Key Points:
1. A convenient, bedside, reliable and validated screen for swallowing function evaluation of patients after partial laryngectomy.
2. Modified the sequence of food trails to minimize the risk of aspiration during the examination and to identify patients who could intake solid, semi-solid or liquid food respectively.
3. Both dysphagia and aspiration were evaluated at the same time.
4. Swallowing rehabilitations, food recommendations and long-term evaluation effectiveness were the next research directions.