[Advances in the study of chronic sinusitis microbiology using 16SrRNA gene sequencing technology]

Traditional conventional bacterial culture techniques can cultivate fewer types of bacteria, aiming to isolate and identify specific pathogens, guide antibiotic treatment and eradicate pathogens.Macrogenomics techniques can simultaneously identify both cultured and uncultured bacteria in the flora, providing the possibility for the study of symbiotic flora. With the vigorous development of SrRNA and application of 16 gene sequencing technology, the microbial ecology research of chronic sinusitis （chronic rhinosinusitis,CRS） has once again become a hot topic.And the CRS view of microbial community composition and microbial diversity were presented. This review describes the use of 16 SrRNA gene sequencing in recent years advances in technical studies CRS microbial ecology.