laser and light therapy for soft tissue healing
DESCRIPTION
Laser and Light Therapy For Soft Tissue Healing. By: Melody Hahn and Danielle Kay. What is Laser and Light Therapy?. Using Lasers and Light as a modality in treating injuries. Photobiomodulation AKA: LLLT (Low Level Laser Therapy) Phototherapy LPLT (Low Power Laser Therapy) - PowerPoint PPT PresentationTRANSCRIPT
BY: MELODY HAHN AND DAN IELLE KAY
LASER AND LIGHT THERAPY FOR SOFT TISSUE HEALING
WHAT IS LASER AND LIGHT THERAPY?
• Using Lasers and Light as a modality in treating injuries.• Photobiomodulation• AKA:• LLLT (Low Level Laser Therapy)• Phototherapy• LPLT (Low Power Laser Therapy)• Cold Laser Therapy
BROWNIE POINTS:
• Who can remember the type of laser we use here at WSU (and is the most commonly used laser?)
Aluminum Galllium Aresnide (AlGaAs)!!!
WHY SOFT TISSUE HEALING?
• Has been proven effective for:• Wound/scar healing• Ulcer healing• Surgery/destruction of tissue• Remember the only 3 legal FDA Approved injuries that LLLT
can treat?• Wrist pain associated with carpal tunnel, shoulder and neck
pain, and ITB pain. • 4:10 - 5:10
• Depth of penetration:• Can laser and light reach deep enough to treat soft tissues?• EG: Muscle, tendons, ligament, bone, etc…
WHAT RESEARCH IS AVAILABLE ABOUT SOFT TISSUE HEALING?
• Not much…• That we could obtain for free
• Most was done in other countries• Most research was done on animals…• Research not done on actual healing…
mostly done on pain control/management
PATHOLOGIES IN OUR RESEARCH ARTICLES:
• myofascial pain in the neck • multiple shoulder tendinopathies • osteoarthritis in knees • plantar fasciitis • shoulder impingement • chronic low back pain • tibia stress fractures• muscle fatigue
WHAT WERE THE DIFFERENT ARTICLES MEASURING?
• 6 articles that measured pain • 1 measured stress fracture healing• 1 measured muscle fatigue
DIFFERENCES IN TREATMENT PARAMETERS
• Power Output: Ranged from 30 – 100 mW• Dosage: Ranged from 1.5 – 16 J• One study did not state the power output• One study measured their power output in mV...
mW = mV?
• Do you remember treatment parameters we learned in class?
LASER TREATMENT PARAMETERS
MORE LASER TREATMENT PARAMETERS
OVERALL RESULTS
• 2 articles found no difference in the pain• 5 articles found a difference in pain…but
not a significant difference• 1 study found a significant difference in
pain level
ARTICLE ON LOW BACK PAIN
• Only article that found a significant difference in pain levels.• Morning stiffness associated with low back pain.
• Other 2 measurements? • Joint tenderness• Joint strength• No significant difference!!
ARTICLE ON LOW BACK PAIN
• Admits to lacking data on why LLLT is effective! (p. 4 top of page)
• Other comments about article?
MISSING AREAS IN RESEARCH
• Studies done on humans not animals• Studies done on soft tissue healing• vs wound healing, surgical, acne, hair removal,
etc..• Consistent parameters• Measuring pain relief among individuals• Reliable and equal among participants?
QUESTIONS OR COMMENTS?