evidencegaps
Primary study · included by 2 reviews

Evaluation of open bite closure using clear aligners: a retrospective study.

Harris 2020 · Harris Kayla, Ojima Kenji, Dan Chisato, et al. · Progress in orthodontics · 2020

Included by

Incisor extrusion with or without molar intrusion for the correction of anterior open bite with clear aligners and comparison of outcomes with fixed appliances incorporating temporary anchorage devices: A systematic review and meta-analysis.
Non-Cochrane · intervention · 2026 · cited as Harris 2020 · Table 2; Figure 2 (ref 17)

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

Clear aligner therapy for adult anterior open bite: a systematic review, descriptive evidence map, and certainty appraisal of reported dentoskeletal changes.
Non-Cochrane · intervention · 2026 · cited as Harris 2020 · Table 3; References
Outcome this study informsPooled effectEvidenceCertainty
Overbite increase (mm)
Clear aligner therapy vs Before treatment (single-arm change) · Completed treatment
MD 3.07 [2.46, 3.69]5 studies · 206 participantsVery low
Overbite increase (mm)
Clear aligner therapy vs Before treatment (single-arm change) · Completed treatment
MD 2.89 [2.21, 3.57]7 studies · 322 participantsVery low

2 including reviews in total.