“…The distribution of BFPS differs from that of females in Brazil (8.1, 27.9, 42.4, 14.3, 7.3 in the north, northeast, southeast, south, and center regions, respectively) [5]. The predominance of BFPS in the southeastern and southern provinces (67.97% of FPBS in our research), confirms previous research, that proved that the distribution of pediatric surgeons was highly influenced by the availability of financial and working professional guarantees [6,7]). Most referral hospitals, formative and attending centers for pediatric surgery, are located in these relatively prosperous regions.…”