Figure 7.

End of treatment results for LLLT measured as the SMD for pain pressure threshold. Only trials using the tendon application technique and 904 nm wavelength were available, and their combined results are shown as the total at the bottom of the table. Plots on the right hand side of the middle line indicate that the LLLT effect is superior to the control treatment.

Bjordal et al. BMC Musculoskeletal Disorders 2008 9:75   doi:10.1186/1471-2474-9-75
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