This paper reports a case of a 28-year-old male patient with mandibular fibular graft. The patient underwent dental implant surgery. The left portion of the patient’s mandible was resected because of ameloblastoma and restored by vascularized fibular grafting. Four implants were implanted in the fibular graft area after 2 years, and the area was restored with a pure titanium casting rod, Locator abutment, and overdenture. This case provides a feasible solution for the restoration of a fibular graft with a dental implant. The characteristics of the restoration method are described. We hope to improve the quality of life of patients with fibular grafts.