This book mentioned five different cases of impacted mandibular third molar. During my work, after handling 100 -200 cases we got these five cases, which were looking different from routine cases. In all these cases we used different flap techniques according to suitability. more over we covered a summarized review for mandibular third molar. We think this book will be proved as a great help for the new comers and researchers as well. THANKS TO ALL MY READERS .