Managing Venous Pulsatile Tinnitus Using Intraoperative Doppler Ultrasound: How I Do It.

Lee, Chan Mi; Jeon, Min Chae; Seo, Jae-Hyun; Chua, Celeste Ann; Han, Jae Sang; Park, Shi Nae · Laryngoscope · 2026

expert_opinion · Level V

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Abstract

Intraoperative Doppler ultrasound (IDU) can determine the exact location of sigmoid sinus dehiscence (SS-deh), diverticulum (SS-div) and large emissary vein (LEV). Furthermore, real-time measurement of the sufficiency during surgical SS-deh resurfacing procedures, periosteal flap insertion into the SS-div or LEV compression is possible with IDU.

Medical subject headings