上颌骨全切除术是治疗上颌窦恶性肿瘤的经典术式,传统手术径路是Weber-Fergusson切口,但术后遗留面部切痕,造成面部塌陷畸形及语言等功能障碍,是患者所不愿接受的。如何最大限度保存面容的完整性,早期修复上颌骨缺损,尽早恢复外形和功能,已成为当前颌面部学术领域的发展趋势。 Maxillofacial resection is the classic surgical treatment of maxillary sinus malignancies, the traditional surgical approach is Weber-Fergusson incision, but the facial scar left after surgery, resulting in facial collapse and language dysfunction, is unwilling to accept the patient . How to maximize the preservation of facial integrity, early restoration of the maxillary defect, as soon as possible to restore the shape and function, has become the current development trend of the field of facial maxillofacial surgery.