Short answer

For aesthetic dental restorations involving diastema closure, prioritize minimally invasive techniques like direct composite resin layering that offer predictable aesthetic results and high patient satisfaction with long-term durability.

Field: User-Centred Design
Source: Case Reports in Dentistry (2016)
Method: Case report and follow-up study.
Evidence: Strong effect

Direct composite resin restorations for midline diastema closure can achieve excellent aesthetic results and patient satisfaction with minimal invasiveness and a single appointment. This user-centred design research insight is drawn from a 2016 study published in Case Reports in Dentistry. Using Case report and follow-up study., researchers explored how this design variable affects real-world outcomes. The key design takeaway: For aesthetic dental restorations involving diastema closure, prioritize minimally invasive techniques like direct composite resin layering that offer predictable aesthetic results and high patient satisfaction with long-term durability.

Study

User-Centred DesignHigh ImpactStrong effect

Direct composite resin closure of midline diastema offers high patient satisfaction and aesthetic durability.

Direct composite resin restorations for midline diastema closure can achieve excellent aesthetic results and patient satisfaction with minimal invasiveness and a single appointment.

Case Reports in Dentistry · 2016

Key Findings

01No sensitivities, discolorations, or fractures were detected on teeth and restorations at the one-year recall.
02Direct composite resin restorations were found to be highly aesthetic and durable.
03The treatment method satisfied patient expectations.

Application

Design takeaway

How to apply

When designing or selecting treatments for anterior dental spacing, consider direct composite resin layering as a primary option for its speed, aesthetics, and patient acceptance.

Project actions

01When presenting a design solution for aesthetic concerns, clearly articulate the benefits to the end-user in terms of experience and outcome.
02Consider the material properties and application techniques that contribute to both visual appeal and longevity.

Method & Evidence

AimTo evaluate the aesthetic outcome and patient satisfaction of direct composite resin closure for maxillary midline diastemas.

MethodCase report and follow-up study.

ProcedureA maxillary midline diastema was closed using direct composite resin layering technique in a single appointment without tooth preparation. An etch-and-bond adhesive was applied, followed by layering of composite resins. Finishing and polishing were performed using discs. The patient was scheduled for 6-month recalls.

ContextCosmetic dentistry, restorative dentistry.

Variables

IVDirect composite resin layering technique.

DVAesthetic outcome, patient satisfaction, presence of sensitivities, discolorations, or fractures.

CVSingle appointment treatment, use of etch-and-bond adhesive, specific finishing/polishing tools.

Strengths & Limitations

Strengths

+Demonstrates a successful outcome for a common aesthetic complaint.
+Highlights a minimally invasive and efficient treatment approach.

Limitations

The success of this technique is highly dependent on the practitioner's skill in layering and finishing composite resins. The long-term stability might vary with patient habits and oral hygiene.

Reliability & validity

The validity of this case report is limited by its single-case nature. Reliability in terms of reproducibility would require multiple practitioners and patients. The findings are specific to the presented case and may not be universally applicable.

Think critically

To what extent can the success of this direct composite resin technique be generalized to diastemas caused by different etiological factors, and what are the potential failure modes beyond those observed in this single case?

Design Principles

"Prioritize minimally invasive, patient-centric solutions that deliver predictable aesthetic and functional outcomes."

This approach prioritizes patient experience by reducing treatment time and invasiveness, directly addressing aesthetic concerns with a durable and visually pleasing outcome. It highlights how material choice and technique can significantly impact patient perception and satisfaction in cosmetic dental procedures.

What This Means for Your Design

Using a special tooth-colored filling material (composite resin) to close gaps between front teeth can look really good and last a long time, making patients happy.

How to use in your project

1.Reference this study when discussing the selection of materials for aesthetic restorations or when evaluating the success of a design solution based on user satisfaction and durability.

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Quick Cite

Paragraph starter

The case report by Korkut et al. (2016) demonstrates that direct composite resin closure of midline diastemas can achieve excellent aesthetic results and patient satisfaction, with no adverse effects noted at a one-year follow-up. This highlights the potential of minimally invasive material application techniques to meet user aesthetic demands effectively and durably.

Source

Case Reports in Dentistry

Direct Midline Diastema Closure with Composite Layering Technique: A One-Year Follow-Up

journal · 2016

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Questions About This Research

What does the research say about direct composite resin closure of midline diastema offers high patient satisfaction and aesthetic durability?: For aesthetic dental restorations involving diastema closure, prioritize minimally invasive techniques like direct composite resin layering that offer predictable aesthetic results and high patient satisfaction with long-term durability. Evidence: Case Reports in Dentistry (2016).
Why does "Direct composite resin closure of midline diastema offers high patient satisfaction and aesthetic durability." matter for design?: This approach prioritizes patient experience by reducing treatment time and invasiveness, directly addressing aesthetic concerns with a durable and visually pleasing outcome. It highlights how material choice and technique can significantly impact patient perception and satisfaction in cosmetic dental procedures.
How can designers apply this research?: For aesthetic dental restorations involving diastema closure, prioritize minimally invasive techniques like direct composite resin layering that offer predictable aesthetic results and high patient satisfaction with long-term durability.
What were the main findings?: No sensitivities, discolorations, or fractures were detected on teeth and restorations at the one-year recall.. Direct composite resin restorations were found to be highly aesthetic and durable.. The treatment method satisfied patient expectations.
What research method was used?: Case report and follow-up study..
How strong is the evidence?: Evidence strength is rated Strong effect, based on a 2016 journal from Case Reports in Dentistry.
What should I do differently in my next project?: When designing or selecting treatments for anterior dental spacing, consider direct composite resin layering as a primary option for its speed, aesthetics, and patient acceptance.
What are the limitations?: This is a single case report, and long-term efficacy across a larger, diverse patient population requires further investigation. The success may be influenced by the specific etiology of the diastema and the skill of the practitioner.