Abstract:
Aggressive periodontitis is an enigmatic periodontal disease that characterized
by advanced undeterminable periods of tissue destruction in a limited time period. It
gets along well to young individuals with successive periods of disease activity.
2
Aggressive bone destruction usually associated with limited plaque and calculus
deposits. According to microbial theory, facultative and obligate gram negative
anaerobic bacteria as Aggregatibacter actinomycetemcomitans (A.a) and
Porphyromonas gingivalis (P. G) and etc are usually claimed for such disease