Pathology and intra-operative complications are independent predictors of ERP deviation. Prolonged length of stay can be predicted by age, multiple procedures and ERP deviation. Failure to mobilize should be considered as a red flag sign prompting further investigation following colorectal resection.

This method does not significantly reduce the mechanical strength of the nail, as we do not advocate applying an external lateral force, which would compromise nail mechanical strength and eventually lead to breakage of the nail in situ.