evidencegaps
Primary study · included by 1 review

Assessing colour stability of direct printed and thermoformed aligners: An in vitro study on aesthetics longevity.

Perumalla et al., 2026 · Perumalla Bhavani Priya, Kandikatla Pradeep, Bhupathi Arun, et al. · International orthodontics · 2026

Included by

Ageing effects on chemical, physical, mechanical, and morphological properties of clear aligners - a systematic review.
Non-Cochrane · other · 2026 · cited as Perumalla et al., 2026 · Table 2; reference 92

The review does not say which of its outcomes this study informs.

1 including review in total.