About AILT

B. Health. Sci. C.D.T., Dip. A. E.T., Grad. Dip. Clin. Nutr., Grad. Cert Clin. L.I.P.L.D.S.R. Grad. Cert.Clin. L. M. P.W.H., Cert. IV: W.T.A.


From the Director

Having recently retired from clinical practice, to concentrate on providing hands- on education in clinical application of laser phototherapy, commonly known as Low Level Laser Therapy (LLLT), I reflect back over the past 24yrs of my career as a clinician, educator, researcher and acknowledge that l have been inspired and professionally driven by the positive improvements from LLLT in those patients, who had failed to respond favourably to medication alone OR a plethora of other treatment modalities with little or no improvement in their condition and I often wondered what their story would have been, if laser phototherapy had been introduced into their treatment regime, much sooner rather than later.

Why AILT promotes Low Level Laser Therapy (LLLT)

The main drawback to members of the public community seeking laser phototherapy, lies in the fact that little is known about this therapeutic modality in Australia. This has come about largely because  it is an emerging modality for healthcare treatment and so is not taught as a subject in the current university and tertiary education curriculum in Australia and yet  laser phototherapy more commonly called low level laser therapy  (LLLT) has been widely used in the clinical setting  since the early 1970’s in the United Kingdom, Europe, Scandinavia and Canada and continues to be utilised and researched in many other countries around the world.  Australian medical and health care  practitioner’s seeking new treatment solutions for their patients/clients will usually undertake further  post –graduate education in new  proven treatment strategies  and modalities .

This method of laser application should not be confused with the thermal effects of high  level laser therapy ( HLLT)  used in surgery, cosmetic rejuvenation  and hair removal , instead  LLLT instigates action mechanisms at a molecular and cellular level  through the naturally occurring responses to the coherent  light generated by  lasers with very low power outputs , which are incapable of producing heating effects  that damage  body  tissues .

Connective tissue in both humans and animals has been discovered to be electronically active and capable of conducting and receiving information due to its crystalline structure and semiconductor components that enable this phenomenon to occur. For complex living systems to survive, requires an intricate web of informational processes and communication in living systems involve two(2) main languages : Chemical i.e. hormones, growth factors etc. and Energetic i.e. electrical via nerves and muscles OR electronic  vibrational or oscillatory mechanisms that move molecules from one place to another  for chemical interactions to occur (Pienta&Coffey1991.  Adolf 1982.)

While genes govern the manufacture of molecules, it is the forces exerted by the bio-electronic fields that bring the molecules together. In order to maintaina highly ordered biological state, that is distinct from thermodynamic equilibrium, requires restoration processes to repeatedly occur in order to maintain biological regulation of an energy exchanging system (Adey1990).

Laser light facilitates energy transference and has wavelike and particle properties that recognise no boundaries, at the surface of a molecule, cell, or organism as a whole. From earlier research by Frochlich, we know that vibrations that oscillate throughout the body occur at many different frequencies including visible and near visible light frequencies and serve as signals that integrate and support biological self – regulation and homeostasis relating to injury, growth, immunity and functioning of the body as a whole and this begins with the modulation of intra-cellular enzyme pathways, in particular cytochrome C oxidase.

Photo: Dr Tiina Karu, renowned PhD researcher and cytobiologist in the field of photochemistry and photobiology, presented Tina Czech the Director and technical consultant of the Australian Institute of Laser Therapy with her latest autographed book "Ten Lectures on the Basic Science of Laser Phototherapy"

Scientific findings by Dr Tina Karu has identified other types of photoacceptors of laser light within the 600nm to 1000nm wavelengths, beside Cytochrome C oxidase , which helps to explain the versatility of effects caused by LLLT as a supportive biomodulating therapy for all types of tissues and non-healing wounds and ulcers, particularly in diabetic patients, who have impaired healing (Hopkins et al 2004). The first line of defence in non-healing tissues and bone is to support the cell  mitochondria , which is responsible for producing 95% of the cells energy and this vital function is the first , primary action of LLLT , which is then  followed by secondary extra-cellular  photochemical signalling that continues to modulate physiological and physiological reactions naturally by generating a nervous or neuroendocrine signal  at the treatment site and this can continue for hours or days after LLLT to support autologous healing ,reduce inflammation and  pain with enhanced  neural and auto- immune function (Tuner J. Hode L. 2011., Karu, T. 1986,1988,1989a,1989b).

The benefits of LLLT in sports medicine for treatment of injuries is well known, and increases in micro-circulation due to vasodilation, help to protect against muscle ischemia. Skeletal muscle fatigue (SMF) is an inevitable outcome in athletic training and sports competitions that can reduce muscle strength and motor control and pre-dispose the athlete to a variety of musculoskeletal conditions. A large number of therapeutic modalities are used in physiotherapy and rehabilitation to accelerate muscle recovery after exercise. A recent research publication stated that LLLT had an ergogenic effect and protected muscles from over fatigue when applied before exercise (Leal -Junior et al 2010).  Three (3) other possible mechanisms that were explored in relation to improvement of human exercise performance following LLLT are based on the importance of cellular energy production instigated by cytochrome C oxidase  (Silveira at al 2009)     

Acupuncture practitioners have long been using laser pens for replacing metal needles for acupuncture (Reichmanis et al 1975). Advances in laser technology now enable acupuncturists to provide additional energy and information to the biological system via specific frequencies that enable faster re-balancing of the entire, meridian system in seconds, which is measurable using a specially designed laser.

Systematic review via meta-analysis of LLLT research literature from MEDLINE, also investigated the clinical effectiveness of LLLT for joint pain.Twenty two (22) randomized, controlled clinical trials consisting of 1014 patients treated with LLLT for joint disease and pain were selected. The overall methodology   reported that the main cause for the development of joint disease is chronic inflammatory processes ,which can be naturally modulated by applying LLLT to the affected tissue using  the right dose of laser light (joules) and utilising the most suitable wavelength (nm).

Although joint pain can be controlled with the use of NSAIDs anti-inflammatory medications and corticosteroid injections they are not entirely side - effect free and surgery does not always produce satisfying results, but LLLT has been found to be a good alternative to the use of anti-inflammatory medication and has no reported side effects, particularly in elderly patients who may already be taking multiple medications for other health complaints (Ho Jang, M.S. and Hyunju Lee2012).

Further research developments in recent years, has shown improved functional outcome, following surgical repair of injured nerves, as well as neuroprotective effects and normalisation of mitochondrial function and axon transport processes, which could contribute to preventing or slowing down the degeneration of neuron function associated with diseases such as Parkinsons  Disease and neuron degeneration following acute ischemic stroke (Lapchak,P.A.2010., Shaw et al 2010)

Laser phototherapy has also been shown to alter cardiac cytokine expression following acute myocardial infarction ( heart attack) (Yang et al 20111) and cardiomyocyte  cells were protected from hypoxia and reoxygenation injury due to nitric oxide-dependant  mitochondrial mechanisms(Zhang et al 2009)

  1. in stem cell therapy  combined with LLLT now offers relief from  oral mucositis which can affect up to 100% of patients receiving hematopoietic stem cell transplantation and high dose chemotherapy, by improving immune response and healing capacity (Bjordal et al 2011) and positive findings have provided evidence of the effectiveness of LLLT in managing post mastectomy lymphoedema and reduction in associated tissue fibrosis (Rufina et al 2009) and growth of new collateral lymph vessels to restore better  lymph drainage of affected tissue (Lievens 1977, Piller and Thelanda1995) .

Last but not least I would like to close this letter with new, inspiring scientific break-throughs   pertaining to the use of blue light as an emerging alternative to anti-biotics for the treatment of  methicillin-resistant Staphylococcus aureus(MRSA) bacteria  in wounds, which in particular accounts for 44% of all hospital-associated infections in the  United States and 92% of these are community associated MRSA. Controlling the spread of anti-biotic resistant infection and the anti-microbial  effects of blue light has been reported in in vitro studies is now being achieved in in vivo studies  with the   bacteria-eradicating effect of blue light 415nm +- 10nm which requires specific  treatment parameters(Lanzafame et al 2013) which  could offer an alternative risk free support therapy, that may be able to assist in preventing surgical amputation of chronically infected  limbs and appendages , if blue light is applied in the early  enough , with obvious and positive outcomes for patients, families, communities and governments .    

….can we afford not to be using Laser Phototherapy in health care and medicine?


The Australian Institute of Laser Therapy was officially opened in the city of Melbourne on the 9th December 1997 by Secretary General of the World Association of Laser Therapy [WALT].

About Tina Czech


Over the past two decades Tina has been instrumental in educating practitioners at a post graduate level in the clinical application of laser and intense pulsed light and specialises in the application of non-thermal, low level laser therapy [LLLT] in the areas of dermatology, tissue repair, pain management and post- operative, trauma injury and sports medicine . As a clinician she has had over 3,000 hours of operating room experience with Australia's most reputable dermatologists, plastic and reconstructive surgeons and lectures worldwide about optimising the healing process with nutrition and the bio-regulatory effects of laser light.

Research & Studies

Tina has studied in the United Kingdom, USA and Germany, and has authored several government accredited courses on laser and IPL, which she has conducted in Australia for the past 18years at a national level. She is now acts as a private consultant for the integration of LILT into medical and health care practices and community nursing, as well as facilitating advanced laser seminars and laser research projects at a supervisory and educational level and continues to conduct a 1 day intensive IPL & Laser Science combined with a Laser Safety Certificate Course on a REGULAR BASIS and regulary reviews scientific research manuscripts on low level laser therapy for recognised journals prior to publication.


Ms. Czech is an Honorary board member of the World Academy Of Laser Applications [WALA]., Life member of the International Society for Laser Medicine and Surgery [ISLMS] and an official member of the International Editorial Board for the European Medical Laser Association [EMLA].