TY - JOUR T1 - “intertransversalis” approach for laparoscopic urology: Surgical anatomy concerns—reply AU - Li G, Qian Y, Shi B Y1 - 2012/10/01 N1 - 10.1001/archsurg.2012.2221 JO - Archives of Surgery SP - 980 EP - 982 VL - 147 IS - 10 N2 - We have read the letter by Dr Petros Mirilas concerning the intertransversalis fascia (TF) approach and appreciate his comments. However, we do not agree that the concept of a bilaminar TF is outdated. Although some scholars state that the TF is a single-layer structure,1 some other scholars,2- 3 including Petros Mirilas,4 have described the TF as a bilaminar structure. In our study,5 we observed the 2 layers of the TF not only in laparoscopic operations (see Figures 2-4 in Li et al5) but also in a histological examination (see Figure 6 in Li et al5). That is why we believe that the TF is a 2-layer structure. SN - 0004-0010 M3 - doi: 10.1001/archsurg.2012.2221 UR - http://dx.doi.org/10.1001/archsurg.2012.2221 ER -