Table 4.

Description of clear aligner cases treated by the total number of respondents

	Number	Percentage
Treated cases
Class I spacing	143	75
Class I crowding	165	86
Class I deep bite	118	62
Class I open bite	90	47
Class II deep bite	105	55
Class II open bite	63	33
Class III deep bite	46	24
Class III open bite	38	20