Danish medical journal
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Danish medical journal · May 2014
ReviewThe epidemiology and risk factors for recurrence after inguinal hernia surgery.
Recurrence after inguinal hernia surgery is a considerable clinical problem, and several risk factors of recurrence such as surgical technique, re-recurrence, and family history have been identified. Non-technical patient related factors that influence the risk of recurrence after inguinal hernia surgery are sparsely studied. The purpose of the studies included in this PhD thesis, was to describe the epidemiologic characteristics of inguinal hernia occurrence and recurrence, as well as investigating the patient related risk factors leading to recurrence after inguinal hernia surgery. Four studies were included in this thesis. ⋯ The studies included in the thesis have studies the natural history of groin hernias on a nationwide basis; have identified the epidemiologic distribution of groin hernias and the non-technical risk factors associated with recurrence. Data showed that non-technical patient-related risk factors have great impact on the risk of recurrence after inguinal hernia surgery. The reason to why inguinal hernias recur is most likely multifactorial and lies in the span of technical and non-technical patient-related risk factors and it is possible that the different groin hernia subtypes have different pathophysiology. This knowledge should be implemented into clinical practice in order to reduce the risk of recurrence and in future research design examining recurrence after inguinal hernia surgery as outcome.