Modified Montgomery thyroplasty: Customisation of the cartilage window according to laryngeal anatomy.

We described a Montgomery's thyroplasty using a set of measurement devices designed to achieve accurate individualised prosthesis placement. The objective of the present study was to describe the surgical techniques employed via a step-by-step video and show our results. In total, 42 modified thyroplasties were performed during the 10-year study period. The verification of both points: adequate location and size of the prosthesis are the keys to the success of this intervention. The individualisation of the cartilage window location produces optimal functional results in patients post-intervention in terms of the MPT, GRB score, and VHI-30.