[透明标本中下颌骨血液供应系统的观察]
[Observation of blood supplies system to mandible in transparent specimen].
作者信息
Yin Xue-min, Dai Jing-xing, Wang Xing-hai, Xu Da-chuan, Zhong Shi-zhen
机构信息
Institute of Clinical Anatomy, First Military Medical University. Guangzhou 510515, China.
出版信息
Shanghai Kou Qiang Yi Xue. 2003 Aug;12(4):266-8.
OBJECTIVE
To search for a direct observation method in blood supply system of mandible.
METHODS
Six specimens of mandible were made transparent specimens after the vascular system was perfused with Chinese ink from the common carotid artery, and the blood supply system of mandible were observed and analyzed.
RESULTS
The distribution of mandibular arteries was distinctly demonstrated in transparent specimens. The normal mandible receives its blood supply from the inferior alveolar artery and the periosteal vessel meshwork.
CONCLUSION
The transparent specimen is an effective observation method in blood supply system of mandible.
目的
探寻一种观察下颌骨血供系统的直接观察方法。
方法
取6例下颌骨标本，经颈总动脉灌注中国墨汁使血管系统充盈后制成透明标本，对下颌骨血供系统进行观察与分析。
结果
透明标本清晰显示了下颌动脉的分布。正常下颌骨的血供来自下牙槽动脉和骨膜血管网。
结论
透明标本是观察下颌骨血供系统的一种有效方法。
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