Objective To evaluate the therapeutic effect of combined electroacupuncture and warm needling therapy for osteitis condensans ilii(OCI).Methods Sixty patients with OCI were randomized into a treatment group and a control group,30 cases in each.The treatment group received combined electroacupuncture and warm needling therapy,and the control received electroacupuncture only,and the therapeutic effects were assessed after a treatment session.Result The total effective rate was 96.7% in the treatment group versus 66.7% in the control,and the difference was statistically significant(P0.05).Conclusion Combined electroacupuncture and warm needling therapy is an effective approach in treating OCI.