International Journal of Esthetic Dentistry

Managing teeth with hypoplasia stains or discoloration using composite resin materials is challenging. When appraising hypoplasia stains, the substrate color and thickness of the material must be considered. The non-Vita shading system has a reduced number of layers, primarily dentin and enamel, which is known as the natural layering concept. The incremental approach of this system allows the masking of substrates with color differences and the reproduction of the optical characteristics of chromaticity, translucency or opacity as well as the value (luminosity)...

Tooth-reduction guides offer a more controlled and conservative tooth preparation. Many types of tooth-reduction guides are available such as those with horizontal or vertical reduction grooves. A transparent cross-shaped tooth-reduction guide allows the clinician to make vertical and horizontal depth grooves to evaluate tooth reduction in all directions. The reference grooves on the guide enable the clinician to use a periodontal probe to measure the reduction accurately, and the transparent material provides a clear view of the entire tooth...

AIM: The harmonious existence of the extraoral and intraoral attributes are critical and capable of enhancing smile esthetics. Therefore, the present study was planned as a gender-based evaluation and correlation of interpupillary width (IPW) and intercommisural width (ICOW) with the combined width of the maxillary central incisors and anterior teeth and gingival thickness (GT) in periodontally healthy patients. MATERIALS AND METHODS: A total of 120 patients within an age range of 20 to 40 years were divided equally into two groups based on gender...

There is a constantly growing prevalence of tooth wear in dentistry. The present case report describes a rehabilitation through ceramic restorations of a severely worn dentition based on a conservative intervention, adequate restorative material selection, and adhesive bonding strategies. A 36-year-old patient with a mainly esthetic complaint presented with signs of tooth wear caused by erosion and attrition. Preparations were performed guided by the diagnostic planning. The full-mouth rehabilitation, combined with the correction of the vertical dimension of occlusion, was split into quadrants, and lithium disilicate partial restorations were fabricated...

Restoration of posterior teeth with different extents of tissue loss has been a matter of debate in the literature. There are several recommendations and guidelines on when, how, and why to perform adhesive restorations (onlays, overlays, and endocrowns) or resistance form restorations (full-contour resistive crowns). In Part I of this three-part article series, the authors focused on adhesive partial restorations. In that article, the evidence was extensively described, and a clinically reasonable thought process was suggested for these decisions based on Coverage of susceptible cusps, Adhesion advantages and limitations, Resistance forms to be implemented, Esthetic concerns, and Subgingival management - the CARES concept...

AIM: To describe a digital workflow utilizing 3D printing technology to guide esthetic crown lengthening and control tooth preparation. CLINICAL CONSIDERATIONS: After the initial intraoral and face scans, an esthetic treatment plan was performed digitally based on the patient's personality and face type using artificial intelligence-based 3D smile design software. A 3D-printed tray relined with silicone over a 3D-printed model was used for the mock-up. A 3D-printed guide was implemented to assist esthetic crown lengthening by incorporating, simultaneously, information about the desired free gingival line and the alveolar bone level...

An excellent clinical case as a product of masterful teamwork is presented in IJED Espresso. This section focusses especially on young talented professionals giving them the opportunity to share their clinical cases.

No abstract text is available yet for this article.

The goal of this section ist o bring our readers eye-catching and high quality images related to novel techniques, clinical challenges and emerging trends relevant to esthetic dentistry. The section portrays the clinical image, the photographer, the camera and a short caption of the story behind the photograph.

The goal of this section ist o bring our readers eye-catching and high quality images related to novel techniques, clinical challenges and emerging trends relevant to esthetic dentistry. The section portrays the clinical image, the photographer, the camera and a short caption of the story behind the photograph.

An excellent clinical case as a product of masterful teamwork is presented in IJED Espresso. This section focusses especially on young talented professionals giving them the opportunity to share their clinical cases.

No abstract text is available yet for this article.

No abstract text is available yet for this article.

AIM: The present study aimed to evaluate the retention strength of nonretentive zirconia occlusal veneers bonded to different bonding surfaces (enamel, enamel and dentin, and enamel with composite filling) using two adhesive resin cement systems that use either organophosphate carboxylic acid or organophosphate monomers as a ceramic primer. MATERIALS AND METHODS: Sixty extracted mandibular molars were prepared to receive occlusal veneers as follows (n = 20): 1-mm reduction within enamel; 2-mm reduction within enamel and dentin; 1-mm reduction within enamel with composite filling...

AIM: The present case report with medium-term follow-up aims to report on the successful outcomes of ridge preservation using anorganic bovine bone mineral (ABBM) combined with the socket-shield technique (SST) in conjunction with immediate ovate pontic provisionalization of the extraction site, followed by delayed flapless implant placement and immediate implant provisionalization in the rehabilitation of the maxillary anterior esthetic region. Clinical protocol: Three consecutive patients with failing maxillary anterior teeth were treated with this protocol...

Much has been published on the socket-shield technique since its introduction to implant dentistry in 2010. The literature reports the technique to be a viable treatment option. Investigations should hence focus on improving the treatment, identifying pitfalls, and better educating clinicians. The technique has been advised as contraindicated at tooth roots with periodontal defects. The present case report aims to illustrate the additional risk and why intrabony periodontal defects may be a contraindication to this already challenging treatment...

Important changes have occurred over the last decades in the clinical application of the strategies for posterior restorations - from amalgam to composites in direct restorations and from traditional resistance form crowns to adhesive partial restorations such as onlays. Despite much evidence available for these advances, there are still very few established guidelines for common clinical questions: When does an indirect restoration present a clinical advantage over a direct one? When should one perform adhesive cusp coverage such as an onlay? When to implement resistance form designs in adhesive restorations? Which conditions create limitations for adhesion so that a resistance form preparation with a stiffer material such as a traditional crown might be more appropriate? In order to provide clinical guidelines, the present authors consider five parameters to support and clarify decisions - Coverage of cusps, Adhesion advantages and limitations, Resistance forms to be implemented, Esthetic concerns, and Subgingival management - the CARES concept...

Non-preparation (non-prep) ceramic veneers are a convenient and conservative treatment option, but controversy exists about their predictability. Concerns remain about possible overcontouring, poor-quality margins, and early esthetic failure. The present clinical report describes the combination of minimally invasive and non-prep ceramic laminate veneers in the esthetic zone with a 6-year follow-up to replace stained composite resin veneers on both maxillary central incisors. Composite resin veneers on the maxillary central incisors were replaced with ceramic veneers, and a non-prep ceramic veneer was placed on the maxillary right lateral incisor...

No abstract text is available yet for this article.

No abstract text is available yet for this article.