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Updated: May 10, 2026
In Vitro Evaluation of The Effects Of Er,Cr:YSGG and Diode Lasers Used on Titanium Cylinder
Published on: June 6, 2025
Laser in caries treatment--patients' experiences and opinions
1Department of Paediatric Dentistry, Public Dental Health, Uppsala County Council, Uppsala, Sweden; Department of Cariology, Institute of Odontology, The Sahlgrenska Academy of Gothenburg, Gothenburg, Sweden.
Objectives:
The aim of this study was to obtain a deeper understanding of patient's experiences and perspectives after dental caries treatment with Er:YAG laser technology.
Methods:
Twelve patients aged 15-30 years who had undergone at least one laser caries excavation agreed to participate in an interview study. All the interviews were tape recorded and transcribed by a transcription agency. The transcribed texts were analysed using manifest and latent qualitative content analysis.
Results:
The categories in this study were identified as choosing laser, understanding laser, encouraging dental care and my oral health. The motivation for laser treatment was described as dental fear in general, specific fear of needles or discomfort with the drill. The informants described the dentist's role as initiators of treatment and willing or unwilling facilitators. Laser treatment was described as safer and more carefully considered treatment. They felt generally safe with laser and were able to relax during the treatment. All interviewers described a positive impression of the laser, and words like 'up to date' and 'future-oriented' were used to describe laser. Laser treatment was considered less painful.
Conclusions:
The results indicate that patients find laser a feasible and convenient treatment option.
