Cranial Laser and Neurolymphatic Release Technique (CLNRT)
Cranial Laser and Neurolymphatic Release Technique (CLNRT)Palmer College of Chiropractic
Palmer GraduateMember of North American Association for Laser Therapy
Member of North American Association for Laser Therapy

Laser/Light Therapy Approved

Improve your Health with Therapeutic Laser Treatments

The Oregon Board of Chiropractic Examiners approves Laser Therapy

A variety of low-level laser and light therapy (LLLT a.k.a phototherapy) is available to Oregon chiropractic physicians as a standard treatment for NMS conditions. Western States and other chiropractic colleges have current core curriculum on this subject.

In addition, WSCC is continuing work on future curriculum to cover advances and new applications in technology of this field. LLLT has been used to speed wound healing, stimulate tissue repair, reduce swelling and edema, and reduce acute and chronic pain. LLLT has been popular in Europe and Asia. More recently, in 2002, the United States FDA granted 510 (k) clearances allowing for healing and pain relief with various soft tissue disorders including carpal tunnel, rheumatoid arthritis, bursitis, tendonitis and more.

Following recommendations from the OBCE ETSDP committee (a.k.a. Examinations, Tests, Substances, Devices, And Procedures), the OBCE approved and reaffirmed as standard use of Class I-IIIa lasers/phototherapy for use by chiropractors (as well as certified chiropractic assistants!) as a physiotherapy modality.

The OBCE also approved use of Class IIIb & IV "hot" lasers for use by chiropractic physicians to treat NMS conditions. (Class IIIb & IV laser therapy for cosmetic purposes is still under discussion.)

Chiropractors must be properly trained for use of all LLLT, especially Class IIIb & IV. Training is usually available from the vendors of these devices. Class IIIb for NMS conditions does not require detailed special training other than provided by vendors, however use of Class IV devices requires strict adherence to safety protocols. Minor surgery training, of course, should be more extensive.

Phototherapy involves the application of specific wavelengths of light energy capable of penetrating into tissue and being absorbed by cells. Light energy can be produced by low level laser and/or super luminous diodes (SLDs). Sufficient energy must be delivered to target tissue to trigger a response. Light is absorbed by irradiated tissue where the light energy is transformed into biochemical energy, which is then available for photochemical cell activities.

Six Laser Classifications:

The FDA has classified lasers into six categories based on their potential damage to the eye. They are:

According to Western States instructor Joel Agresta PT, DC, a patient treated with Class IV must wear goggles. "Class IV lasers have great benefits if handled properly and can deliver more energy in less time, but proper training and understanding of the contraindications is imperative. As far as I understand, the manufacturers (i.e., Summus Medical Laser or LiteCure) issue specific protocols that keep these lasers safe for NMS conditions. These protocols have some degree of safety built into them. By their nature they do require a higher level of safety precaution, but when following the programmed protocols it appears that they are safe."

He also said by law, Class III and above must be stored in a locked cabinet. Dr. Agresta says that "photobiostimulation" stimulates or speeds up the inflammatory process and resultant healing when lower doses are used. However, he says that at higher doses starting around 100 to 200 Joules/cm2 (Joules/cm2 = power/beam area x time) inhibitory or negative effects may occur.

The ETSDP Committee and the OBCE reviewed a wealth of published clinical literature which documents many therapeutic applications of LLLT.

(Many thanks to Dr. Agresta for his expert advice on this subject.)

[Download a PDF copy of this letter.]

Winter 2007 Back Talk

Oregon Board of Chiropractic Examiners
3218 Pringle Road SE, Suite 150
Salem, Oregon 97302-6311
Phone: (503) 378-5816
Fax: (503) 362-1260
E-mail the Oregon Board of Chiropractic Examiner