临床口腔医学杂志2025，Vol.41Issue(2)：86-90,5.DOI:10.3969/j.issn.1003-1634.2025.02.006
MPSDr与腭中缝生长发育状态的相关性研究
Correlation between midpalatal suture density ratio and development state of midpalatal suture
摘要
Abstract
Objective:To investigate the differences in the midpalatal suture density ratio(MPSDr)across different age groups and midpalatal suture(MPS)morphological stages,as well as the correlation between MPSDr and MPS morphologi-cal stages.Methods:Retrospective cone-beam computed tomography(CBCT)images of 511 patients(ages 6～22 years)who visited the Department of Stomatology at Wuhan University People's Hospital were collected.The differences in MPSDr across age groups and MPS morphological stages(A～E stage),gender differences in MPSDr within the same age group and MPS stage,and the correlation between MPSDr and MPS morphological stages were analyzed.Results:Statistically significant differences in MPSDr were observed across age groups(P＜0.001).In the 13～15 year age group,significant gender differ-ences in MPSDr were noted(P＜0.001).The MPSDr during each MPS stages all showed significant statistical differences(P＜0.05).Additionally,gender had no effect on MPSDr within the same MPS stage(P＞0.05).The Spearman correlation coeffi-cient between MPS stages and MPSDr was 0.874(P＜0.001).Conclusion:MPSDr exhibits significant differences across dif-ferent age groups and MPS stages.Gender has no impact on MPSDr when the MPS stage is the same.Moreover,MPSDr shows a strong correlation with the growth and development of the MPS,and it can serve as a quantitative assessment indicator for the degree of ossification closure in MPS.关键词
锥形束计算机断层扫描(CBCT)/腭中缝骨密度比率/腭中缝Key words
Cone-beam computed tomography(CBCT)/Midpalatal suture density ratio/Midpalatal suture分类
特种医学引用本文复制引用
王悠杨,彭友俭..MPSDr与腭中缝生长发育状态的相关性研究[J].临床口腔医学杂志,2025,41(2):86-90,5.基金项目
中国牙病防治基金会资助项目(A2021-155) （A2021-155）
