• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利：CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法，用中文像聊天一样搜索，搜遍4000万医学文献。AI智能推荐，让科研检索更轻松。

立即免费搜索

文件翻译

保留排版，准确专业，支持PDF/Word/PPT等文件格式，支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述，25分钟生成高质量综述，智能提取关键信息，辅助科研写作。

立即免费体验

越南人下外侧鼻软骨的大体解剖和组织学特征研究。

Research on Macroanatomic and Histologic Characteristics of the Lower Lateral Nasal Cartilages in Vietnamese.

作者信息

Khoa Tran Dang, Tuan Ho Nguyen Anh, Bac Nguyen Duy, Van Nguyen Thanh, Dieu Pham Dang, Phuong Nguyen Thi, Nga Vu Thi, Dinh Toi Chu

机构信息

Department of Anatomy, Pham Ngoc Thach University of Medicine (PNTU), Ho Chi Minh City, Vietnam.

Department of Anatomy, Vietnam Military Medical University (VMMU), Hanoi, Vietnam.

出版信息

Open Access Maced J Med Sci. 2019 Oct 15;7(24):4224-4229. doi: 10.3889/oamjms.2019.365. eCollection 2019 Dec 30.

DOI:10.3889/oamjms.2019.365
PMID:32215068
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC7084047/
Abstract

BACKGROUND

There are recently many studies about the anatomy of lower lateral cartilage (LLC). However, the microanatomic studies to identify the segments of most LLC at the nasal tip in Vietnamese are very rare.

AIM

Investigate the macroanatomic and microanatomic characteristics of the LLC and the structures of the nasal tip.

METHODS

Descriptive study, 30 cadaver noses fixed by 10% formalin, 2 cadaver noses fixed by HE in 69 Institutes in Vietnam from December 2017 to April 2019.

RESULTS

The average length of the medial crus is 12.3 mm on the right and 13.2 mm on the left. The maximum intercrural distance is 10.7 mm. The average length of the dome is 3.7 mm and 3.9 mm on the right and left side separately, with 2 subunits are the domal and lobular segment. The average thickness of the tip points is 1.0 mm. The width of the interdomal and intercrural ligaments are 0.5-fold the height and 2-fold the thickness. The thickness of the interdomal fat pad is 3mm and about 0.5-fold the wide.

CONCLUSION

The LLC has 3 parts: intermediate, medial and lateral crus. The microanatomic structures of tip consist of the interdomal ligaments, intercrural ligaments, SMAS and interdomal fat pad.

摘要

背景

最近有许多关于下外侧软骨（LLC）解剖结构的研究。然而，在越南，针对鼻尖处大多数LLC节段进行微观解剖学研究的情况非常罕见。

目的

研究LLC的宏观解剖学和微观解剖学特征以及鼻尖的结构。

方法

描述性研究，2017年12月至2019年4月期间，在越南69个机构中，对30个用10%福尔马林固定的尸体鼻子以及2个用苏木精-伊红染色（HE）固定的尸体鼻子进行研究。

结果

内侧脚的平均长度右侧为12.3毫米，左侧为13.2毫米。两脚间最大距离为10.7毫米。穹隆的平均长度右侧为3.7毫米，左侧为3.9毫米，有两个亚单位，即穹隆段和小叶段。鼻尖点的平均厚度为1.0毫米。穹隆间韧带和两脚间韧带的宽度分别为高度的0.5倍和厚度的2倍。穹隆间脂肪垫的厚度为3毫米，约为宽度的0.5倍。

结论

LLC有三个部分：中间脚、内侧脚和外侧脚。鼻尖的微观解剖结构包括穹隆间韧带、两脚间韧带、表浅肌肉腱膜系统（SMAS）和穹隆间脂肪垫。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/306b/7084047/18f4ec365440/OAMJMS-7-4224-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/306b/7084047/c86b42a77223/OAMJMS-7-4224-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/306b/7084047/d8d0c85e6778/OAMJMS-7-4224-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/306b/7084047/4f9b8a992a8e/OAMJMS-7-4224-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/306b/7084047/e5246260d64c/OAMJMS-7-4224-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/306b/7084047/425ae06064ab/OAMJMS-7-4224-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/306b/7084047/18f4ec365440/OAMJMS-7-4224-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/306b/7084047/c86b42a77223/OAMJMS-7-4224-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/306b/7084047/d8d0c85e6778/OAMJMS-7-4224-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/306b/7084047/4f9b8a992a8e/OAMJMS-7-4224-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/306b/7084047/e5246260d64c/OAMJMS-7-4224-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/306b/7084047/425ae06064ab/OAMJMS-7-4224-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/306b/7084047/18f4ec365440/OAMJMS-7-4224-g006.jpg

相似文献

1
Research on Macroanatomic and Histologic Characteristics of the Lower Lateral Nasal Cartilages in Vietnamese.越南人下外侧鼻软骨的大体解剖和组织学特征研究。
Open Access Maced J Med Sci. 2019 Oct 15;7(24):4224-4229. doi: 10.3889/oamjms.2019.365. eCollection 2019 Dec 30.
2
The Correlation between the Structures of the Nasal Tip on the Ultrasound and the Anthropometry of the Nose in Vietnamese.越南人鼻尖超声结构与鼻部人体测量学之间的相关性
Open Access Maced J Med Sci. 2019 Oct 15;7(24):4214-4219. doi: 10.3889/oamjms.2019.363. eCollection 2019 Dec 30.
3
An anatomic study of nasal tip supporting structures.鼻尖支撑结构的解剖学研究。
Ann Plast Surg. 2004 Feb;52(2):134-9. doi: 10.1097/01.sap.0000095439.98488.e6.
4
Evaluating the effectiveness of the lateral intercrural suture to decrease the interdomal distance to improve the definition of the nasal tip in primary rhinoplasty.评估外侧脚间缝合术在初次鼻整形术中减少鼻背间距以改善鼻尖轮廓的有效性。
Int Arch Otorhinolaryngol. 2014 Apr;18(2):92-107. doi: 10.1055/s-0033-1352505. Epub 2014 Jan 6.
5
Nose tip refinement using interdomal suture in caucasian nose.在白种人鼻型中使用鼻间缝合法进行鼻尖细化。
Int Arch Otorhinolaryngol. 2012 Jul;16(3):391-5. doi: 10.7162/S1809-97772012000300015.
6
Porcine cartilage model for simulation of nasal tip aesthetics and mechanics.猪鼻软骨模型用于模拟鼻尖的美学和力学。
Aesthet Surg J. 2011 Jul;31(5):501-5. doi: 10.1177/1090820X11411581.
7
Narrowing of the wide nasal tip.宽鼻尖缩窄。
J Otolaryngol. 1984 Feb;13(1):55-7.
8
An anatomic and histologic analysis of the alar-facial crease and the lateral crus.鼻翼面部皱襞与外侧脚的解剖学和组织学分析。
Ann Plast Surg. 2004 Apr;52(4):371-4. doi: 10.1097/01.sap.0000099711.40020.1c.
9
The interdomal fat pad of the nose: a new anatomical structure.鼻内脂肪垫：一种新的解剖结构。
Surg Radiol Anat. 2004 Feb;26(1):14-8. doi: 10.1007/s00276-003-0172-4. Epub 2003 Oct 22.
10
Interdomal fat pad: an important anatomical structure in rhinoplasty.鼻背脂肪垫：鼻整形术中一个重要的解剖结构。
Arch Facial Plast Surg. 2000 Oct-Dec;2(4):260-3. doi: 10.1001/archfaci.2.4.260.

本文引用的文献

1
Morphological and morphometric study of the cartilaginous framework of the dorsum and tip of the nose among Egyptian populations: a cadaveric study.埃及人群鼻背和鼻尖软骨框架的形态学与形态计量学研究：一项尸体研究
Folia Morphol (Warsz). 2016;75(3):316-325. doi: 10.5603/FM.a2016.0008. Epub 2016 Feb 26.
2
Current update in asian rhinoplasty.亚洲鼻整形术的最新进展
Plast Reconstr Surg Glob Open. 2014 May 7;2(4):e133. doi: 10.1097/GOX.0000000000000081. eCollection 2014 Apr.
3
Rhinoplasty in Chinese: management of lower dorsum and bulbous nasal tip.
中文鼻整形术：鼻背下部及球鼻尖的处理
Chin Med J (Engl). 2009 Feb 5;122(3):296-300.
4
An anatomical study of the nasal superficial musculoaponeurotic system: surgical applications in rhinoplasty.鼻表浅肌肉腱膜系统的解剖学研究：在鼻整形术中的手术应用
Arch Facial Plast Surg. 2008 Mar-Apr;10(2):109-15. doi: 10.1001/archfaci.10.2.109.
5
The interdomal fat pad of the nose: a new anatomical structure.鼻内脂肪垫：一种新的解剖结构。
Surg Radiol Anat. 2004 Feb;26(1):14-8. doi: 10.1007/s00276-003-0172-4. Epub 2003 Oct 22.
6
Four common anatomic variants that predispose to unfavorable rhinoplasty results: a study based on 150 consecutive secondary rhinoplasties.四种易导致鼻整形术效果不佳的常见解剖变异：一项基于150例连续二次鼻整形术的研究。
Plast Reconstr Surg. 2000 Jan;105(1):316-31; discussion 332-3. doi: 10.1097/00006534-200001000-00049.
7
Tip points: defining the tip.
Aesthetic Plast Surg. 1999 Mar-Apr;23(2):113-8. doi: 10.1007/s002669900252.