BioMed Research International / 2019 / Article / Fig 6

Research Article

Photobiomodulation by a 635nm Diode Laser on Peri-Implant Bone: Primary and Secondary Stability and Bone Density Analysis—A Randomized Clinical Trial

Figure 6

Changes of Periotest value (PTV) of implants at different time points (weeks: w) in the test and control groups.

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