Evaluating the accuracy and reliability of fonseca anamnestic index (FAI) in screening temporomandibular disorders

Temporomandibular disorders (TMD) are a common medical condition in Vietnam and around the world. Fonseca Anamnestic Index (FAI) is a quick and simple questionnaire to diagnose TMD. Objectives: (1) To evaluate the accuracy and reliability of FAI in the diagnosis of TMD and (2) to suggest adjustments to enhance the clinical value of FAI.