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Updated: Jul 6, 2026
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Laser in paediatric dentistry: patient acceptance of hard and soft tissue therapy
1University of Genoa DI.S.TI.BI.MO, Italy.
Aim:
This study aimed to evaluate the laser therapy efficacy in paediatric dentistry, considering the subjective tolerance and acceptance of therapy in children needing both dental and soft tissue treatments.
Methods:
A group of 50 patients from 6 to 12 years of age, needing both hard and soft tissue therapy was selected and treated, without anesthesia, with an Er,Cr:YSGG laser 2780 nm and an Er:YAG laser 2940 nm for a total of 100 treatments performed; before and after the treatment the patients experience was tested with Wong-Baker modified facial image scale.
Results:
The study showed a good percentage of acceptance and tolerance of both laser treatments: a success rate of 90 % for hard tissues and 63% for soft tissues was obtained; for the total 100 treatments the acceptance was of 75%.
Conclusion:
The Erbium lasers are very effective in paediatric dentistry and are good treatment options.
