Acupuncture for Residual Dizziness After Successful Repositioning Maneuvers in Patients with Benign Paroxysmal Positional Vertigo: Study Protocol for a Randomized Noninferiority Trial.

Ethics approval was obtained from the Affiliated Hospital of Shandong University of Traditional Chinese Medicine, with permission number 2023-095-KY. Written informed consent was obtained from the enrolled patients.