In order to study the modifying effects of functional appliances on the mechanical environment of the temporomandibular joint (TMJ), we characterised the structure of the mandibular condyle subsequent to an experimental functional appliance intervention. Eight, four-month-old, castrated male Merino sheep, were randomly allocated to experimental and control groups (n = 4 in each group). Forward ...

This study was performed to evaluate the relationship between condylar height reduction and changes in surface computed tomography (CT) values jaw deformity patients following orthognathic surgery. Mandibular advancement by sagittal split ramus osteotomy (SSRO) with Le Fort I class II patients, mandibular setback SSRO III patients. The maximum CT (pixel values) at five points on height, square,...

Computed tomography (CT) has been increasingly used in the examination of patients with craniofacial trauma. This technique is useful in the examination of the temporomandibular joint and allows the diagnosis of fractures of the mandibular condyle. Aiming to verify whether the three-dimensional reconstructed images from CT (3D-CT) produce more effective visual information than the two-dimension...

PURPOSE Although there have been several studies of reduced airway space after mandibular setback surgery using the sagittal split ramus osteotomy technique, research on the risk factors for changes of the airway space is lacking. Therefore, this study was performed to examine airway changes and the position of the hyoid bone after orthognathic surgery, and to assess possible risk factors. ME...

Residual ridge resorption is a chronic, progressive, irreversible and cumulative disease. Stability defined as resistance to horizontal displacement of prosthesis. Providing stable lower denture has been challenging for dentists. This article outlines the management mandibular with dynamic impression technique. complete dentures challenged dentists patients alike. Dynamic technique clinically s...

The study investigated whether chronic TMD patients with disc displacement with reduction (DDR), performing non-assisted maximum jaw movements, presented any changes in their mandibular kinematics with respect to an age-matched control group. Moreover, it was examined whether jaw kinematics and a valid clinic measure of oro-facial functional status have significant associations. Maximum mouth o...

INTRODUCTION Facial skeletal asymmetry is commonly found in humans and its main characteristic is menton deviation. The literature suggests that occlusal and masticatory problems arising from tooth absence could be related to the development of such asymmetries. OBJECTIVE The aim of this cross-sectional study was to estimate the prevalence of mandibular skeletal asymmetries and to investigate...