Swallowing angiography, also known as television x-ray swallowing function test (VFSS). Swallowing imaging is considered to be the preferred and ideal method to diagnose swallowing disorders. It is a special imaging performed under X-ray fluoroscopy for the swallowing movements of the mouth, pharynx, larynx and esophagus. It not only reveals the etiology of structural or functional abnormalities of swallowing disorders and their location, degree and compensation, and the presence of aspiration by mistake, but also serves as a basis for selecting effective treatment measures and observing the effect of treatment. Since the swallowing process from the oropharynx to the upper esophagus is very rapid, only X-ray dynamic imaging video or rapid radiographs can record its activity, and it can be played back slowly frame by frame and carefully analyzed to detect abnormalities of its activity. It is considered to be the “gold standard” for the evaluation of swallowing disorders. The purpose of swallowing angiography is to evaluate the entire swallowing process by observing under fluoroscopy the swallowing of food masses with different viscosities and volumes of contrast (60% barium sulfate suspension): the anatomical structure and physiological function of the tongue, soft palate, pharynx, and upper esophageal sphincter; and the oral cavity during the consumption of food of various properties such as (thin liquid, thick liquid, paste, solid food). The patients were observed in the oral phase of food delivery, the initiation of the swallowing reflex, the presence of aspiration, the time, cause and amount of aspiration, the presence of the cough reflex, the presence of residual pharyngeal cavity and its ability to clear, and the degree of cricopharyngeal muscle opening. It provides a basis for treatment decisions, determines the grading of interventions; identifies effective compensatory methods and treatment techniques; clarifies the safest and least restrictive transoral feeding regimen; tests the effectiveness of interventions for swallowing disorders, etc. It also serves as an important indicator of whether to remove nasal feeding tubes and gastrostomy tubes in clinical practice. At present, our hospital has started the swallowing imaging practice with the help of Zhongkang specialists and has guided the swallowing treatment of several patients through the imaging examination. The Speech Therapy Department of our hospital provides rehabilitation treatments such as manipulation, swallowing electrical stimulation, compensatory strategies and catheter balloon dilation for patients with swallowing disorders. Patients with swallowing disorders or elderly people with dysphagia are welcome to visit our clinic for consultation and treatment.