Objective: Vacuum formed and heat cured acrylic splints have been used in the diagnosis and treatment of temporomandibular disorders. The aim of this study was to evaluate patient's preference to either the vacuum formed or the heat cured acrylic splint.
Material And Methods: Twenty patients planned to receive splints were chosen from the dental school. Both types of occlusal splints were fabricated for each of them. Each patient used the splints alternatively on a nightly basis for 3 weeks. After 3 weeks, each patient completed a questionnaire regarding the comfort, fit, retention, occlusal contact, taste, gingival and lip irritation, smoothness and smelling. Statistical analysis was conducted by the MacNemar's Chisquare test.
Results: There was no statistical difference in patient's responses to the different splint materials except for the comfort of wearing through the night.
Conclusion: The vacuum formed and heat cured acrylic splint may be equally worn in patient preference for treatment of temporomandibular disorders.
Download full-text PDF |
Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3454027 | PMC |
| http://dx.doi.org/10.1007/s12663-009-0008-9 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Dentoskeletal effects of aesthetic and conventional twin block appliances in the treatment of skeletal class II malocclusion: a randomized controlled trial.
Sci Rep
January 2025
Department of Orthodontics, Faculty of Dentistry, University of Damascus, Damascus, Syria.
Twin block appliances are commonly used to treat skeletal class II malocclusion. However, many adverse effects, such as lower incisor protrusion and a bulky nature, can be observed. To overcome these effects, a modified twin block was designed, which uses vacuum-formed hard plates (VFPs) instead of acrylic plates.
View Article and Find Full Text PDFInterface Microstructure and Properties of 42CrMo/Cr5 Vacuum Billet Forged Composite Roll.
Materials (Basel)
December 2024
State Key Laboratory of Roll Composite Materials, Sinosteel Xing Tai Mechanical Roll Co., Ltd., No. 1 Xinxing West Street, Xingtai 054000, China.
Composite roll produced through casting methods typically remain in the as-cast state after forming. During the preparation process, extended exposure to high temperatures often results in microstructural coarsening at the interface and surface layers, restricting their mechanical performance. To overcome this limitation, we developed a novel vacuum billet forging process for the fabrication of composite rolls.
View Article and Find Full Text PDFMoS-confined Rh-Zn atomic pair boosts photo-driven methane carbonylation to acetic acid.
Nat Commun
January 2025
State Key Laboratory of Physical Chemistry of Solid Surfaces, Collaborative Innovation Center of Chemistry for Energy Materials, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, China.
Direct carbonylation of CH to CHCOOH provides a promising pathway for upgrading of natural gas to transportable liquid chemicals, in which high-efficiency CH activation and controllable C-C coupling are both critical but challenging. Herein, we report that highly efficient photo-driven carbonylation of CH with CO and O to CHCOOH is achieved over MoS-confined Rh-Zn atomic-pair in conjunction with TiO. It delivers a high CHCOOH productivity of 152.
View Article and Find Full Text PDFChallenges and Opportunities in Examining and Addressing Intersectional Stigma and Health.
Focus (Am Psychiatr Publ)
January 2025
Department of Health Care Organization and Policy, School of Public Health, University of Alabama at Birmingham, 1665 University Boulevard, Birmingham, AL 35294, USA (Turan); Department of Neurology, Johns Hopkins Hospital, Baltimore, MD, USA (Elafros); Factor-Inwentash Faculty of Social Work, Toronto, ON, Canada (Logie); Women's College Research Institute, Women's College Hospital, Toronto, ON, Canada (Logie); Department of Public Health & Prevention Sciences, Baldwin Wallace University, Berea, OH, USA (Banik); Department of Psychology, University of Alabama at Birmingham, Birmingham, AL, USA (Turan and Crockett); Department of Sociology, Indiana University, Bloomington, IN, USA (Pescosolido); Department of Mental Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA (Murray).
Background: 'Intersectional stigma' is a concept that has emerged to characterize the convergence of multiple stigmatized identities within a person or group, and to address their joint effects on health and wellbeing. While enquiry into the intersections of race, class, and gender serves as the historical and theoretical basis for intersectional stigma, there is little consensus on how best to characterize and analyze intersectional stigma, or on how to design interventions to address this complex phenomenon. The purpose of this paper is to highlight existing intersectional stigma literature, identify gaps in our methods for studying and addressing intersectional stigma, provide examples illustrating promising analytical approaches, and elucidate priorities for future health research.
View Article and Find Full Text PDFMorphology of the Human Pineal Gland Studied by Freeze-Fracturing in Scanning Electron Microscopy.
Life (Basel)
December 2024
Institute of Histology and Embryology, Faculty of Medicine, Comenius University in Bratislava, Špitálska Street 24, 813 72 Bratislava, Slovakia.
The human pineal gland is the largest producer of the hormone melatonin. Pineal acervuli (brain sand), calcified concretions in the pineal gland, have long been studied because of their association with ageing, melatonin production, and neurological disorders. The solid inorganic matter of the hydroxyapatite crystals often renders sample sectioning impossible, to the extent that the sections lose value.
View Article and Find Full Text PDFWant 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!