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BMC Oral Health
January 2025
Department of Orthodontics, Faculty of Dentistry, Alexandria University, Alexandria, Egypt.
Objective: Dental occlusion and the alignment of the dentition play crucial roles in producing speech sounds. The Arabic language is specifically complex, with many varieties and geographically dependent dialects. This study investigated the relationship between malocclusion and speech abnormalities in the form of misarticulations of Arabic sounds.
View Article and Find Full Text PDFJ Contemp Dent Pract
September 2024
Department of Preventive and Restorative Dentistry, School of Dental Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, United States.
Aim: The purpose of this study is to investigate the interchangeability of newly acquired, short-term used, and long-term used semi-adjustable articulators.
Materials And Methods: Metal analogs of partially dentate maxillary and mandibular arches were mounted on twelve semi-adjustable Stratos 300 articulators, divided into three groups based on usage over time: New, short-term used (<2 years), long-term used (>2 years) articulators. Each articulator was calibrated according to manufacturer guidelines, ensuring consistency.
Dent J (Basel)
November 2024
Department of Restorative Dentistry and Biomaterials Sciences, Harvard School of Dental Medicine, Boston, MA 02115, USA.
Occlusion plays a crucial role in the long-term success and functionality of dental restorations. The purpose of this study was to investigate the changes in occlusal contacts upon the cementation of zirconia crowns with different cement spacer settings in computer-aided design and computer-aided manufacturing (CAD-CAM) software (3Shape Dental System version 2.102.
View Article and Find Full Text PDFShanghai Kou Qiang Yi Xue
October 2024
Department of Oral medicine, Cangzhou People's Hospital. Cangzhou 061000, Hebei Province, China. E-mail:
Purpose: To investigate the functional and structural characteristics of temporomandibular joint(TMJ) in introverted deep overbite patients with severe wear, to analyze the correlation between the vertical distance of the lower 1/3 of the face and TMJ space, and to compare the clinical efficacy of multidisciplinary treatment with orthodontics and prosthodontics on TMJ function.
Methods: Eighty patients with deep overbite and severe abrasion and forty subjects with normal occlusion admitted to our hospital from January 2019 to June 2023 were enrolled in this study. The clinical data were collected and the functional and structural characteristics of TMJ were collected.
The Aim Of The Study: Was to assess an impact of positioning occlusal splints made by various methods on the position of the articular disc of the temporomandibular joint according to MRI data.
Materials And Methods: 40 patients (8 men and 32 women) aged from 18 to 60 years with temporomandibular joint pain dysfunction syndrome were examined (ICD-10 code K07.60).
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