This book has three chapters which includes the introduction, causes and treatment of gall bladder stone in patients of cholelithiasis. This also includes the brief summary of review of literature of the disease of cholelithiasis (formation of gall bladder stones).Review on various methods of diagnosis and treatments of this disease such as laproscopic cholecystectomy is summarized with details in this handbook. Dedicated to all mighty & my loving parents,Late Mr. Ram Kumar Sharma and Mrs. Sushila Sharma.