Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: The association of aggressive and chronic periodontitis with systemic manifestations and dental anomalies in a jordanian population: a case control study | Ababneh et al. Head Face Medicine 2010 6 30 http content 6 1 30 HEAD FACE MEDICINE RESEARCH Open Access The association of aggressive and chronic periodontitis with systemic manifestations and dental anomalies in a jordanian population a case control study 1 1 1 2 3 Khansa T Ababneh Anas H Taha Muna S Abbadi Jumana A Karasneh Yousef S Khader Abstract Background The relationship between dental anomalies and periodontitis has not been documented by earlier studies. Although psychological factors have been implicated in the etiopathogenesis of periodontitis very little information has so far been published about the association of anxiety and depression with aggressive periodontitis. The aim of this study was to investigate the association of chronic periodontitis and aggressive periodontitis with certain systemic manifestations and dental anomalies. Methods A total of 262 patients 100 chronic periodontitis 81 aggressive periodontitis and 81 controls attending the Periodontology clinics at Jordan University of Science and Technology Dental Teaching Centre were included. All subjects had a full periodontal and radiographic examination to assess the periodontal condition and to check for the presence of any of the following dental anomalies dens invaginatus dens evaginatus congenitally missing lateral incisors or peg-shaped lateral incisors. Participants were interrogated regarding the following depressive mood fatigue weight loss or loss of appetite and their anxiety and depression status was assessed using the Hospital Anxiety and Depression HAD scale. Results Patients with aggressive periodontitis reported more systemic symptoms 51 than the chronic periodontitis 36 and control 30 patients p . Aggressive periodontitis patients had a higher tendency for both anxiety and depression than chronic periodontitis and control patients. Dental anomalies were significantly p more frequent among both of chronic and aggressive periodontitis .