Duration of fixed appliance treatment using 0.018-inch slot versus 0.022-inch slot brackets: a systematic review and meta-analysis.

ABSTRACT:

Background

The duration of fixed orthodontic appliance treatment is a major concern for both patients and clinicians. A lengthy treatment increases the likelihood of iatrogenic effects and burdens patient compliance.

Objectives

The primary aim of this review is to compare the duration of orthodontic treatment between 0.018-inch and 0.022-inch slot brackets. Furthermore, the quality of treatment, iatrogenic effects, and patient perception will be explored as secondary outcomes.

Search methods

An unrestricted comprehensive search was undertaken on six electronic databases updated up to May 2025. Moreover, ongoing and unpublished studies were searched on relevant sources. The reference lists of retrieved studies were screened for potential studies.

Selection criteria<

SUBMITTER: Rizk MZ 

PROVIDER: S-EPMC12525148 | biostudies-literature | 2025 Sep

REPOSITORIES: biostudies-literature