Magnification's effect on endodontic fine motor skills

Area of Science:

• Dental procedures
• Microsurgery
• Endodontics

Background:

• Fine motor skills are crucial in endodontic procedures.
• The impact of magnification on these skills requires quantitative investigation.

Purpose of the Study:

• To quantitatively assess the effect of magnification on fine motor skills in endodontics.
• To compare performance with and without magnification aids.

Main Methods:

• A novel manual dexterity test was employed.
• Tests were conducted with and without magnification (8x microscope, 2.5x loupes).
• Forty participants (20 with microscope experience, 20 without) were evaluated for accuracy and time.

Main Results:

• A statistically significant increase in accuracy was observed with each magnification level (P <= .05).
• The operating microscope notably increased task completion time for individuals with under 3 years of experience.

Conclusions:

• Magnification demonstrably enhances fine motor skills in endodontics.
• The benefits of magnification were consistent across all age groups and experience levels.