Dr. Hashim Talib Hashim: Is a medical student from the university of Baghdad, College of Medicine in Iraq with an MBChB degree. He is a clinical researcher in the field of medicine and surgery and he is very interested in the surgical field of medicine. He published more than 135 papers in peer reviewed international journals. He has been reviewing many research papers for many specialized journals in this field and he is a trainee in Baghdad medical an a researcher at the university of Warith Al-Anbiyaa, College of Medicine in Karbala, Iraq. He participated and presented his papers in more than 35 conferences and congresses in Iraq and outside Iraq. Also, he participated in delivering more than five workshops in Oman, Bangladesh, Pakistan and Iraq. He edited more than seven books with Springer and other publishers and he has done more than 120 research papers and studies.