2018
DOI: 10.1155/2018/4609264
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Mechanical Properties of the Periodontal System and of Dental Constructs Deduced from the Free Response of the Tooth

Abstract: The biomechanical behaviour of the periodontal ligament (PDL) is still not well understood although this topic has been studied for almost 100 years. This study reports on clinical and mathematical studies to determine the constitutive law of the PDL. A set of mechanical parameters of the tooth-PDL system is obtained, and a new method for the evaluation of these parameters from the free response of the tooth is introduced. This response is produced by repeated impacts applied to the gingival tissue in the apic… Show more

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Cited by 6 publications
(3 citation statements)
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“…We envisage that future computational studies can add further information regarding the functioning of the periodontal system. Both analytical [ 42 ] and Finite Element Analysis (FEA) studies would be useful in this respect. This would be a valuable line of research, complementary to the clinical one.…”
Section: Discussionmentioning
confidence: 99%
“…We envisage that future computational studies can add further information regarding the functioning of the periodontal system. Both analytical [ 42 ] and Finite Element Analysis (FEA) studies would be useful in this respect. This would be a valuable line of research, complementary to the clinical one.…”
Section: Discussionmentioning
confidence: 99%
“…2 However, the teeth with normal masticatory movements are characterized by physiological reversible movements that allow for closer proximal contact at the bite moment to disperse and transmit bite force. [7][8][9][10] As a result, numerous researchers have come to an agreement on the pathogenesis of "Incongruous movement of two adjacent teeth at the bite moment, resulting in the formation of an impacted gap." 2,[11][12][13] The first option for treating kinetic food impaction is the occlusal adjustment, which is relatively less traumatic to the dental tissues and is highly accepted by patients.…”
Section: Introductionmentioning
confidence: 99%
“…It serves as the major stabilizer of tooth position under daily functional demands and transmits the mechanical stimulus to the alveolar bone for bone remodeling during orthodontics. Therefore, it is critical to comprehend the biomechanical properties and function of the PDL [1].…”
Section: Introductionmentioning
confidence: 99%