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Table 7 Comparison of marginal bone loss between the maxilla and mandible

From: Retrospective clinical study of an implant with a sandblasted, large-grit, acid-etched surface and internal connection: analysis of short-term success rate and marginal bone loss

 

Site

Location

Implant observed

Bone resorption (mm) (mean ± SD)

t test P value

Sur-6 months

Mesial

Maxilla

21

0.73 ± 0.91

.070

Mandible

11

0.32 ± 0.28

Distal

Maxilla

21

0.41 ± 0.37

.511

Mandible

11

0.55 ± 0.62

Prosthesis

Mesial

Maxilla

21

1.38 ± 1.46

.306

Mandible

11

0.84 ± 1.20

Distal

Maxilla

21

0.93 ± 0.94

.985

Mandible

11

0.92 ± 0.99

Total

Mesial

Maxilla

21

2.11 ± 1.92

.161

Mandible

11

1.16 ± 1.38

Distal

Maxilla

21

1.34 ± 1.20

.789

Mandible

11

1.47 ± 1.49

  1. Sur-6 month the period from surgery to 6 months, Prosthesis the period from functional loading to 20 months, SD standard deviation