Analysis of Enamel Loss by Prophylaxis and Etching Treatment in Human Tooth Using Optical Coherence Tomography: An In Vitro Study

Table 1

Calculated enamel thickness (µm) after each treatment procedure.

Treatment	Control				Treated
	Min.	Max.	Mean	Standard deviation	Min.	Max.	Mean	Standard deviation
Pumice	471.07	554.67	517.51	28.46	476.15	550.32	521.19	23.05
Etch	482.05	577.34	532.13	34.77	140.50	171.44	156.48	10.58
Pumice and etch	488.76	575.25	527.75	24.12	142.72	165.72	151.23	8.72