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Fig. 5 | BMC Oral Health

Fig. 5

From: Location of unaccessible implant surface areas during debridement in simulated peri-implantitis therapy

Fig. 5

Boxplot presenting the scores for residual stain of the apically facing thread surfaces for the surgical (a) and the non-surgical (b) approach. Ratings are depicted for the different instruments (GC - Gracey curette, US - ultrasonic device, AP - air powder abrasive device) and defect angulations. Scores were ranging from one (residual stain >95%) to six (residual stain <5%)

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