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Anatomic study of the lacrimal fossa and lacrimal pathway for bypass surgery with autogenous tissue grafting
Tao, Hai1; Ma, Zhi-zhong2; Wu, Hai-Yang1; Wang, Peng1; Han, Cui1
关键词Autogenous tissue grafting lacrimal drainage system lacrimal fossa bypass surgery
刊名INDIAN JOURNAL OF OPHTHALMOLOGY
2014-04-01
DOI10.4103/0301-4738.121137
62期:4页:419-423
收录类别SCI
文章类型Article
WOS标题词Science & Technology
类目[WOS]Ophthalmology
研究领域[WOS]Ophthalmology
关键词[WOS]ENDOSCOPIC TRANSNASAL DACRYOCYSTORHINOSTOMY ; MUCOSAL ; FLAP ; SAC
英文摘要

Purpose: To study the microsurgical anatomy of the lacrimal drainage system and to provide anatomical evidence for transnasal endoscopic lacrimal drainage system bypass surgery by autogenous tissue grafting. Materials and Methods: A total of 20 Chinese adult cadaveric heads in 10% formaldehyde, comprising 40 lacrimal ducts were used. The middle third section of the specimens were examined for the following features: the thickness of the lacrimal fossa at the anterior lacrimal crest, vertical middle line, and posterior lacrimal crest; the cross section of the upper opening, middle part, and lower opening of the nasolacrimal canal; the horizontal, 30 degrees oblique, and 45 degrees oblique distances from the lacrimal caruncle to the nasal cavity; the distance from the lacrimal caruncle to the upper opening of the nasolacrimal duct; and the included angle between the lacrimal caruncle-nasolacrimal duct upper opening junction and Aeby′s plane. Results: The middle third of the anterior lacrimal crest was significantly thicker than the vertical middle line and the posterior lacrimal crest (P > 0.05). The horizontal distance, 30 degrees oblique distance, and 45 degrees oblique distance from the lacrimal caruncle to the nasal cavity exhibited no significant differences (P > 0.05). The included angle between the lacrimal caruncle and the lateral wall middle point of the superior opening line of the nasolacrimal duct and Aeby′s plane was average (49.9 degrees +/- 1.8 degrees). Conclusion: The creation of the bony tunnel should start from the middle or posterior middle part of the lacrimal fossa, extending toward the anterior inferior region with an optimal downward oblique angle of 45 degrees.

语种英语
WOS记录号WOS:000348551300008
项目编号WJ200612
资助机构Armed Police Medical Research Foundation, China
引用统计
被引频次:3[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.bjmu.edu.cn/handle/400002259/64433
专题北京大学第三临床医学院
北京大学基础医学院
作者单位1.Armed Police Gen Hosp China, Dept Ophthalmol, Lacrimal Apparat Ctr, Beijing 100039, Peoples R China
2.Peking Univ, Ophthalm Ctr, Hosp 3, Beijing 100083, Peoples R China
推荐引用方式
GB/T 7714
Tao, Hai,Ma, Zhi-zhong,Wu, Hai-Yang,et al. Anatomic study of the lacrimal fossa and lacrimal pathway for bypass surgery with autogenous tissue grafting[J]. INDIAN JOURNAL OF OPHTHALMOLOGY,2014,62(4):419-423.
APA Tao, Hai,Ma, Zhi-zhong,Wu, Hai-Yang,Wang, Peng,&Han, Cui.(2014).Anatomic study of the lacrimal fossa and lacrimal pathway for bypass surgery with autogenous tissue grafting.INDIAN JOURNAL OF OPHTHALMOLOGY,62(4),419-423.
MLA Tao, Hai,et al."Anatomic study of the lacrimal fossa and lacrimal pathway for bypass surgery with autogenous tissue grafting".INDIAN JOURNAL OF OPHTHALMOLOGY 62.4(2014):419-423.
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