额突

要区分鼻骨与上颌骨额突及周围的细致结构，CT检查是个好方法。

CT is a good method for distinguishing the nasal bone from the frontal process of the maxilla and other meticulous structures .

而单例鼻骨骨折，上颌骨额突骨折，筛骨垂直板等复杂骨折CT扫描均能清楚显示。但鼻骨X拍片和鼻骨骨折CT扫描在诊断鼻骨骨折中二者不可缺一。

In the diagnosis of nasal bone fracture , neither X-ray examination of the nasal bone nor CT-scan of the nasal bone fracture can be missed .

结论x线鼻骨摄片只能诊断双侧鼻骨同时骨折，而单侧鼻骨骨折错位不严重者，上颌骨额突骨折，筛骨垂直板骨折CT扫描均能清楚显示。

Conclusion X-ray film on nasal bone can only diagnose the double-side nose fracture happened at the same time . CT scan could show clearly for single-side nose fracture without severe dislocation , maxilla frontal process fracture and ethmoid vertical plate fracture .

结果：490例复位满意，10例复位不佳.结论：x摄片鼻骨只能诊断双鼻骨同时骨折，而单侧鼻骨骨折，上颌骨额突骨折，筛骨垂直板等复杂骨折CT扫描均能清楚显示。

Conclusion : X-ray examination can only find bilateral fracture of nasal bone , but CT-scan can clearly demonstrate unilateral fracture , fracture of frontal process of maxilla , fracture of perpendicular plate of ethmoid bone and compound fracture of nasal bone and soon .

鼻骨骨折和上颌骨额突骨折

Nasal Bone Fracture and Fracture of Frontal Process of Maxilla

单侧鼻骨骨折23例，鼻软骨骨折25例。单纯上颌骨额突骨折21例，鼻骨，上颌骨额突复合骨折16例。

Unilateral fracture , nasal cartilage fractures , simple fracture of frontal process of maxilla , compound fracture of nasal bone and frontal process of maxilla .

方法：本手术通过凿断鼻骨及部分上颌骨额突揿压折断使其耸立以抬高鼻背和移植自体鼻中隔软骨以增高鼻尖或鼻翼，一次性完成鼻外形的整体修复。

Methods : The operation procedure included frustration and elevation of the nasal bone and part of the forntal process of maxilla and replacement of the nasal septum between greater alar cartilages .

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。

In order to study the relationship and difference of nasal bone fracture and fracture of frontal process of maxilla , we observed and analyzed these two Kinds of fractures in 100 cases .

结果：泪囊窝中部的骨性构成中上颌骨额突所占比例略大于泪骨，泪囊窝后壁与冠状面呈大约20°角；

Results In fossa the proportion of the frontal portion of the maxillary bone was bigger than that of the lacrimal bone . There was about 20 ° between the rear wall of the fossa and the coronal plane .

结果50例鼻区复合骨折中均有鼻骨骨折，伴发上颌骨额突骨折43例，泪骨骨折29例，额骨鼻部骨折16例，眶壁骨折24例；

Results In 50 cases of fracture of nasal bone , fracture of the frontal process of maxillary bone was found in 43 cases , fracture of lacrimal bone in 29 cases and fracture of orbital walls in 24 cases .

E20d以后，在额鼻突的吻端，鼻板内陷形成鼻道。3.第10肋肋长不超过腋前线者，浮肋型达91.52%（87/95）。

In those tenth ribs with anterior end not exceeding the anterior axillary line , the floating pattern amounts to 91.52 % .