OBJECTIVES This study aimed to assess and compare the perception of laypersons and dental professionals of smile esthetics based on two factors namely gingival display and alignment of teeth. MATERIALS AND METHODS A total of 32 females were randomly selected among dental students in the International Campus of School of Dentistry, Tehran University of Medical Sciences (Tehran, Iran) with no p...

Esthetic anterior dental appearance depends on the alignment, occlusion, and exposure of anterior teeth.1–3 In order to establish adequate alignment and occlusion, the upper and lower incisors need to be proportional in size. Interarch tooth size discrepancy (ITSD) is defined as a disproportion in the mesiodistal dimensions of teeth of opposing dental arches. In the absence of a proportional ma...

Advances in technology are affecting every aspect of life in the 21st century, and dentistry is no exception. From diagnosis and treatment planning to all areas of dental treatment and global communications, technology is enhancing the level of patient care, practice efficiencies, and professional/patient education. In order to learn more about how a broad range of technologies can be implement...

Porcelain laminate veneers have been a common treatment strategy in dental clinics. It is a conservative method for treatment of esthetic and functional problems in anterior region of oral cavity. Wide range of dental ceramics is now available on market for fabrication of laminate veneers. Clinician should have enough knowledge regarding the composition and properties of these materials in orde...

Possible dental etiology is often overlooked in the patients with cutaneous odontogenic lesion. An accurate diagnosis requires interaction between physicians (especially dermatologists), surgeons, and dentists. Early recognition of the lesion facilitates prompt treatment, minimizes patient discomfort and esthetic problems, and reduces the possibility of further complications greatly. This artic...

The ultimate goal of orthodontic therapy is to establish functional and esthetic dental relationships in a balanced facial pattern. In patients with compromised periodontal support, the use of multidisciplinary treatment plans is essential in attaining these goals. This case report includes a thorough documentation of the orthodontic and periodontal treatments to demonstrate the effectiveness o...