气管的长度

结果：两性儿童的身高和上部量与气管的解剖长度、临床长度、气管内径之间密切相关。

Results : The results showed that the clinical and anatomical length and the sagittal and transverse diameter of trachea were significantly related to the height of the children and the length of the upper part of the body .

结论当肿瘤累及总支气管或肺动脉的长度过长而不能完成双袖状联合肺叶切除后的吻合时，可以考虑将自体肺移植技术应用于肺癌手术中。

Conclusion It is indicated to apply the technique of lung autotransplantation for operation on the central bronchogenic carcinoma when the main bronchus or pulmonary artery involved by tumor is too long to perform the anastomosis in the double sleeve bilobectomy .

选用人工气管截面面积为气管的50.87%，长度为切除气管的66.7%。

The average cross section area and the length of the artificial trachea used were about 50.8 % and 66.7 % of those of the resected trachea respectively .