 At six months after implant surgery, patients in both treatment groups will return for a follow up visit to reinforce oral hygiene and will 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 peri-implant probing depths will be assessed at the same six sites. An alginate impression will also be obtained to produce a stone cast to be used in volumetric measurements. 