[The critical thoughts on diagnosis and treatment of childhood hearing loss].

With the rapid development of genomics, imaging detection, audiology technology, and gene therapy, the clinical practice of childhood hearing loss has also made significant progress. This paper summarized and analyzed the important concepts, epidemiology, hearing screening, hearing diagnosis, genetic evaluation, imaging detection and intervention strategies of pediatric hearing loss, especially the current situation and new progress, to facilitate the clinical practice of diagnosis and treatment of childhood hearing loss.