F 41 years old

general good health, non smoker.

Radiographic examination revealed the maxillary second premolar and second molar were

missing and residual bone of 5mm

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Preoperative planning

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A full thickness mucosal flap was raised

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lateral window

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Membrane elevation

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A membrane of collagen was placed

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Synthetic bone

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Underprepared by 1mm relative to the final implants diameter to improve primary implant stability.

1 2 3 4 5

implants placed

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Nonabsorbable silk 4-0 sutures

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Radiographs pre and postoperative.

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