A Bibliometric Analysis of 100 Top-cited Articles on Cleft Orthodontics

Abstract

Objective This bibliometric study seeks to provide a comprehensive overview of the 100 most frequently cited articles in the domain of cleft orthodontics. The analysis will reveal key influential publications, collaborative author networks, and identify prevailing research themes within the field. Method The studies related to Orthodontics in the realm of cleft lip and palate (CLP) were retrieved from the Scopus database on 30th August 2024 using key terms. The results obtained were sorted in descending order of citations and the 100 top-cited articles were hand-filtered. RStudio software version 4.2.0 and Bibliometrix R-package was used for performing scientometrics involving co-citation, co-occurrence, collaboration and co-word analyses, bibliographic coupling and network mapping. Results A total of n = 3984 articles were retrieved from which top-100 cited articles were filtered. These documents were published during 1950-2019 with peak production in 1997. The United States and the Netherlands were the most prolific countries involved in the given research. The majority of the highly referenced articles pertained to alveolar bone grafting, and treatment outcomes being the second common focus followed by Infant and early orthopedics (Naso-alveolar moulding, Maxillary Protraction) and facial growth during the given period. Conclusions Thematic mapping depicted bone grafting, alveoloplasty (infant orthopedics) and maxillofacial development as the more developed core topics than the psychology and self-perception of patients with CLP. Recent research trends have shifted towards three-dimensional assessment methods.