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AuthorMaged S., Alhammadi
AuthorFahim, Fady Hussein
AuthorKelani, Reem Hassan
AuthorAlsaeedi, Areej Ali
AuthorMahdi, Basmah Hakam
AuthorAlhashimi, Najah
AuthorHalboub, Esam
AuthorAlmashraqi, Abeer A.
Available date2025-03-26T10:39:11Z
Publication Date2025-03-10
Publication NameJournal of Stomatology, Oral and Maxillofacial Surgery
Identifierhttp://dx.doi.org/10.1016/j.jormas.2025.102312
Citation: M.S. Alhammadi, F.H. Fahim, R.H. Kelani et al., Skeletal, dentoalveolar and soft tissue effects of different maxillary expansion appliances in cleft lip/palate patients: A systematic review and frequentist network meta-analysis, Journal of Stomatology oral and Maxillofacial Surgery (2025), https://doi.org/10.1016/j.jormas.2025.102312
ISSN2468-8509
URIhttps://www.sciencedirect.com/science/article/pii/S2468785525000989
URIhttp://hdl.handle.net/10576/63962
AbstractIntroductionThis study aimed to assess the available evidence regarding the skeletal, dentoalveolar, and soft tissue effects of different maxillary expansion appliances in cleft lip/palate patients. MethodsWe assessed the effects of different maxillary expansion appliances on skeletal and dentoalveolar structures and soft tissues in cleft lip/palate patients. We searched the PubMed, Science Direct, Web of Science, Cochrane, and LILACS databases through September 2024; that investigation was augmented by a manual search. We focused on clinical trials and longitudinal studies, either retrospective or prospective. The outcomes of interest included skeletal, dentoalveolar, and soft tissue changes obtained from study models, cephalometric radiographs, or cone beam computed tomography. ResultsOf the 430 screened articles, only six satisfied our eligibility criteria and were included in the quantitative synthesis. These articles exhibited a moderate overall risk of bias. None of the appliances conferred better forward skeletal maxillary movement than the hyrax. The iMini-Molars (iMini-M) was the most effective appliance for increasing maxillary skeletal width (mean: 0.89 mm [range: 0.01–1.78]), with the hyrax following closely behind. The Haas appliance exhibited the largest inter-molar distance (mean: 4.76 mm [range: 2.53–6.99]), followed by the Differential opening appliance (EDO), iMini-M, and the hyrax. The fan-type appliance was the least effective at resisting maxillary premolar tipping (14.46° [2.60–26.32]), and the iMini-premolars (iMini-P) was the most effective at reducing molar tipping (-3.54° [-6.06– -1.02]). ConclusionsConsidering the limited number of studies and moderate risk of bias, the iMini-M was the most effective appliance at increasing maxillary skeletal width compared with the hyrax; the Haas achieved the largest inter-molar distance. The fan-type appliance excelled at resisting premolar tipping, and the iMini-P offered the best control for molar tipping. RegistrationThe protocol for this systematic review was registered at the International Prospective Register of Systematic Reviews (PROSPERO, No.: CRD42023489536)
Languageen
PublisherElsevier
SubjectCleft palate
Dentoalveolar
Expansion appliance
Hyrax expander
Skeletal
TitleSkeletal, dentoalveolar and soft tissue effects of different maxillary expansion appliances in cleft lip/palate patients: A systematic review and frequentist network meta-analysis
TypeArticle
ESSN2468-7855
dc.accessType Full Text


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