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Table 3 Patient demographics with respect to implants

From: Implant success and survival rates in daily dental practice: 5-year results of a non-interventional study using CAMLOG SCREW-LINE implants with or without platform-switching abutments

  Overall Subgroup*
Platform switching Platform matching
Total Implants, n 285 203* 68*
Number of implants placed per patient, n (%)
1 125 (63.8) 97 (67.4) 20 (48.8)
2 56 (28.6) 37 (25.7) 16 (39.0)
3 12 (6.1) 7 (4.9) 5 (12.2)
4 3 (1.5) 3 (2.1) 0 (0.0)
Implant position distribution, n
Maxilla
17 3 2 1
16 16 10 4
15 14 8 5
14 9 8 0
13 1 1 0
12 11 10 1
11 8 7 1
21 11 10 1
22 7 6 1
23 8 8 0
24 11 8 2
25 11 7 3
26 15 12 2
27 2 1 1
Mandible
47 12 8 4
46 44 31 10
45 13 9 3
44 9 7 2
43 1 0 1
42 1 1 0
41 0 0 0
31 1 1 0
32 0 0 0
33 0 0 0
34 4 1 3
35 14 9 4
36 47 33 13
37 12 5 6
Diameter Length of implant Total
9 mm 11 mm 13 mm 16 mm Total, n Total, %
3.3 mm 0 1 0 0 1 0.4
3.8 mm 10 29 54 1 94 33.0
4.3 mm 15 43 50 2 110 38.6
5.0 mm 7 35 36 1 79 27.7
6.0 mm 0 1 0 0 1 0.4
Total n 32 109 140 4 285 100.0
  1. *Eleven patients with 14 implants were not loaded/restored with abutments due to early implant failures or because the patients were lost to follow-up (Fig. 1)