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http://dx.doi.org/10.2319/0003-3219-80.5.988 | DOI Listing |
Sci Rep
January 2025
Office of Research Affairs, Faculty of Dentistry, Chulalongkorn University, Bangkok, 10330, Thailand.
Although the modulus of elasticity of the human periodontal ligament (E) values used in dentistry widely ranged from 0.01 to 175 MPa, the exact E value has not been determined. This study aimed to verify whether and how E values affect the stress distribution over the tooth and periodontium structures, and to determine the appropriate E range.
View Article and Find Full Text PDFClin Adv Periodontics
January 2025
Department of Orthodontics and Dentofacial Orthopedics, Eastman Institute for Oral Health, University of Rochester, Rochester, New York, USA.
Background: Gingival recession defects (GRDs) pose functional and esthetic concerns and may be associated with unfavorable tooth positions. Surgically facilitated orthodontic treatment (SFOT) with clear aligners can be a valuable option for adults with severe malocclusion and GRDs.
Methods: A 28-year-old male presented with severe dental crowding, Class III dental malocclusion, localized tooth crossbites, and tapered maxillary arch.
Medicina (Kaunas)
December 2024
Department of Life, Health and Environmental Sciences, Postgraduate School of Orthodontics, University of L'Aquila, 67100 L'Aquila, Italy.
: This study aimed to evaluate the outcomes of Class II subdivision teenage patients treated with Invisalign clear aligners (CAs) and elastics. : A total of 23 individuals aged 14.3 ± 2.
View Article and Find Full Text PDFActa Otorhinolaryngol Ital
December 2024
Orthodontics and Pediatric Dentistry Unit, Section of Dentistry, Department of Clinical, Surgical, Diagnostic and Pediatric Sciences, University of Pavia, Pavia, Italy.
Osteochondroma (OC) is a common bone tumour that rarely affects the mandibular condylar process. This pathology can show typical clinical features, such as facial asymmetry, deviation of the chin and dental inferior midline, changes in condylar morphology and malocclusion with an increased posterior mandibular vertical height. The management of condylar OC is a debated topic among surgeons.
View Article and Find Full Text PDFJ Orthod Sci
November 2024
Department of Orthodontics, College of Dentistry, University of Baghdad, Baghdad, Iraq.
Objectives: This study aimed to determine how three different energy drink types affected the force decay of three distinct brands of clear, short elastomeric chains over various time intervals.
Materials And Methods: In this study, 600 pieces of clear, short elastomeric chains from three brands were examined. The initial force was measured immediately using a digital scale and after 1, 7, 14, 21, and 28 days.
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