Correction to: World J Surg https://doi.org/10.1007/s00268-021-05977-w

In the original online version of the article there were errors in Refs. 2 and 3. The original article has been corrected. Following are the corrected references:

2. Cirocchi R, Sutera M, Fedeli P et al. (2021) Ilioinguinal nerve neurectomy is better than preservation in Lichtenstein hernia repair: a systematic literature review and meta-analysis. World J Surg. https://doi.org/10.1007/s00268-021-05968-x

3. Lange JFM, Meyer VM, Voropai DA et al. (2016) The role of surgical expertise with regards to chronic postoperative pain (CPIP) after Lichtenstein correction of inguinal hernia: a systematic review. Hernia 20:349–356. https://doi.org/10.1007/s10029-016-1483-9