Dental color assessment through TTB exercises

Area of Science:

• Dental education
• Color science in dentistry
• Visual perception

Background:

• Assessing the effectiveness of the Toothguide Training Box (TTB) for dental color determination.
• Investigating the impact of a single TTB training session on dental students' ability to match shades accurately.
• Utilizing the 3DMaster shade guide for color determination tasks.

Discussion:

• A single TTB exercise showed limited immediate improvement in dental color perception.
• Specific shades like 3L1.5 and 3M2 were identified as challenging for students.
• The study highlights the need for further investigation into the efficacy of repeated TTB training.

Key Insights:

• 32.5% of all color determinations were incorrect both before and after the TTB exercise.
• Only 11% of the incorrect determinations were due to inaccurate value assessment.
• The TTB exercise, in its single-session format, did not substantially enhance students' ability to discern dental color shades.

Outlook:

• Further research should explore the long-term effects of repeated TTB training on dental color matching accuracy.
• Developing advanced training modules may be beneficial for improving students' perceptual skills in shade selection.
• The findings suggest that consistent practice is crucial for mastering dental color determination.