Image Analysis of Condylar Movements in Temporomandibular Joint.
نویسندگان
چکیده
منابع مشابه
Effects of Condylar Elastic Properties to Temporomandibular Joint Stress
Mandibular condyle plays an important role in the growth and reconstruction of the temporomandibular joint (TMJ). We aimed to obtain orthotropic elastic parameters of the condyle using a continuous-wave ultrasonic technique and to observe the effects of condylar elastic parameters on stress distribution of the TMJ using finite element analysis (FEA). Using the ultrasonic technique, all nine ela...
متن کاملRegional 3D superimposition to assess temporomandibular joint condylar morphology.
OBJECTIVES To investigate the reliability of regional three-dimensional registration and superimposition methods for assessment of temporomandibular joint condylar morphology across subjects and longitudinally. METHODS The sample consisted of cone beam CT scans of 36 patients. The across-subject comparisons included 12 controls, mean age 41.3 ± 12.0 years, and 12 patients with temporomandibul...
متن کاملThe relationship between temporomandibular joint ankylosis and condylar fractures.
Trauma is the predominant causal factor for temporomandibular joint (TMJ) ankylosis. However, the relationship between condylar fracture and TMJ ankylosis is complicated. It is believed that post-traumatic TMJ ankylosis arises from TMJ intracapsular changes, including damaged cartilage, displaced or disrupted discs, haematoma formation and subsequent fibrosis and calcification in the joint. In ...
متن کاملassessing joint space and condylar position in the people with normal function of temporomandibular joint with cone-beam computed tomography
background: the optimal position of the condyle in glenoid fossa is a fundamental question in dentistry. there is no quantitative standard for the optimal position of mandibular condyle in the glenoid fossa in our population. the purpose of this study is to assess the position of the condyle by cone beam computed tomography (cbct) images in patient with normal function of temporomandibular join...
متن کاملTranscriptomic study on the impact of temporomandibular joint internal derangement in the condylar cartilage of rabbits
Internal derangement (ID) in the temporomandibular joint (TMJ) compromises a group of clinical problems, and holds a relative high prevalence in populations. However, the temporal genomic change in gene expression of condylar cartilage during continuous ID remains unclear. Here we reported the differentially expressed gene pattern in condylar cartilage of rabbits with ID from 1 to 8 weeks by mi...
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ژورنال
عنوان ژورنال: TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series A
سال: 1996
ISSN: 0387-5008,1884-8338
DOI: 10.1299/kikaia.62.293