“…It may be difficult to perform reconstruction with hard tissue, depending on the tumor control status and the general condition of the patient. In addition, when only free soft tissue is used for the reconstruction, the flap hangs down in the oral cavity, making it difficult for the patient to wear dentures, and various approaches to resolve this problem have been attempted [1][2][3]. At our hospital, we choose the reconstruction method based on various factors, such as the degree of tumor extension, the tumor control status, the condition of the postoperative maxillary defect, and the general condition of the patient.…”