RESUMEN
Hernia repair is one of the most frequent interventions in surgery worldwide. The approach to abdominal wall and inguinal hernias remains a challenge due to emerging evidence on aspects such as timely diagnosis, use of innovative techniques or post-surgical care. However, pre-operative preparation is also a factor that substantially affects the absolute success rate of this type of condition. Time management between diagnosis and intervention, control of diseases that increase intra-abdominal pressure, weight and nutritional status, are some of the many elements to be considered in this type of patients before surgery. Considering that this condition carries high health care costs, especially in case of recurrence, has a risk of complications and affects the individual's functional capacity, the objective of this review is to synthesize evidence on the role of these factors on the short- and long-term outcome of inguinal hernia management, and to make suggestions on the general approach to this type of patients.