02 Apr Important Aspects to Know about Cold Laser Therapy in the Management of Knee Pain
Cold laser therapy is a treatment where tissue is exposed to low levels of near-infrared and red light. These levels are much lower compared to other laser devices that produce heat such as the ones used for ablation therapy or cutting tissue.
The use of cold laser therapy can involve changing the wavelengths of the light emitted by the device to penetrate different thicknesses of tissue. The therapy can be used to:
- Reduce inflammation in affected joints and soft tissues.
- Improve blood circulation in areas where blood flow is compromised.
- Promote healing.
In osteoarthritis of the knee, persistent inflammation in the joint causes damage to the tissues and this can be reduced with the use of cold laser therapy. The end result is reduced pain and disability so that the affected individual can carry on performing their normal activities.
How is Cold Laser Therapy Performed?
- The procedure is performed in an office setting, usually in the rooms of the healthcare professional prescribing the treatment. The procedure can be performed by a physical therapist, clinician, or doctor.
- The light emitted onto the tissue comes from a small handheld device and is held against the knee for 30 seconds to a few minutes at a time. The amount of time the specific area of the body is exposed to is determined by the size of the affected part.
- The light from the laser may be harmful to the eyes so the patient is asked to use protective eyewear as does the healthcare professional performing the procedure.
- The light energy passes through the skin and into the affected tissue where it will be absorbed. This helps to reduce any inflammation that may be present which in turn reduces damage to the affected area and promotes healing.
- Multiple sessions of cold laser therapy may have to be performed and this will depend on the severity of the damage to the joint tissue of the knee.
- The procedure is not painful and patients may experience a slight tingling sensation. There will also not be any cold or heat felt during the procedure.
- There’s no recovery time associated with cold laser therapy and the patient may go home immediately after the procedure.
Benefits of Cold Laser Therapy
- As mentioned, the procedure is painless and there is no recovery time associated with the therapy.
- There are no major side effects or adverse events linked with the therapy.
- The procedure is non-invasive and no other drugs or medications need to be taken to anesthetize any areas or sedate a patient.
Sorrento Valley Pain Relief Center
Sorrento Valley Pain Relief Center is a medical facility that specializes in the relief of pain-inducing conditions.
The facility makes use of cold laser therapy as a nonoperative treatment for conditions such as osteoarthritis of the knee, amongst others.