UNLABELLED Splint therapy is a widely used modality for temporomandibular disorders (TMDs). However, questions remain regarding the mechanism of symptom relief. Recently, a relation between TMD and a discrepancy between the habitual occlusal position (HOP) and the anterior flat plane bite plate-induced occlusal position (BPOP) has been reported. Therefore, to understand the mechanism of the sym...

A stable occlusal plane is achieved with the combination of two maxillary, implant-supported milled bars securing an overdenture and bilateral, mandibular-fixed partial dentures. Overdenture retention is enhanced with attachments. Guide planes assure proper alignment of the overdenture for easy patient insertion and improved prosthesis stability. A reliable technique for verifying the accuracy ...

This case report describes management of a 3-year-old child with early childhood caries and anterior crossbite. Restorative care was postponed until after crossbite correction to eliminate occlusal interferences associated with premature contact and a functional shift of the mandible. Crossbite correction was performed with a fixed anterior bite plane appliance, and comprehensive restorative ca...

BACKGROUND/AIM To assess the possibility of the eruption of the lower third molar on the basis of the measured parameters: retromolar space, mesiodistal crown width of a molar and the third molar angulation. METHODS The investigation included 104 patients both sexes (43 boys, and 61 girls), 16 to 25 years old (mean age, 18 years). It was performed using the orthopanthomographic radiographs an...

A fundamental assumption in prosthetic dentistry is that the axis-orbital plane will usually be parallel to the horizontal reference plane. Most articulator systems have incorporated this concept into their designs and use orbitale as the anterior reference point for transferring the vertical position of the maxilla to the articulator. Clinical observations of Cantonese patients suggest that in...

Introduction: Different factors such as respiratory disorders , genetics, facial growth pattern , tongue malfunction and malposition are associated with anterior open bite. Skeletal open bite is often appeared by increased posterior dentoalveolar height of maxilla and backward rotation of mandible. Many treatment approaches have been developed for treatment of increased facial height problems. ...

OBJECTIVE To test the hypothesis that variability among posttreatment Angle Class I, nonextraction patients is not related to patient and treatment factors. MATERIALS AND METHODS One hundred thirty-eight subjects were randomly selected from the archives of the Department of Orthodontics, St Louis University. Patient factors evaluated included age, sex, mandibular plane angle, and ANB angle; t...

In part 1 of this three-article series, we reviewed the core concepts of the Complete Clinical Orthodontics (CCO) system, how we integrated the straightwire appliance (SWA) with self-ligation to improve control and efficiency, and the rationale for the recently developed CCO prescription, as well as the three stages of treatment mechanics. Specifically, we reviewed the goals and objectives of e...

Tooth wear records valuable information on diet and methods of food preparation in prehistoric populations or extinct species. In this study, samples of modern and prehistoric hunger-gatherers and agriculturalists are used to test the hypothesis that there are systematic differences in patterns of tooth wear related to major differences in subsistence and food preparation. Flatness of molar wea...