Aesthetic Dentistry Concepts Quiz

<p>Closing the gap between the teeth after orthodontic treatment and before retention (C)</p> Signup and view all the answers

<p>The patient's aesthetic preferences (A)</p> Signup and view all the answers

<p>Extensive tissue removal for optimal aesthetics (A)</p> Signup and view all the answers

<p>The patient's daily outfits (A)</p> Signup and view all the answers

<p>To reshape teeth by applying composite resin directly to the tooth surface, thus closing gaps or correcting deformities. (A)</p> Signup and view all the answers

<p>Incisal embrasures (A)</p> Signup and view all the answers

<p>It is the curve along the incisal edges of the upper teeth when smiling. (D)</p> Signup and view all the answers

<p>Porcelain (C)</p> Signup and view all the answers

<p>The proportions of the upper anterior teeth. (B)</p> Signup and view all the answers

<p>The phase of the moon (C)</p> Signup and view all the answers

<p>The amount of substance loss in the tooth (A)</p> Signup and view all the answers

<p>They are biocompatible and create a natural appearance (B)</p> Signup and view all the answers

<p>Patient education (A)</p> Signup and view all the answers

<p>Before the preparation of the tooth (D)</p> Signup and view all the answers

<p>Mouthwash (C)</p> Signup and view all the answers

<p>To improve retention of the restoration (C)</p> Signup and view all the answers

<p>The palatal part (D)</p> Signup and view all the answers

<p>In cases where old restorations need to be renewed (B)</p> Signup and view all the answers

<p>Lateral Cephalometric Radiograph (D)</p> Signup and view all the answers

<p>6 years old (D)</p> Signup and view all the answers

<p>Teeth that are smaller than normal (B)</p> Signup and view all the answers

<p>Orthodontic treatment (D)</p> Signup and view all the answers

<p>Composite build-up of the lateral incisors (D)</p> Signup and view all the answers

<p>Extract the ectopic tooth or mesiodens (A)</p> Signup and view all the answers

<p>Operate on the pathologies prior to diastema treatment (A)</p> Signup and view all the answers

<p>Fleshy lips and thick frenulum (D)</p> Signup and view all the answers

<p>Composite build-up and porcelain laminates (D)</p> Signup and view all the answers

<p>Orthodontic space opening and alignment (C)</p> Signup and view all the answers

<p>Class III, IV or V restorations involving anterior teeth or cervical areas (B)</p> Signup and view all the answers

<p>To remove the outer layer of enamel, exposing prism tips for more effective acid etching (C)</p> Signup and view all the answers

<p>It reduces microleakage and secondary caries by allowing the resin to cover a wider enamel surface (B)</p> Signup and view all the answers

<p>Increased edge leakage and secondary caries (D)</p> Signup and view all the answers

<p>Gingival edges in the approximal areas with little to no enamel or with difficult access (A)</p> Signup and view all the answers

<p>Class III restorations or minor Class IV cavities (C)</p> Signup and view all the answers

<p>To guide the placement of the enamel composite layer and to replicate a pre-determined shape (C)</p> Signup and view all the answers

<p>They may become subject to debonding from the restoration if thin edges are present (D)</p> Signup and view all the answers

<p>The creation of a roughened enamel surface through acid etching (A)</p> Signup and view all the answers

<p>It involves minimal substance loss and preserves tooth structure (D)</p> Signup and view all the answers

Restorative dentistry aims to restore the lost tissue due to issues like caries, trauma, etc. It focuses on both the functional and aesthetic aspects of teeth, restoring their anatomical structure. With the development of modern adhesive dentistry, there are now more conservative treatment options.

Direct composite restorations, indirect composite and porcelain veneers, and all-ceramic crowns are all examples of aesthetic restorations used to address issues in the anterior region.

Minimally invasive treatment focuses on protecting existing dental tissue, maintaining gum health, and achieving quick and effective results.

A successful restoration depends on a combination of factors: the dentist's skill, the chosen treatment method, the material quality, and the patient's involvement in the process.

Macro aesthetics encompass broader aspects like the midline, facial triad, inter-papillae plane, naso-labial angle, and the visibility of upper teeth when smiling. Micro aesthetics focus on finer details like the proportions of upper teeth, incisal embrasures, contact point locations, and color gradients.

The Golden ratio is a mathematical concept that describes the ideal proportions of the upper teeth. It can be used as a reference for aesthetic restorations.

Each type of restorative material, be it glass ionomer, resin modified glass ionomer, kompomer, giomer, or composite resin, has its own unique properties and benefits. The selection of the appropriate material depends on the specific needs of the restoration.

The characteristic structure of the tooth itself, including amount of substance loss, tissue support, localization, discoloration, and dental anomalies, all influence the choice of restorative material.

The resistance to wear, time spent in the mouth, technical sensitivity, and overall strength of the material are all factors to consider when choosing a material for a dental restoration.

The dentist's skill, experience, and comfort level with different restorative materials play a crucial role in the selection process.

The patient's expectations, oral hygiene habits, restoration size, and financial situation all influence the selection of the appropriate restorative material.

Isolation techniques, like rubber dam, Teflon tape, cotton bumper, and retractors, prevent contamination during dental procedures.

Dental preperation involves the removal of decayed tissue, shaping the tooth for the restoration, and preparing the tooth for bonding.

Materials like calcium hydroxide, MTA, resin-based calcium silicate, and tricalcium silicate are used to protect and support the dental pulp during restorative procedures.

Acid-bonding agents are applied to create a strong bond between the tooth structure and the restorative material.

The color selection for a dental restoration should match the patient's natural tooth shade, considering factors like dentin color and incisal enamel shade.

A gap between the upper central incisors caused by a muscle layer, often originating from the labial frenulum.

In diastema treatment, the first step involves identifying and eliminating the cause, such as a strong labial frenulum.

After eliminating the cause, orthodontic treatment is used to align the teeth and close the gap.

The golden ratio is a mathematical principle found in nature and art, which suggests ideal proportions for aesthetic balance.

In diastema treatment, the patient's personal aesthetic preferences and desired outcome are crucial considerations.

A cavity preparation technique that uses a special acid solution to roughen the enamel surface before filling with composite resin. This creates a better bond between the tooth and filling.

A specific type of cavity shape that is ideal for class III, IV, and V restorations. The shape includes any defect or bruise within the cavity and is determined by the size of the old or faulty restoration.

The roughened enamel surface created by the bio-logic process is further enhanced by the application of acid. This allows the acid to work most effectively at the optimal angle of the enamel prisms.

A key difference from traditional preparations is the beveling of the enamel edges. This allows for better bonding of the composite resin to the tooth.

The bio-logic preparation method offers several advantages over traditional methods, including increased bonding strength, less tooth structure removal, and reduced risk of leakage and secondary caries.

The bio-logic process should not be applied to gingival edges in proximal areas due to limited enamel and accessibility issues.

Thin composite edges placed on areas of intense chewing forces, like palatal surfaces, should not be treated with bio-logic, as it can lead to breakage.

A method of layering composite filling material where a dentin-like layer is applied first, followed by a complete enamel-like layer. Used for smaller cavities, like classes III & IV.

This layering technique is used in simple cases with a hand-prepared mock-up or in advanced cases with a silicone key prepared from a model.

In the second layering method, the enamel composite is directly applied to the silicone key, forming a precise shape for the final restoration.

A temporary, self-correcting malocclusion that often appears between the maxillary incisors in children aged 8-9. It typically closes naturally as the permanent canines erupt, pushing the incisors together.

A condition where teeth are smaller than normal size. It can occur in individuals with Down Syndrome and Ectodermal Dysplasia.

A developmental anomaly characterized by a jaw structure that is wider than normal. This can result in gaps between teeth even if their sizes are normal.

A type of diastema caused by the presence of cone-shaped lateral teeth, often missing or underdeveloped. It involves closing the gap with composite build-up or other restorative options.

A diastema caused by the absence of lateral teeth due to congenital deficiency or extraction. Treatment may include orthodontics, implants, or the use of prosthetics.

A small, supernumerary tooth located between the maxillary central incisors. It can cause a diastema and usually requires extraction at a young age.

A diastema stemming from pathological growths like cysts, tumors, or odontomas occurring in the midline of the mouth. The pathology needs to be addressed before addressing the diastema.

The fleshy tissue connecting the upper lip to the gum can sometimes be thick and contribute to a diastema. It can be surgically corrected if necessary.

The process of moving teeth into their ideal positions to close gaps and improve occlusion. It is often used as a first step in diastema treatment.

A combination of procedures used to improve tooth shape and size after orthodontic treatment. Composite build-up and porcelain laminates can be used to fill in gaps and enhance aesthetics.