Abstract
Temporo-mandibular joint disorders represent an issue of particular importance for the health and proper functioning of the dentomaxillary systhem. Research conducted in this paper aims to analyse biomechanics and temporomandibular joint among patients who, one the one side have implants placed over a history of joint disease, emphasising developments along post-interventio. On the oder side, patients without a history of joint pathology were recieving implant prosthesis. The study includes a total of 138 subjects (N=138), age between 18 and 64 years, with lateral edentulous that have been applied to dental implants and made overdenture. All patients are clinically healthy. The research methods comprise systematic observation and clinical trial, applied to two groups: one of study and one of control. Biomechanical principles can not guarantee the avoidance in the case of biopathological response to overload (respectively outer-implant bone resorption). These will not lead to the prognostic for all types of prosthetic overstructures with implant support, because the individual variations of bone resistance can not be apropriatly measured. The present paper is an applied research which is designed to solve short term problems, in order to contribute to the development of an interdisciplinary scientific field.
Highlights
The biodynamics of the temporomandibular joint has been studied since ancient times, because the types of mastication have always imposed a series of changes with an extremely vast and painful pathology
Following the biomechanical principles can not guarantee that the biopathological response to overload will be avoided
There are two types of mastications: the bilateral alternativ mastication and the unilateral mastication witch occures in pathological situations ore bad habbits
Summary
The biodynamics of the temporomandibular joint has been studied since ancient times, because the types of mastication have always imposed a series of changes with an extremely vast and painful pathology. In order to restaurate the masticatory function that was destroyed by the presence of the edentulous breaches for a longer or shorter period of time, requires a deep knowledge of the biomechanics of the temporomandibular joint. Chronic degenerative changes of the temporo-mandibular joint including periarticular structures have a very high incidence among the population, the vast majority, still suffering from an early age in a lesser or greater extent of this condition (Figure 1). The main condition to make a biodinamic ideal superstructure is a static position in the dental arch with favorable spatial links. Will be a preoperative planned layout of the superstructure to allow considerations of biomechanical system and occlusion
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