The aim of this book is to present the clinical and radiographic assessment of the effect of Omega-3 fatty acids, as an adjunctive therapy in management of chronic periodontitis in postmenopausal osteoporotic females. The patients were divided into 2 groups: the control group received Rutin and vitamin C once daily. The Omega-3 group received Rutin and vitamin C once daily in addition to Omega-3 once daily too. Clinical assessment was done by measuring the plaque index (PI), bleeding on probing index (BOP), pocket depth (PD) and clinical attachment level (CAL)at baseline before...