| 词条 | Nasal bridge |
| 释义 |
The nasal bridge is the upper, bony part of the human nose, which overlies the nasal bones. DysmorphologyLow-rooted nasal bridges are closely associated with epicanthic folds. A lower nasal bridge is more likely to cause an epicanthic fold, and vice versa.[1] A lower or higher than average nasal bridge can be a sign of various genetic disorders, such as fetal alcohol syndrome. A flat nasal bridge can be a sign of Down syndrome (Trisomy 21), Fragile X syndrome, or 48,XXXY variant Klinefelter syndrome.[2] An appearance of a widened nasal bridge can be seen with dystopia canthorum, which is a lateral displacement of the inner canthi of the eyes.[3] Dystopia canthorum is associated with Waardenburg syndrome.[4] See also
References1. ^Montagu, A. (1989) Growing Young N.Y.: McGraw Hill pp. 40 {{musculoskeletal-stub}}2. ^[https://emedicine.medscape.com/article/945649-clinical#b4 Klinefelter Syndrome Clinical Presentation] 3. ^Genetic Hearing Loss {{webarchive|url=https://web.archive.org/web/20130217173715/http://www.utmb.edu/otoref/grnds/Genetic-HL-2004-0317/Genetic-HL-2004-0317.doc |date=2013-02-17 }} from UTMB, Dept. of Otolaryngology.DATE: March 17, 2004. RESIDENT PHYSICIAN: Jing Shen. FACULTY PHYSICIAN: Ronald W. Deskin, MD. SERIES EDITORS: Francis B. Quinn, Jr., MD and Matthew W. Ryan, MD. 4. ^{{cite journal |vauthors=Tagra S, Talwar AK, Walia RL, Sidhu P |title=Waardenburg syndrome |journal=Indian J Dermatol Venereol Leprol |volume=72 |issue=4 |pages=326 |year=2006 |pmid=16880590 |doi= 10.4103/0378-6323.26718|url=}} 1 : Nose |
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