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...

The treatment outcome for skeletal Class II malocclusion was reviewed in 33 nongrowing patients who were treated with orthodontics alone (by premolar extraction and tooth movement to camouflage the skeletal problem) and in 57 patients treated for similar problems with surgery and orthodontics (with mandibular advancement and with tooth movement to reduce rather than increase dental compensation...

Severe dental crowding in adult patients is one of the features of disparity between the size of the teeth and the jaws. It is most frequently found in cases with a transverse hypoplasia of the maxilla and the mandible. The traditional orthodontic approach is extraction of teeth or arch expansion, both of them with major esthetic disadvantages for the patients. The surgically assisted maxillary...

AIM This study aimed to investigate the existence of the golden proportion, recurring esthetic dental (RED) proportion and golden percentage between the frontal view widths of the maxillary anterior natural dentition among students of Indian origin by the aid of digital photography. MATERIALS AND METHODS This study was conducted with 80 dental students (41 female and 39 male), with ages rangi...

BACKGROUND AND AIM The mandible is frequently affected by tumor masses present in the oral cavity and is included in the tumor ablation procedure, with major functional and esthetic consequences for the patient. A method of high current interest in mandibular reconstruction is based on the use of free vascularized iliac crest grafts, followed by reconstruction using dental implants. METHODS T...

Dental erosion is increasing, and only recently are clinicians starting to acknowledge the problem. A prospective clinical trial investigating which therapeutic approach must be undertaken to treat erosion and when is under way at the University of Geneva (Geneva Erosion Study). All patients affected by dental erosion who present with signs of dentin exposure are immediately treated using only ...

In recent years, clinician and dentist's esthetic demand in dentistry have increased rapidly, driven by an enhanced awareness of beauty and esthetics. The ultimate goal in modern restorative dentistry is to achieve "white" and "pink" esthetics in esthetically important zones. "White esthetics" is the natural dentition or the restoration of dental hard tissues with suitable materials. "Pink esth...

Loss of a single tooth may cause functional and esthetic deficits. There are two treatment options that exist for replacing missing incisors. They include a tooth-supported restoration, or a single-tooth implant. Dental implants are a good treatment option for replacing missing teeth in adolescents, provided that the subject’s dental and skeletal development is complete. In some patients the sp...

The success of dental implant therapy in the esthetic zone requires not only functional osseointegration but also favorable esthetic results. The greatest challenge in the esthetic zone is to establish harmony, balance, and continuity of gingival form between implant restorations and the adjacent natural teeth. In the esthetic zone, a localized ridge defect or loss of a peri-implant papilla is ...

Visuelle und elektronische Farbbestimmung im Rahmen der Farbangleichung [1] Berns RS: Billmeyer and Saltzmans principles of color technology. 3rd ed. New York: Wiley (2000). coverage esthetic score after treatment of gingival recession: an interrater agreement multicenter study. AJ: Estimating costs for shade matching and shade corrections of fixed partial dentures for dental technicians in Ger...