| 李京,任振峰.颧面孔与颧眶孔的解剖学研究[J].济宁医学院学报,2014,(1):14-16 |
| 颧面孔与颧眶孔的解剖学研究 |
| An anatomical study of zygomaticofacial and zygomaticoorbital foramina |
| 投稿时间：2013-10-09 |
| DOI：10.3969/j.issn.1000-9760.2014.01.004 |
| 中文关键词: 颧面孔;解剖学;手术 |
| 英文关键词: Zygomaticofacial Foramen;Anatomy;Surgery |
| 基金项目:济宁医学院青年基金项目(编号:JYQ2011KM022) |
| 作者 | 单位 | | 李京 | 济宁医学院基础学院, 山东济宁 272067 | | 任振峰 | 济宁医学院基础学院, 山东济宁 272067 |
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| 中文摘要: |
| 目的 为颧眶区手术提供解剖学基础。方法 对117例(共234侧)人颅骨标本颧面孔及颧眶孔进行观测,根据孔的数量分型;采用游标卡尺测量颧面孔、颧眶孔与眶外下缘的距离;对颧面孔、颧眶孔的对称性分布进行统计学分析。结果 1)颧面孔、颧眶孔为Ⅰ~Ⅱ型(1~2个)比例较高;2)颧面孔距眶外下缘平均0.9 cm(范围0.6~1.9 cm);颧眶孔距眶外下缘平均1.2 cm(范围0.8~2.1 cm);3)单侧颧眶孔与颧面孔的对称性分布:A组(两者均为1个孔)33侧,B组(2个孔)40侧,C组(3个孔)7侧;3组比较有统计学差异(P<0.05)。结论 对颧面孔及颧眶孔的观测有助于理解面部及眶部神经、血管的变异情况,提高颊区及眶区手术的安全性,减少并发症。 |
| 英文摘要: |
| Objective To examine the usefulness of the zygomaticofacial and zygomaticoorbital foramina(ZFF,ZOF) during obitozygomatic surgeries.Methods The present study was performed with 117 dry human skulls.We classified each of these foramina as type Ⅰ-Ⅵ for single,double,triple,quadruple,quintuple and absent foramina respectively.Results The relative frequence was as following:type Ⅰ:ZFF 103,ZOF 95; type Ⅱ:ZFF 61,ZOF 75; type Ⅲ:ZFF 40,ZOF 26; type Ⅳ:ZFF 7,ZOF 8; type Ⅴ:ZFF 10,ZOF 2; type Ⅵ:ZFF 13,ZOF 24.The average distances from the two foramina to the lateral orbital margin was 0.9 cm(range 0.6~1.9 cm) and 1.2 cm(range 0.8~2.1 cm) respectively.Symmetry analysis indicated that the zygomaticofacial nerve would have no more than three branches most probably(P<0.05).Conclusion A detailed knowledge of the anatomical morphometry of this area is of great importance for a surgeon when performing maxillofacial surgery or regional block anesthesia.Anatomic variation of the area must be considered to prevent injury to the nerve during the lateral orbital operations. |
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