Australian general surgical trainee experience with inguinal hernia surgery: a review of international training programmes and the learning curve.

BACKGROUND

There are no publications addressing the level of experience Australian surgical trainees achieve in inguinal hernia surgery. Internationally, some training boards have set minimum competency requirements, but this is not true in Australia. The longer learning curve for laparoscopic inguinal hernia repairs (LIHRs) compared to open inguinal hernia repairs (OIHRs) has placed greater demands on trainees.

METHODS

Logbook data on OIHR and LIHR for Australian surgical trainees who graduated as fellows between 2013 and 2018 were obtained. A literature review was performed to analyse international published logbook numbers for surgical trainees from the past decade. International training board requirements, estimations of the learning curve and hernia society guidelines for each procedure were reviewed.

RESULTS

In total, 7946 operations were recorded from 58 trainees. On average 49.2 OIHRs (range 13-101), 21.5 LIHRs (range 1-94) and 71.1 inguinal hernia repairs overall (range 25-129) were performed during training. The European Hernia Society recommends that at least 30-50 of each procedure be performed during training. The learning curves for LIHRs (50-100 procedures) have been shown to be longer than for OIHRs (40-64 procedures).

CONCLUSION

Australian general surgical trainees are achieving adequate primary operator logbook numbers for OIHRs but are not completing the required number of LIHRs. The tailored approach to inguinal hernia repair requires skill in both open and laparoscopic repairs. This may not be possible with the current training structure in Australia.