Relationship of the anterior ethmoid sinus to the lacrimal sac: a computed tomography study

被引：3

作者：

Remor, Beatriz de Costa ^{[1
]}

Balsalobre, Leonardo ^{[1
]}

Von Faber Bison, Simone Haber Duellberg ^{[3
]}

Delamain Pupo Nogueira, Maria Helena Salgado ^{[1
]}

de Oliveira Meurer, Ana Taise ^{[1
]}

Bastos, David Caetano ^{[2
]}

Stamm, Aldo Cassol ^{[1
]}

机构：

[1] Hosp Edmundo Vasconcelos, Ctr Otorrinolaringol & Fonoaudiol, Sao Paulo, SP, Brazil

[2] Hosp Albert Einstein, Sao Paulo, SP, Brazil

[3] Hosp Sao Paulo, Sao Paulo, SP, Brazil

来源：

BRAZILIAN JOURNAL OF OTORHINOLARYNGOLOGY | 2022年 / 88卷 / 05期

关键词：

Dacryocystorhinostomy; Agger nasi; Anterior ethmoid sinus; Ethmoidal sinus; Computed tomography; LONG-TERM OUTCOMES; ENDOSCOPIC DACRYOCYSTORHINOSTOMY; ENDONASAL DACRYOCYSTORHINOSTOMY; UNCINATE PROCESS; ANATOMY;

D O I：

10.1016/j.bjorl.2022.02.002

中图分类号：

R76 [耳鼻咽喉科学];

学科分类号：

100213 ;

摘要：

Objective: To analyze the anatomical relationship between the lacrimal sac and the agger nasi cell on Computed Tomography (CT); to correlate the right and left sides on each scan. Methods: CT scans of adult patients were reviewed for pneumatization of the agger nasi and its relationship to the lacrimal sac. The degree of agreement between the right and left sides was also evaluated. Results: A total of 130 CT scans were examined. An agger nasi cell was found medial to the lacrimal sac in 59.23% of scans. On 86.15% of scans, pneumatization was similar on both sides. Conclusion: The agger nasi air cell is located medial to the lacrimal sac in more than half of individuals. The right and left sides exhibit the same pneumatization pattern in approximately 80% of cases. (c) 2022 Associacao Brasileira de Otorrinolaringologia e Cirurgia Cervico-Facial. Published by Elsevier Editora Ltda. This is an open access article under the CC BY license (http:// creativecommons.org/licenses/by/4.0/).

引用

页码：S108 / S111

页数：4

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