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. 2015 Feb 26;85(6):934–940. doi: 10.2319/091014-637.1

Figure 7.

Figure 7. Quantification of variable attachments on retention. (A) CA soft aligner removal from three different casts containing either no attachments, ellipsoid, or beveled attachments. (B) CA medium aligner removal from three different casts containing either no attachments, ellipsoid, or beveled attachments (C) CA hard aligner removal from three different casts containing either no attachments, ellipsoid, or beveled attachments (D) Essix ACE aligner removal from three different casts containing either no attachments, ellipsoid, or beveled attachments.

Quantification of variable attachments on retention. (A) CA soft aligner removal from three different casts containing either no attachments, ellipsoid, or beveled attachments. (B) CA medium aligner removal from three different casts containing either no attachments, ellipsoid, or beveled attachments (C) CA hard aligner removal from three different casts containing either no attachments, ellipsoid, or beveled attachments (D) Essix ACE aligner removal from three different casts containing either no attachments, ellipsoid, or beveled attachments.