Ecological Concerns with Clear Aligner Therapy – A Scoping Review

Kerala Dental Journal 2026 Open access

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Authors: VineethVaradarahan Thundukattil, S Amrutha Babu, J. S. Salish, S Aryasree
DOI: 10.4103/ksdj.ksdj_39_25
Cited by: 0
References: 59

Abstract

Abstract Clear aligners are an increasingly popular orthodontic modality due to their aesthetics and convenience. However, concerns have emerged regarding their environmental impact across production, usage and disposal phases. This systematic review evaluates current literature on the environmental footprint of clear aligners, including plastic waste generation, energy consumption, carbon emissions and potential pollution. Despite limited direct studies, evidence suggests that aligner therapy has a notable ecological burden. Further research is essential to quantify these impacts and develop sustainable practices.

Fields of Study & Subjects

Orthodontics and Dentofacial Orthopedics Environmental Impact and Sustainability Healthcare and Environmental Waste Management

Publication details

Journal / source
Kerala Dental Journal
Volume
49
Issue
1
Pages
9–14
Publication date
1 January 2026
Language
EN