Cross-Sectional Evaluation of Knowledge, Awareness and Perception of Laser Dentistry in Undergraduate Dental Students and Dental Professionals of Pakistan

Abstract

Background: Laser technology has gained increasing relevance in modern dentistry due to its precision, minimally invasive nature, and favourable patient outcomes; however, its routine adoption in developing countries remains limited. Objective: To evaluate the level of knowledge, awareness, and perception of laser dentistry among undergraduate dental students and dental professionals in Pakistan and to identify perceived barriers to its clinical implementation. Methods: A descriptive cross-sectional survey was conducted among 263 dental students and practitioners across Pakistan using a structured, self-administered online questionnaire. Data on demographics, knowledge, perceptions, and perceived barriers related to laser dentistry were collected and analysed using descriptive and inferential statistics. Results: Although 61.6% of participants reported awareness of laser applications in dentistry, only 25.1% had practical experience. Most respondents perceived laser dentistry as providing greater precision (87.8%), patient comfort (85.2%), and improved treatment quality (89.4%). Dental professionals demonstrated significantly higher awareness and usage compared with students. High equipment cost (78.0%) and lack of training opportunities (57.4%) were the most commonly reported barriers. Conclusion: While attitudes toward laser dentistry among dental trainees and professionals in Pakistan are highly positive, limited training exposure and structural constraints restrict its widespread clinical adoption. Strengthening curricular integration and expanding accessible training opportunities may enhance effective implementation of laser-assisted dental care.