Abbas Alnaji had his Board degree of Neurosurgery from University of Baghdad and the consultant from Iraqi ministry of health 2015. Abbas Alnaji graduated from Baghdad University College of medicine as MBChB. After that, he started his rotation residency in teaching hospitals like general medicine general surgery, pediatrics, neurosurgery, chest and cardiovascular surgery, Urosurgery, obstetrics, and gynecology. He was a senior specialist and expert in ICU. He was interested in spinal surgeon I established a new interpretation of spinal surgical etiology of chronic infection and also established a team of two physicians, one clinical and lab immunologist, one immunohistochemistry, bacteriologist and one histopathologist.

Abbas Alnaji interested in the biological bases of medico-surgical pathologies in his field. Took share as a speaker in more than 30 world events and conferences. He has a membership in national and international editorial boards and he is also a reviewer.

Abbas Alnaji was interested in spinal surgeon I established a new interpretation of spinal surgical etiology of chronic infection.