 At twelve months after implant surgery, patients in both treatment groups will return for a follow up visit to reinforce oral hygiene and to receive oral prophylaxis. Resonance frequency analysis measurements will be obtained to determine implant stability using an OstellTM device. A periapical radiograph will be obtained, soft tissue margin measurements will be carried out as described above, and probing depths will be assessed at the same six sites around the implant. An impression will be obtained to produce a cast to be used in volumetric measurements. The 12-month examination will conclude the study visits. 