BACKGROUND After loss of natural teeth, provision of prosthodontic services almost becomes necessity in the present day living. To provide effective mastication teeth have peculiar forms. To make it more efficient both functionally and biologically, they are arranged in particular geometric manner referred to as dental arch. The objective of this study was to compare the distance between mesial...

This was a retrospective, longitudinal cephalometric and cast study of 29 white patients at pretreatment, posttreatment, and an average of 6 years 3 months postretention. The goal was to assess changes with treatment and retention with the expanding mandibular lingual arch appliance in conjunction with fixed edgewise treatment. Seven mandibular cast measurements were assessed, including arch cr...

Dental caries and periodontal diseases, the two arch criminals of oral cavity, are essentially caused by the micro-organisms present in dental plaque [1]. In India, nearly 60-65% of the child population is affected by dental caries and 10% has periodontitis [2,3]. Dental plaque plays an important role in the development of dental caries and periodontal disease, which results in both dysfunction...

INTRODUCTION The aim of this prospective longitudinal clinical study was to evaluate the short-term and long-term changes in dental-arch dimensions in patients treated with the acrylic splint rapid maxillary expander in the early mixed dentition followed by fixed appliances in the permanent dentition. METHODS The dental casts of 51 consecutively treated patients (TG) were compared with those ...

PURPOSE Banding a rapid palatal expansion (RPE) appliance to the 2 first molars has been proposed as an equivalent to the conventional 4-band RPE appliance. However, the dentoskeletal response to this treatment has not been evaluated. MATERIAL Twenty-eight subjects (aged 8-20 years) who required maxillary expansion were matched by age and randomly assigned to either a 2-band or a 4-band RPE g...

The objective of this study was to compare transverse dimensions of the dental arches and alveolar arches in the canine, premolar and molar regions of Class I and Class II div 1 malocclusion groups. This cross sectional study was performed at Lahore medical and dental college, from January 2011 to November 2011, using measurements on dental casts of 30 Class I and Class II div 1 adult female su...

Aim. To estimate the prevalence of coronal pulp stones in the molar teeth of dental outpatients of Sunam, Sangrur district, Punjab, India, to report any association between occurrence of pulp stones with age, gender, dental arch, side, and dental status and to find out correlation between pulp stones with dental and systemic diseases. Materials and Methods. 500 routine dental outpatients within...

The fundamental factors in the diagnosis in the orthodontic treatment are the spacing condition, tooth size, arch form and its dimensions. Plaster model analysis is a time-consuming procedure. Dividers, calipers, and Boley gauges have provided the standart of measurement against which newer methods have been evaluated [1]. Various scanning techniques, including laser scans, structured light, de...

Contributors: 1Professor, Department of Prosthodontics, Institute of Dental Sciences, Siksha ‘O’ Anusandhan University, Bhubaneswar, Odisha, India; 2Professor and Head, Department of Prosthodontics, SJM Dental College and Hospital, Chitradurga, Karnataka, India; 3Reader, Department of Prosthodontics, Sree Sai Dental College, Srikakulam; 4Senior Lecturer, Department of Prosthodontics, Sree Sai D...

The interaction between tongue size/volume and craniofacial skeletal growth is essential for understanding the mechanism of specific types of malocclusion and objectively measuring outcomes of various surgical and/or orthodontic treatments. Currently available information on this interaction is limited. This study was designed to examine how tongue body volume reduction affects craniofacial ske...