Laryngoscope Investigative Otolaryngology《耳鼻喉科喉镜检查》(双月刊). Laryngoscope Investigative Otolaryngology, an official journal of The Triological Society, is a peer-reviewed, open access journal focused on the rapid dissemination of the science and practice of otolaryngology head and neck surgery. As a companion journal to The Laryngoscope, the focus of Laryngoscope Investigative Otolaryngology (LIO) is to publish high quality original peer-reviewed research, across the spectrum of basic and clinical research, in an open access format to the world-wide community. LIO publishes contributions in the form of comprehensive reviews, research articles, clinical trials, short reports, in-depth perspectives, open-peer commentaries, theoretical and/or translational papers. Negative results and confirmatory studies may be published as short communications.