Crown Lengthening (To overcome problems with gummy smile) • Factors must be considered – Location of gingival margins in relation to the CEJ and the bone crest – Croon-root-alveolar bone relationships – Size and shape of upper lip – Location of lip during speech and during a broad, relaxed smile
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Crown Lengthening (To overcome problems with gummy smile) Factors must be considered –Location of gingival margins in relation to the CEJ and the bone.
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Crown Lengthening (To overcome problems with gummy smile)
• Factors must be considered– Location of gingival margins in relation to the
CEJ and the bone crest– Croon-root-alveolar bone relationships– Size and shape of upper lip– Location of lip during speech and during a
broad, relaxed smile
Crown Lengthening (To overcome problems with gummy smile)
Crown Lengthening (To overcome problems with gummy smile)