Frank D A, Kern E B, Kispert D B
Mayo Clinic, Rochester, MN 55905.
Radiol Technol. 1988 May-Jun;59(5):409-12.
When a custom-made prosthesis is used to close a large (greater than 3 cm) or irregular-shaped septal perforation, the size and shape are important factors that determine how well the prosthesis fits. Computed tomography with reformatted images helps determine the size and shape of these perforations.
当使用定制假体来封闭大的（大于3厘米）或不规则形状的鼻中隔穿孔时，尺寸和形状是决定假体适配程度的重要因素。带有重组图像的计算机断层扫描有助于确定这些穿孔的尺寸和形状。
