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- Objective To evaluate the anatomy and HRCT findings of foramen of nasal bone. 目的探讨鼻骨孔的解剖基础及影像学表现。
- Methods:45 patients were examined with nasal endoscope and X-ray or CT before the nasal bones repositioned and nasal septoplasty. 方法:45患者就诊时均行鼻窦内镜检查、鼻骨侧位片和鼻窦CT检查。
- The maxillary processes extend in a cephalad direction form the piriform aperture to the lacrimal crest, uniting with the frontal and nasal bones. 上颌骨额突由梨状孔和泪嵴向头侧方向伸出，与额骨和鼻骨相接。
- Consisting of the paired nasal bones and the ascending frontal process of the maxilla, the vault acts as a cantilever, supporting the upper nose and the upper lateral cartilages. 骨性穹隆由一对鼻骨和上颌骨额突构成，好似一个支架，支撑着鼻上部和上外侧软骨。
- The nasal bones actually overlap the cephalic upper lateral border by 6 to 8 mm, thus producing a firm adherence between both structures, enhancing support. 实际上鼻骨覆盖了约6到8毫米头侧上外侧软骨，从而产生牢固的附着并提升支撑力。
- With the two cohorts combined, nasal bone absence had a sensitiity of 47.6% and specificity of 100%. 两个参数同时考虑时，对鼻骨缺失的诊断敏感度达到47.;6%25，特异性达到100%25。
- Absent or shortened nasal bone length and the detection of down syndrome in second-trimester fetuses. 缺失或缩短的鼻骨长度和中期妊娠胎儿患唐氏综合症的检测。
- Objective To research the application value of direct digital radiograph (DDR) in nasal bone imaging. 目的探讨直接数字化X线摄影(direct digitized radiography,DDR)在鼻骨摄影中的应用价值。
- Objective:To study the possibility of reduction of nasal bone fracture under nasal endoscope. 目的:研究鼻内镜下鼻骨复位术的可行性。
- Procerus muscles arise from the joining site of nasal bone and nasi cartilage and its i... 结论通过观察弄清了鼻额部深层的皱眉肌和降眉肌的形态及其与血管神经的关系。
- With the two cohorts combined, nasal bone absence had a sensitivity of 47.6% and specificity of 100%. 两个参数同时考虑时，对鼻骨缺失的诊断敏感度达到47.;6%25，特异性达到100%25。
- A group of ethmoidal cellules were formed among the lacrimal bone,frontal bone and nasal bone. 泪骨，额骨和鼻骨之间围成一个狭长的筛鼻甲窦(部)。
- Objective:In the research nose under the mirror the nasal bone repositions the technique the feasibility. 目的:研究鼻内镜下鼻骨复位术的可行性。
- Ask the injured to breathe with his mouth. Then forcefully pinch the soft part below his nasal bone and apply a cold dressing to the forehead. 请伤病者用口呼吸,然后用手紧捏其鼻骨之下的柔软部位,冷敷其前额。
- So this fetus presented seeral signs of trisomy 21, including the hypoplasia of the nasal bone, hypodontia, micrognathia, and hypospadias. 这样，本例胎儿显示21三体的若干征象：包括鼻骨发育不全、牙发育不全、小颌和尿道下裂。
- Total absence of a nasal bone on a fetus during the second trimester can identify nearly half of all fetuses affected by Down syndrome. 是将近一半的胎儿患有唐氏综合征还是近一半患有唐氏综合征的胎儿没有鼻骨?
- ObjectiveTo study the clinical value of multi-slice spiral CT high-resolution and overlapping scaning in nasal bone fracture. 目的:探讨多层螺旋CT高分辨率重叠扫描在诊断鼻骨骨折中的作用及其诊断价值。
- Relative to fetuses with a nasal bone, those without a nasal bone were estimated to have about 150-times the risk of having trisomy 21. 与同有鼻骨的胎儿相比，那些没有鼻骨的胎儿估计有高于前者约150倍发生第21对染色体三体的机率。
- The nasal bone was absent in 43 of 59 (73%) trisomy 21 fetuses and in three of 603 (0.5%) fetuses with normal karyotype. 在59名第21对染色体三体的胎儿中有43名(73%25)出现了鼻骨缺失，在正常染色体组合的603名胎儿中有3名(0.;5%25)出现鼻骨缺失。
- Conclusion The nasal bone priosteum has stronger anti-tension and more stable and lasting fixing effect of prosthesis than nasal dorsum deep fascia . 结论鼻骨骨膜较鼻背深筋膜具更大的抗张强度,对假体具有更牢固、持久的固定作用。
