no effect; too much drowns it. Similarly, our goal is to deliver a precise dose of light energy to the target tissue.

• The World Association for Laser Therapy (WALT) and a large body of research support an optimal therapeutic window of 4-10 J/cm².
• For John’s condition, the protocol is set to deliver approximately 6 J/cm². The laser’s software automatically calculates the treatment time required to achieve this density over the selected area. If I were to make the treatment area smaller or larger, the software would instantly recalibrate the time to ensure the correct dose is delivered.

This concept also relates to the Arndt-Schultz Law, a pharmacological principle stating that low doses stimulate, moderate doses inhibit, and high doses are toxic. With laser therapy, if you “overcook” an area with too much energy, you risk a bioinhibitory effect, in which the treatment becomes less effective or even counterproductive. The body’s cells can only absorb so much energy at once. This is why our protocols focus on precise energy density and, if more treatment is needed, we target different areas (e.g., an anterior and posterior approach for a knee) rather than just increasing the time on one spot.

Integrating Modalities for Superior Results

While the robotic laser treats the broader lumbar region, I can simultaneously use a handheld MLS laser applicator. This handpiece allows for more focused treatment on specific points, such as trigger points or “knots” in the muscle. I often use the “cooked meat” versus “raw meat” analogy that a physical therapist once taught me. Healthy, relaxed muscle feels like raw meat, while a tight, knotted trigger point feels firm, like cooked meat. The handheld applicator is perfect for treating these punctual spots.

The robot and the handpiece operate on two separate channels, allowing us to perform this dual treatment. This is a perfect example of our integrative philosophy in action:

• Chiropractic Care: Before or after the laser session, I can perform specific chiropractic adjustments to restore proper motion to the L4-L5 facet joints and relieve mechanical stress.
• Physical Rehabilitation: Our team can guide John through exercises to strengthen his core musculature and improve spinal stability.
• MLS Laser Therapy: The laser works at the cellular level to reduce pain and inflammation that may be hindering his ability to engage in rehabilitation, thereby accelerating healing.

This combination addresses the structural, functional, and biochemical aspects of his condition simultaneously.

Advanced Applications: Augmenting Regenerative Medicine

The conversation around healing is increasingly turning toward orthobiologics, such as Platelet-Rich Plasma (PRP) injections. This is where MLS Laser Therapy shows even more remarkable potential. A common question arises: if PRP induces a beneficial pro-inflammatory phase to kickstart healing, won’t an anti-inflammatory laser treatment counteract it?

The answer is no. In fact, the laser augments the process. The data and our clinical observations show that using laser therapy in conjunction with PRP can improve outcomes by an estimated 15-20%.

Here is the progressive protocol we often recommend:

1. Pre-Injection Priming (2-3 treatments): In the weeks leading up to the PRP injection, we use the laser to “prepare the soil.” These sessions are designed to increase local blood circulation, reduce baseline chronic inflammation, and optimize the cellular environment, making the tissue more receptive to the growth factors in the PRP.
2. Day of Injection (1 treatment): A treatment on the day of the procedure can further enhance the effects.
3. Post-Injection Support (6+ treatments): Following the injection, a series of laser treatments helps manage pain and supports the regenerative cascade initiated by the PRP. The laser enhances mitochondrial function, which is critical for providing the cellular energy (ATP) needed for tissue repair.

The Cascade of Healing: From Acute Relief to Chronic Repair

How does a single modality address both acute pain and chronic conditions? The effects occur in a cascade.

• Immediate Effect (Acute Phase): The initial pain relief often comes from the laser’s effect on small, unmyelinated nerve fibers (C-fibers) that transmit pain signals. The energy can temporarily block these signals, providing rapid relief. This is the analgesic effect.
• Subsequent Effect (Inflammatory Modulation): Over the next few hours and days, the anti-inflammatory effect takes hold. The laser energy modulates the immune response, reducing pro-inflammatory cytokines and promoting the resolution of inflammation and edema.
• Long-Term Effect (Biostimulation and Chronic Repair): With a series of treatments, we get to the core of cellular repair. Light energy is absorbed by cytochrome c oxidase in the mitochondria, the powerhouses of our cells. This significantly increases ATP (adenosine triphosphate) production, the body’s primary energy currency. This surge in available energy fuels all cellular repair processes, from protein synthesis to cell replication, promoting true, long-term tissue healing.

This mitochondrial boost is especially relevant in today’s world, where many common medications, such as statins, can impair mitochondrial function. By enhancing mitochondrial biogenesis and efficiency, laser therapy can help overcome these hurdles and optimize the body’s innate healing capacity. This is why we also discuss nutritional and lifestyle factors—such as CoQ10 supplementation to support mitochondrial function—as part of a truly comprehensive functional medicine approach.

Treatment Frequency and The Cumulative Effect

Healing is a process, not an event. The effects of MLS Laser Therapy are cumulative. We recommend a series of treatments to achieve lasting results.

• Acute Conditions: Typically, a course of 6 treatments is effective.
• Chronic Conditions: A more intensive course of 12 treatments is often needed.

Ideally, treatments are scheduled close together (e.g., Monday, Wednesday, Friday) to build therapeutic momentum. It is crucial for patients to complete the full course. Many start feeling significantly better after just 3-4 sessions and are tempted to stop. However, completing the entire protocol ensures deeper cellular repair, leading to more durable outcomes.

At Injury Medical Clinic, our mission is to empower your body’s own ability to heal. By integrating the best of chiropractic, medical oversight, and groundbreaking technologies like MLS Laser Therapy, we offer a path to recovery that is not only faster but also more complete.

References

• Anders, J. J., Lanzafame, R. J., & Arany, P. R. (2015). Low-level light/laser therapy versus photobiomodulation therapy. Photomedicine and Laser Surgery, 33(4), 183–184. https://doi.org/10.1089/pho.2015.9848
• Cotler, H. B., Chow, R. T., Hamblin, M. R., & Carroll, J. (2015). The Use of Low Level Laser Therapy (LLLT) For Musculoskeletal Pain. MOJ Orthopedics & Rheumatology, 2(5), 00068. https://doi.org/10.15406/mojor.2015.02.00068
• de Freitas, L. F., & Hamblin, M. R. (2016). Proposed Mechanisms of Photobiomodulation or Low-Level Light Therapy. IEEE Journal of Selected Topics in Quantum Electronics, 22(3), 348-364. https://doi.org/10.1109/JSTQE.2016.2561201
• Hamblin, M. R. (2017). Mechanisms and applications of the anti-inflammatory effects of photobiomodulation. AIMS Biophysics, 4(3), 337–361. https://doi.org/10.3934/biophy.2017.3.337
• World Association for Laser Therapy. (n.d.). WALT Recommended Treatment Doses for LLLT. WALT. Retrieved from https://waltza.co.za/wp-content/uploads/2012/08/Dose_table_780-860nm_for_Low_Level_Laser_Therapy_WALT-2010.pdf