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Maxillofacial Plastic and Reconstructive Surgery

Table 1 Amount of bone augmentation

From: Evaluation of bone healing using rhBMP-2 soaked hydroxyapatite in ridge augmentation: a prospective observational study

Group

Width

Height

T1 (mm)

T4 (mm)

Bone resorption (%)

T1 (mm)

T4 (mm)

Bone resorption (%)

ABB

3.7 ± 0.8

2.5 ± 0.2

29.7 ± 8.8

3.1 ± 1.4

1.7 ± 0.2

39.2 ± 21.8

HA+rhBMP-2

2.6 ± 1.2

1.8 ± 0.9

31.5 ± 7.4

3.3 ± 0.5

1.6 ± 0.3

52.6 ± 6.5

P value

  

0.841

  

0.548

  1. Abbreviations: ABB anorganic bovine bone, HA hydroxyapatite, rhBMP-2 recombinant human bone morphogenetic protein-2, T 1 immediately postoperative augmented bone, T 4 augmented bone after 4 months after the graft
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