Abstract
This review is aiming to discuss the hernia risk factors, the presented review was conducted by searching in Medline, Embase, Web of Science, Science Direct, BMJ journal and Google Scholar for, researches, review articles and reports, published over the past years. were searched up to November 2018 for published and unpublished studies and without language restrictions, if several studies had similar findings, we randomly selected one or two to avoid repetitive results. On the basis of findings and results this review found chromosomal abnormalities, an age of 40-59 years, while Black race, obesity, COPD, low preoperative serum albumin, steroid use, radical retropubic prostatectomy, laparoscopic fundoplications