Impacts of mandibular setback with or without maxillary advancement for class III skeletal correction on sleep-related respiratory parameters: A systematic review and meta-analysis.

A systematic review and meta-analysis was conducted to evaluate the impacts of mandibular setback with or without maxillary advancement for class III skeletal correction on respiratory parameters measured by polysomnography (PSG) and to compare these respiratory parameters between these procedures for class III skeletal correction. Six electronic databases were searched up to June 2023. Studies comparing PSG parameters before and after orthognathic surgery for skeletal class III patients were selected for further analysis.

Effects of nasoalveolar molding on nasolabial aesthetics in patients with cleft lip and palate during pre-adolescence: A systematic review and meta-analysis of retrospective studies.

This study aims to analyze long-term effects of nasoalveolar molding (NAM) as a part of cleft primary management protocols on nasolabial aesthetics for patients with non-syndromic cleft lip and palate by conducting a systematic review and meta-analysis. Six electronic databases and two journals were searched up to July 2023. Studies comparing nasolabial outcomes between NAM and non-NAM protocols were selected for further analysis.