The purpose of the present study is to provide useful data that could be applied to various types of periodontal plastic surgery by detailing the topography of the greater palatine artery (GPA), looking in particular at its depth from the palatal masticatory mucosa (PMM) and conducting a morphometric analysis of the palatal vault. Forty-three hemisectioned hard palates from embalmed Korean adult cadavers were used in this study. The morphometry of the palatal vault was analyzed, and then the specimens were decalcified and sectioned. Six parameters were measured using an image-analysis system after performing a standard calibration. In one specimen, the PMM was separated from the hard palate and subjected to a partial Sihler's staining technique, allowing the branching pattern of the GPA to be observed in a new method. The distances between the GPA and the gingival margin, and between the GPA and the cementoenamel junction were greatest at the maxillary second premolar. The shortest vertical distance between the GPA and the PMM decreased gradually as it proceeded anteriorly. The GPA was located deeper in the high-vault group than in the low-vault group. The premolar region should be recommended as the optimal donor site for tissue grafting, and in particular the second premolar region. The maximum size and thickness of tissue that can be harvested from the region were 9.3 mm and 4.0 mm, respectively.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1002/ca.22252 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Investigation of oral health findings and genotype correlations in osteogenesis imperfecta.
Odontology
December 2024
Department of Medical Genetics, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey.
Osteogenesis imperfecta, a common genetic connective tissue disorder affecting bone with multisystemic implications, is caused by genomic alterations at various levels that disrupt the biosynthesis stages of collagen Type I. This study evaluated the intraoral and clinical findings of 43 OI cases in relation to genetic variants, aiming to contribute new insights into the roles of collagen and non-collagen genes in the oral-dental pathology of OI. Significant associations were found between OI variants and dental anomalies such as dentinogenesis imperfecta, enamel hypoplasia, taurodontism, and hypodontia.
View Article and Find Full Text PDFEvaluation of the accuracy of a simplified hybrid method versus the traditional digital method for measuring palatal volume.
J Oral Biol Craniofac Res
November 2024
Ramaiah University of Applied Sciences (RUAS), Bengaluru, India.
Objective: This study aimed to compare a direct conventional 3D digital technique vis a vis a hybrid method in measuring palatal volume.
Materials And Methods: Thirty maxillary casts were obtained from the records of patients undergoing orthodontic treatment and pre-conceived boundaries of the palatal vault were marked. Sample was categorised into Group I (Volume estimation using CBCT scan) and Group II (Volume estimation using hybrid method).
"The Septum and Nasomaxillary Vault Associated with Unrepaired Unilateral Cleft Lip and Palate: A Data-Driven 3D Model".
Plast Reconstr Surg
November 2024
Seattle Children's Hospital, Seattle, Washington, USA.
Background: Defining the nature of the unilateral cleft lip and palate nasal deformity (uCLND) and its optimal surgical correction continues to be a challenge. The purpose of this study was to develop a data-driven model of the primary unrepaired osseocartilaginous skeleton of the nasomaxillary complex.
Methods: CT scans of nineteen 3-month-old infants with unrepaired unilateral cleft lip and palate and nineteen age- and race-matched controls were analyzed.
Assessment of clinical reproducibility for intraoral scanning on different anatomical regions for the complete maxillary edentulous arch with two intraoral scanners.
J Dent
December 2024
School of Medicine and Dentistry, Griffith University, Gold Coast, Australia.
Objectives: There are no in vivo studies comparing multiple intraoral scanners (IOSs) for the completely edentulous maxilla to polyvinyl siloxane (PVS) impressions. Investigations comparing IOSs to PVS impressions focus on comparing the overall scan and not individual anatomical regions. This study aims to evaluate two IOSs and compare the results for different anatomical regions on the completely edentulous maxillary arch.
View Article and Find Full Text PDFCraniofacial anatomical determinants of pediatric sleep-disordered breathing: A comprehensive review.
J Prosthodont
November 2024
Sleep Medicine Division, Department of Psychiatry and Behavioral Sciences, Stanford University, School of Medicine, Redwood City, California, USA.
Purpose: This narrative review aims to elucidate the anatomical features of sleep-disordered breathing (SDB) in children. By identifying key structures and intervening proactively, we seek to alter craniofacial growth patterns and improve functional outcomes for SDB children.
Methods: The literature on pediatric sleep-disordered breathing (PSDB), pediatric obstructive sleep apnea (OSA), anatomical predispositions, and the relationship between skeletal deformity and PSDB was examined using PubMed and Google Scholar databases, covering studies from 2006 to 2024.
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!