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Table 1 Histomorphometric analysis at 2 and 8 weeks postoperative

From: Guided bone regeneration using 1-ethyl-3-(3-dimethylaminopropyl) carbodiimide (EDC)-cross-linked type-I collagen membrane with biphasic calcium phosphate at rabbit calvarial defects

 

Group

Total augmented area

Residual particle

New bone

Remaining membrane

2 weeks

Control

4.21 ± 1.52

-

0.95 ± 0.81b

-

EDC

3.49 ± 1.07

-

0.95 ± 0.31b

5.51 ± 0.73b

BG

10.04 ± 2.03a

2.39 ± 1.00

1.93 ± 0.61b

-

B-EDC

11.49 ± 2.82ab

3.17 ± 1.05

1.98 ± 0.70b

5.58 ± 0.97b

8 weeks

Control

5.21 ± 1.40

-

2.76 ± 0.92b

-

EDC

4.23 ± 1.00

-

2.11 ± 0.64b

1.98 ± 1.89b

BG

12.54 ± 1.64a

2.70 ± 0.73

4.76 ± 1.61ab

-

B-EDC

14.59 ± 3.13ab

2.84 ± 0.66

5.10 ± 1.68ab

1.47 ± 1.65b

  1. Statistically significant difference from the control group
  2. aStatistically significant difference from the membrane group
  3. bStatistically significant difference between the same experimental group between 2 and 8 weeks