Histological Assesment Ephytelization Inflammatory Process Neovascularization
Group 1 0.3 1.3 2.5
Group 2 0.3 2.4   0.7  
Group 3 0.3 (p>0.05) 2.2 (p>0.05) 1.5 (p=0.001)
Table 2: Histopathological assessment.