Untitled - Link 1 Link 16 Link 2 Link 17 Link 3 Link 18 Link 4 Link 19 ...

21
Table 1.6. Summary of complications by implant-supported reconstructions.
Complication Number
of Impl.
or
Reconst.
Estimated Rate of Soft
Tissue Complications
Estimated Rate of Bone
Loss > 2 mm
Estimated Rate of Aesthetic
Complications
Estimated Rate of Abutment
Tooth Intrusion
Estimated Rate of Implant
Fracture
Estimated Rate of Abutment
or Screw Fracture
Estimated Rate of Loose
Abutments or Screws
Estimated Rate of Lost
Access Hole Restorations
Estimated Rate of Loss of
Retention
Estimated Rate of Veneer
Fracture
Estimated Rate of Ceramic
Chipping or Fracture
Estimated Rate of
Framework Fracture
* Based on standard Poisson regression.
** Based on random-effects Poisson regression.
Summary
Estimate
Event Rates
(95% CI)
Cumulative
5-Year
Complication
Rates (95% CI)
Number
of Impl.
or
Reconst.
Summary
Estimate
Event Rates
(95% CI)
Cumulative
5-Year
Complication
Rates (95% CI)
Number
of Impl.
or
Reconst.
Summary
Estimate
Event Rates
(95% CI)
Cumulative
5-Year
Complication
Rates (95% CI)
Implant-Supported FDPs Combined Tooth-Implant-Supported FDPs Implant-Supported Single Crowns
751 1.79* 8.6%*
184 1.44* 7.0%*
267 2.03* 9.7%*
(1.05–3.03) (5.1%–14.1%)
(0.35–5.96) (1.7–25.8%)
(1.05–3.95) (5.1–17.9%)
n.a. n.a. n.a. n.a. 509 1.31* 6.3%*
(0.61–2.79) (3.0–13.0%)
n.a. n.a. n.a. n.a. 418 1.82* 8.7%*
(0.64–5.12) (3.2–22.6%)
n.a. n.a. 506 1.07* 5.2%*
n.a. n.a.
(0.40–2.87) (2.0–13.3%)
2,559 0.11* 0.5%*
530 0.20* 0.8%*
1,312 0.03* 0.14%*
(0.05–0.23) (0.3–1.1%)
(0.08–0.34) (0.4–1.7%)
(0.006–0.13) (0.03–0.64%)
2,590 0.30** 1.5%**
511 0.11* 0.6%*
510 0.07* 0.35%*
(0.16–0.57) (0.8–2.8%)
(0.06–0.22) (0.3–1.1%)
(0.018–0.28) (0.09–1.4%)
2,453 1.15** 5.6%**
296 1.44* 6.9%*
752 2.72** 12.7%**
(0.76–1.74) (3.7–8.3%)
(0.95–2.17) (4.7–10.3%)
(1.17–6.30) (5.7–27.0%)
169 1.77 8.9% n.a. n.a. n.a. n.a.
93 1.18*
(0.60–2.34)
948 2.53**
(1.60–4.02)
521 1.84**
(1.03–3.27)
623 0.13*
(0.06–0.32)
5.7%*
(3.0–11.0%)
11.9%**
(7.7–18.2%)
8.8%**
(5.0–15.1%)
0.7%*
(0.3–1.6%)
286 1.53*
(1.09–2.13)
125 1.51*
(0.98–2.30)
125 1.51*
(0.98–2.30)
120 0.33*
(0.12–0.91)
7.3%*
(5.3–10.1%)
7.2%*
(4.8–10.9%)
7.2%*
(4.8–10.9%)
1.6%*
(0.6–4.4%)
374 1.13**
(0.44–2.91)
508 0.92**
(0.48–1.75)
402 0.71**
(0.34–1.46)
348 0.61**
(0.22–1.73)
5.5%**
(2.2–13.5%)
4.5%**
(2.4–8.4%)
3.5%**
(1.7–7.0%)
3.0%**
(1.1–8.3%)