Math, asked by sandhi12, 4 months ago

what is Roll -back techniques?

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Answered by feliks

Answer:

The roll technique comprises of deepithelization of palatal pedicle flap and exposure of palatal bone. ... The epithelium over the palatal connective tissue is raised and preserved to cover the palatal bone in this technique. This technique is recommended for augmentation of moderate defects like Seibert's Class I.

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