Research Article
The Effect of Mini Dental Implant Number on Mandibular Overdenture Retention and Attachment Wear
Figure 5
Images of pretest (a) and posttest (b) of the same insert examine the same area to show the abrasion wear changes in the surface texture of the inner ring marked in solid in pretest and dashed in posttest, compression lines showing on the peripheral nylon rim.
| (a) |
| (b) |