pyknodysostosis is a rare bone disease that has autosomal dominant trait. it is characterized by short stature, diffuse osteosclerosis, acro-osteolysis, finger, and nail abnormalities. other features include open fontanelles and sutures, relative proptosis and obtuse mandibular gonial angle with relative mandibular prognathism. intraoral features such as dental abnormalities also have been repo...

Abstract Objectives The aim of this prospective study was to assess the amount interlabial gap (ILG) and freeway space (FWS) at rest position (RP) according gender, age, skeletal pattern, evaluate cephalometric measurements maximum intercuspal (MIP) RP define changes from MIP related ILG FWS. Methods Lateral cephalograms photographs selected subjects (47 females, 57 males) were obtained RP. Cep...

the mathematical properties of nano molecules are an interesting branch of nanoscience forresearches nowadays. the periodic open single wall tubulene is one of the nano moleculeswhich is built up from two caps and a distancing nanotube/neck. we discuss how toautomatically construct the graph of this molecule and plot the graph by spring layoutalgorithm in graphviz and netwrokx packages. the sim...

Aim: The purpose of this research was to three-dimensionally evaluate the mandibular angle morphology in open bite subjects with different sagittal skeletal relationships. Material and Methods: Cone beam computed tomography (CBCT) images 26 (12 men 14 women) anterior were evaluated. sample included 3 groups categorized by their relationship (based on ANB anteroposterior dysplasia indicator (APD...

Purpose: The aim of the study is to analyze changes detected in panoramic radiographs due bruxism with qualitative and quantitative scales. Materials & Methods: 173 93 healthy 80 bruxist individuals were included. Maxillary mandibular teeth classified as anterior posterior on radiographs; loss lamina dura (LD), widening periodontal ligament (PDL) space, attrition, presence pulp stones, ...