جراحی اطلس 

Science and technology are constantly changing fields. New research and experience broaden the scope of

information and knowledge. The authors have tried their best in giving information available to them while

preparing the material for this book. Although, all efforts have been made to ensure optimum accuracy of the

material, yet it is quite possible some errors might have been left uncorrected. The publisher, the printer and

the authors will not be held responsible for any inadvertent errors, omissions or inaccuracies.