Dentistry student practicing on a dummy watched from behind by his teacher with focus to his hand and instrument

Dentistry student practicing on a dummy watched from behind by his teacher with focus to his hand and instrument

Dentistry student or hygienist practicing on a dummy at a medical school as a qualified teacher demonstrates the technique to her from behind

Dentistry student or hygienist practicing on a dummy at a medical school as a qualified teacher demonstrates the technique to her from behind

Dentistry student or hygienist practicing on a dummy at a medical school as a qualified teacher demonstrates the technique to her from behind

Students practicing dentistry on medical dummies in a teaching facility or university

Students practicing dentistry on medical dummies in a teaching facility or university

Young male student watching his teacher painting with oil

Lecturer conducting a laboratory experiment in medical school watched by diverse multiracial young hospital students or interns, focus to his hand and the test tube

Young students in medical uniform watching man to practice dentistry with mannequin

Young students in medical uniform watching man to practice dentistry with mannequin

Young students in medical uniform watching man to practice dentistry with mannequin

Young students in medical uniform watching man to practice dentistry with mannequin