Table 1.

Histopathological scoring results according to Emery’s et al. system.

Time	Groups	Mean±SD	p value
4 weeks	empty defectabcd	1.40±1.51	0.008
	fibrin glueba	6.50±1.00
	autologous bone graftda	6.75±0.50
8 weeks	empty defectef	5.6±0.89	0.02
	fibrin gluefe	7
	autologous bone grafth	6.67±0.33

SD, Standard Deviation, Dissimilar letters indicate significant differences using Mann–Whitney U test (p<0.05).