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Updated: Jul 15, 2026

Minimally Invasive Murine Laryngoscopy for Close-Up Imaging of Laryngeal Motion During Breathing and Swallowing
Published on: December 1, 2023
Technique of optical coherence tomography of the larynx during microlaryngoscopy
Marcel Kraft1, Kathrin Lüerssen, Holger Lubatschowski
1Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital of Giessen, Giessen, Germany. marcel.kraft@gmx.ch
Abstract:
Optical coherence tomography (OCT) is a new, noninvasive imaging technology for the evaluation of superficial lesions. Because of a penetrating depth of a few millimeters and an ultrahigh tissue resolution, it qualifies for use in the larynx and might in the near future play an important role in the pre-, intra-, and postoperative investigation of early laryngeal cancer and its precursor lesions. Especially directed to otolaryngologists, this paper describes the technique of in vivo OCT imaging of the larynx in detail during microlaryngoscopy and supplies a number of personal hints.
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