Table 2.

Defect closure (%; Group Mean ± SD; n = 5)

	2 weeks	8 weeks
Control	29.25 ± 4.61	54.76 ± 7.44#
Collagen	29.84 ± 5.97	48.78 ± 6.96#
BCP	26.29 ± 5.73	50.95 ± 3.66#
BCPC	26.52 ± 4.64	45.75 ± 11.62#

There was no statistically significant difference among all groups in same healing period.

^#Significantly different from same experimental group at 2 weeks.