Luciene Menrique Corradi
, Police Department of Minas Gerais, BrazilTitle : Oral Parafunction and Temporomandibular Junction Disorders: Aetiology, Neurophysiology and Implications on Stomatognathic System
Abstract
Parafunction is
any disorder in the action of a particular organ or organ system, often
characterised by an overactivity of the physiological action associated with a
normal function. In a dental approach, oral parafunction can be defined as an
extrafunctional action of certain components of the stomatognathic system. In
order to understand it, a more complex scope is necessary, reaching the
physiological and neurophysiological action of the entire tract of the
stomatognathic system involved, as well as the implications of any disturbances
within the normal function, always taking into consideration the aspects of the
structural and functional adaptations to which the human organism is subject,
within certain limits. One of others effects is temporomandibular disorders
(TMDs) that may imply damage to the structures of the temporomandibular joint
(TMJ) as result of collapse caused by intense forces that can reach that
structures. Some of signs and symptoms can be described as muscles disturbs,
headache, dental wear, tooth or restoration fractures, dental hypersensitivity,
masticatory muscle discomfort or TMJ pain in muscles involved in mastication,
and some otologic symptoms as tinnitus, ear pains, and so on. A clinical
significance of the investigation of bruxism lies in its considerable role in
the aetiology of pain and temporomandibular dysfunction (TMD). Thus, knowledge
and mastery of signs and symptoms of bruxism, in addition to contributing
factors in its aetiology, as well as knowledge about the different therapeutic
approaches, become fundamental requirements, within a more current perspective,
in a multidisciplinary therapeutic approach.
Biography
Luciene Menrique
Corradi has completed her MD at Minas Gerais Federal University (UFMG) in 2016,
Brazil. She is Orthodontist (Private Clinical Practice) and Forensic
Anthropologist of Police Department of Minas Gerais State, Forensic Medical
Department, Brazil, since 1992. She has publications in orthodontic and
anthropologic subjects. She has been serving as an editorial board member of some
reputed journals and board member of Forensic Anthropology Brazilian
Association (ABRAF).