Clinical Study
Clinical Relevance of Bone Density Values from CT Related to Dental Implant Stability: A Retrospective Study
Table 1
Patient and intervention characteristics.
| | Number of patients | 75 | | Mean age ± SD (range) | (23–80) years | | Females | 40 (53.3%) | | Smokers | 12 (16.0%) | | smoking ≤ 10 cigarettes | 4 (5.3%) | | smoking > 10 cigarettes | 8 (10.7%) | | # Implants | 269 | | # Patients receiving 1 implant | 10 (13.3%) | | # Patients receiving 2 implant | 22 (29.3%) | | # Patients receiving 3 implant | 10 (13.3%) | | # Patients receiving 4 implant | 13 (17.3%) | | # Patients receiving 5 implant | 5 (6.7%) | | # Patients receiving 6 implant | 7 (9.3%) | | # Patients receiving 7 implant | 4 (5.3%) | | # Patients receiving 8 implant | 1 (1.3%) | | # Patients receiving 10 implant | 3 (4.0%) | | Implant length (mean ± SD) | 13.08 ± 1.71 mm | | Implant diameter (mean ± SD) | 4.36 ± 0.64 mm | | Implant type | | | Nobel Replace Select Tapered | 145 (53.9%) | | Nobel Active | 40 (14.9%) | | Nobel Replace Select Straight | 23 (8.6%) | | Nobel Replace Groovy | 12 (4.5%) | | Nobel Speedy | 43 (16.0%) | | Brånemark Groovy | 6 (2.2%) | | Dental arch of implant insertion | | | Maxilla | 149 (55.4%) | | Mandible | 120 (44.6%) | | Implant placement zone | | | Anterior (canine - canine) | 64 (23.8%) | | Posterior (premolars and molars) | 205 (76.2%) |
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SD: standard deviation.
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