Technic factor Conclusion Pathologic factor and anatomy factor are the main cause of tracheal intubation difficulty, and some other measures should be taken in time.
结论：病理因素及解剖因素是引起气管插管困难的主要因素，应及时采用其它措施。
2
Conclusion CT can reveal anatomy and pathologic change of the articular joint clearly, and provide reliable images for diagnosis of facet syndrome.
结论CT可充分显示腰椎小关节的解剖及病理改变，为腰椎小关节综合征诊断提供可靠的影像学根据。
3
Although there are the differences in physical anatomy and pathologic changing, great resemblance also exists between humankind and animal.