Table 6 Frequency analysis of mechanical complications based on the materials, abutment type, and position
From: Clinical outcome of narrow diameter dental implants: a 3-year retrospective study
Mechanical complication | ||||||
|---|---|---|---|---|---|---|
Titanium type | Implant position | Abutment type | ||||
TiZr alloy | Cp Ti | Anterior | Posterior | Stock | Custom | |
Yes | 9 (42.9) | 12 (57.1) | 4 (19.0) | 17 (81.0) | 11 (52.4) | 10 (47.6) |
No | 139 (54.9) | 114 (45.1) | 162 (64.0) | 91 (36.0) | 180 (71.1) | 73 (28.9) |
χ2/p | 1.140* | 0.000*** | 3.234* | |||