Clinical Study

Two Versus Three Narrow-Diameter Implants with Locator Attachments Supporting Mandibular Overdentures: A Two-Year Prospective Study

Table 4

Results from radiographic measurements.

Group A ( )Group B ( ) -value

Mean loss of marginal bone between baseline and 6 months in mm (SD)0.3 (0.3)0.4 (0.3)0.266

Mean loss of marginal bone between baseline and 12 months in mm (SD)0.5 (0.2)0.6 (0.8)0.214

Mean loss of marginal bone between baseline and 24 months in mm (SD)0.8 (0.5)0.8 (0.9)0.342