Various definitions, classifications and theories been ascribed to bruxism. Knowledge gained through expanding research initiatives have transformed some of the concepts that were once held as truths. Sleep bruxism is no longer considered a parasomnia nor is its etiology believed to be based on purely mechanical factors or psychological Issues. It is now considered to be primarily a sleep-related movement disorder with a yet to be determined multifactorial etiology involving complex multisystem physiological processes. Dental practitioners should recognize the transformation occurring in the study of sleep bruxism, understand the evolution in both definitions and classification of this phenomenon and embrace and consider new concepts related to its etiology. This paradigm shift will certainly affect the daily practice of dentistry.
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Sci Rep
January 2025
Clinical Department of Diabetology, Hypertension and Internal Diseases, Institute of Internal Diseases, Wroclaw Medical University, 213 Borowska St, Wroclaw, 50-556, Poland.
Oxidative stress is proven to increase cardiovascular risk and to diminish healthy life expectancy. Sleep bruxism (SB) is a prevalent masticatory muscle activity during sleep characterized by heterogeneous etiology and inadequately recognized pathophysiology. Recent theories have proposed a potential association between SB and oxidative stress.
View Article and Find Full Text PDFJ Contemp Dent Pract
October 2024
Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences (SIMATS), Saveetha University, Chennai, Tamil Nadu, India; Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy, Phone: +39 3289129558, e-mail:
Ronsivalle V, Russo D, Cicciù M, et al. Navigating the Interconnected World of Tooth Wear, Bruxism, and Temporomandibular Disorders. J Contemp Dent Pract 2024;25(10): 911-913.
View Article and Find Full Text PDFEur J Orthod
December 2024
Department of Orthodontics, School of Dental Medicine, University at Buffalo, 3435 Main Street, Buffalo, NY 14214, United States.
Objectives: This study determined the prevalence and risks of definite sleep bruxism (SB) among children and adolescents presenting for orthodontic treatment.
Methods: This was a cross-sectional study of 7-16-year-old subjects pursuing orthodontic treatment for the first time. The presence or absence of SB was determined using an overnight mandibular movement monitoring inertial measurement sensor, worn by each participant for two consecutive nights.
West Afr J Med
September 2024
Department of Internal Medicine, Aga Khan University, Dar es Salaam, Tanzania.
Background And Objectives: Huge clinical and research gaps exist concerning the epidemiology, natural history, availability, and accessibility of care for sleep disorders in sub-Saharan Africa (SSA). This study aimed to profile the characteristics of patients referred for polysomnography and the frequencies of sleep disorders encountered at the new sleep laboratory in Dar es Salaam, Tanzania.
Materials And Methods: This retrospective hospital-based descriptive observational study was conducted at the Aga Khan Hospital Dar es Salaam.
Diagnostics (Basel)
January 2025
Department of Dental Prosthetics, Faculty of Dentistry, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania.
The study aimed to validate the diagnostic system proposed by the Standardized Tool for the Assessment of Bruxism (STAB) by correlating the results obtained based on questionnaire and non-instrumental and instrumental tools. The study had three stages (questionnaire, clinical examination, and electromyographic study). The subjects completed a questionnaire and clinical exam.
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