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OBJECTIVE To assess the gingival parameters in the clear aligner treatment versus the three other types of brackets, i.e., conventional metal, conventional ceramic, and metal self-ligating. MATERIALS AND METHODS Eighty patients coming for regular appointments undergoing orthodontic treatment were included. They were further divided into four groups with 20 patients in each Group one underwent conventional brackets (C treatment; Group two had conventional ceramic brackets (CC; Group three was treated with self-ligating (SL) brackets;