Skip to main content

Table 2 Descriptive implant data

From: The All-on-four concept for fixed full-arch rehabilitation of the edentulous maxilla and mandible: a longitudinal study in Japanese patients with 3–17-year follow-up and analysis of risk factors for survival rate

 

Number

Implants

 

 Total

2364

 Maxilla

1324

 Mandibula

1040

Implant systems

 

 Nobel speedy groovy

1925

 Straumann bone level tapered

278

 Nobel parallel CC

52

 Nobel replace tapered groovy

50

 Brånemark system Mk IV TiUnite

32

 Nobel replace tapered

23

 Nobel active

4

Implant angulation

 

 Straight

1242

 Tilted

1122

Implant length (mm)

 

 7

20

 8

8

 8.5

26

 10

111

 11.5

100

 12

59

 13

292

 14

53

 15

564

 16

135

 18

802

 20

127

 22

60

 25

7