We are pleased that there is a growing interest from doctors in patient'satisfaction. According to PubMed data and the key words ‘patient’ AND ‘satisfaction’, we found an impressive increase of the number of articles, from 179 in 1985 to 7,211 in 2015. We were highly interested by the lecture of the letter « Patient satisfaction and the waiting room in Mohs surgery: appropriate pre-warning may abrogate boredorm » from F.R. Ali, F. Al-Niaimi, E.E. Craythorne, R. Patalay and R. Mallipeddi and thank them for their interest in our paper. The Mohs micrographic surgery is a specific condition because a good cooperation with patients is required and the waiting time is longer than in usual consultations. This article is protected by copyright. All rights reserved.