Luoyang Orthopedic Hospital of Henan ProvinceGeneralized Anxiety Disorder-7Visual Analogue ScalePatient Health Questionnaire-9Osteonecrosis of the femoral head (ONFH)ONFHElectroacupuncture
…s and dissemination Ethical approval has been obtained from the Luoyang Orthopedic Hospital of Henan Province (Approval No: 2025ZXKT0001-02). Written informed consent will b…