Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Mean values for failure loads (pull-off forces) of the test groups (N = 31).
| Group | No. | Max (N) | Min (N) | Mean (N) | SD (N) | No. of Crown–Abutment Decementations | No. of Abutment–Implant Detachments |
|---|---|---|---|---|---|---|---|
| C1 | 8 | 321 | 136 | 224.4 | 61.9 | 1 | 7 |
| C2 | 7 | 245 | 136 | 171.6 | 37.7 | 0 | 7 |
| C3 | 8 | 318 | 72.7 | 247.0 | 77.4 | 1 | 7 |
| H | 8 | 1270 | 121 | 769.6 | 413.5 | 8 | 0 |
