Intérêt de l'échoguidage dans le traitement du bavage par injections de toxine botulique, notre expérience sur 10 ans

The interest of ultrasound-guidance is to make sure about the intraglandular injection, to lower the risk for extraglandular diffusion of the toxin responsible for swallowing disorders and to allow for an adaptation of the doses to the volume of the salivary glands, which may vary during treatment.