| 1 | His ethmoid bone was broken in the accident. | |
| 2 | Methods Axial and coronal thin slices CT scans of orbit in 36 cases with laminaprpyracea fracture were performed. | |
| 3 | The central supporting system of the nose is the septum, which articulates with the perpendicular plate of the ethmoid posteriorly and the vomer inferiorly. | |
| 4 | We report a case of 40-year-old man who has small cell neuroendocrine carcinoma of ethmoid sinus with invasion of upper aspect of right maxillary sinus and medial aspect of right orbit. | |
| 5 | Through the axis of the globe, a two dimensional model is constructed using axial and sagittal slices, as well as the axial slices of optic foramen and ethmoid. |