Kinematic and fatigue biomechanics of an interpositional facet arthroplasty device
نویسندگان
چکیده
منابع مشابه
Biomechanics of Hip Arthroplasty
The biomechanics of the hip joint has been of great interest to researchers and clinicians since the early days of anatomical studies. Julius Wolff addressed the relation between the inner architecture of the bone and the functional loading already in the nineteenth century [31] and Friedrich Pauwels built the foundation for a mechanical approach to understand joint loading 65 years later [24]....
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temporomandibular joint ankylosis causes limitation in mouth opening and establishes severe deformity and asymmetry in patient’s face, especially in children. surgery is the only treatment. this study was conducted to compare the effect of two surgical approaches, gap arthropasty and interpositional gap arthroplasty, on rate of maximum interincisal opening in temporomandibular joint ankylosis. ...
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The aim of the study was to assess temporalis muscle flap as an interpositional material for arthroplasty in patients with temporomandibular joint ankylosis and to identify the most common cause of temporomandibular joint ankylosis. Fifty patients of different age groups, reporting to Oral and Maxillofacial Surgery Department of Armed forces Institute of Dentistry were enrolled in study. Surgic...
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Facet degeneration can lead to spinal stenosis and instability, and often requires stabilization. Interbody fusion is commonly performed, but it can lead to adjacent-segment disease. Dynamic posterior stabilization was performed using a total facet arthroplasty system. The total facet arthroplasty system was originally intended to restore the natural motion of the posterior stabilizers, but fol...
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Ankylosis may be defined as the fusion of joint surfaces. Temporomandibular joint (TMJ) ankylosis is a condition that may cause chewing, digestion, speech, esthetic and psychological disorders. It is a devastating disorder resulting in inability to open the mouth. As a result of this, General anaesthesia, is very difficult to administer because laryngeal inlet is not directly visualized. Even t...
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ژورنال
عنوان ژورنال: The Spine Journal
سال: 2016
ISSN: 1529-9430
DOI: 10.1016/j.spinee.2015.11.030