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为了探讨鼻骨骨折与上颌骨额突骨折之间的关系和不同点，我们观察100例发现，鼻骨与上颌骨额突解剖关系紧密，可发生各自骨折，但常发生复合骨折。鼻骨骨折临床表现为鼻梁的下塌。上颌骨额突骨折则表现为鼻背的下陷，伴鼻通气不好。鼻骨骨折摄鼻骨侧位X线片仅是一种诊断方法，可同时结合CT及手骨擦感进行诊断。上颌骨额突骨折做CT可清晰显示。对于上颌骨额突骨折的病人。我们采用剥离子鼻腔抬起复位方法。有困难者做唇龈切口，直视下整复比较容易。
In order to explore the relationship between nasal bone fracture and maxillary frontal fracture and the difference between the 100 cases we found that nasal bones and maxillary frontal protrusion closely related to dissection, fracture can occur, but often complex fracture. The clinical manifestations of nasal fracture collapse of the bridge of the nose. Frontal protrusion of the maxillary fracture is manifested as dorsal sag, nasal ventilation is not good. Nasal bone fracture photogenic lateral nasal X-ray film is only a diagnostic method, which can be combined with CT and hand-rub feeling for diagnosis. Maxillary frontal protrusion fracture CT can be clearly shown. For the maxillary frontal protrusion fracture patients. We use lift-off method to lift the nasal cavity. Difficult to do lip gingival incision, look under the restoration easier.