Clinical Research Directory

Inclusion Criteria: * Meets the diagnostic criteria for a grade I or II injury; * Onset time≤48h; * The patient aged between18 and 60, gender is not limited; * The skin of the ankle joint on the affected side is intact, without breakage or ulceration; Exclusion Criteria: * Combined with ankle fracture; * Grade III injury or complete ligament rupture; * Those who cannot comply with the treatment program. Those with keloid, localized combination of other skin diseases, and those who are not suitable for electroacupuncture treatment; * Those with serious cardiovascular, cerebrovascular, hepatic, renal, hematopoietic system or systemic failure, connective tissue disease, hemophilia, diabetes mellitus, malignant tumors, and those who are prone to bleeding tendency.