Correction to: Tech Coloproctol (2017) 21:323–324 https://doi.org/10.1007/s10151-017-1610-3

Unfortunately, the 2nd affiliation of Dr. M. Shalaby has been missed out in the original publication. The complete 2nd affiliation of the same is given below.

Department of General Surgery, Mansoura University, Mansoura, Egypt.