Genetics of Cleft Palate and Velopharyngeal Insufficiency

被引:20
作者
Sweeney, Walter M. [1 ]
Lanier, Steve T. [1 ]
Purnell, Chad A. [1 ]
Gosain, Arun K. [1 ]
机构
[1] Northwestern Univ, Ann & Robert H Lurie Childrens Hosp, Div Plast Surg, Chicago, IL 60611 USA
关键词
cleft palate; velopharyngeal insufficiency; palate anatomy; palate physiology; velopharynx; genetics;
D O I
10.1055/s-0035-1554978
中图分类号
R72 [儿科学];
学科分类号
100202 ;
摘要
Velopharyngeal insufficiency (VPI) can occur in the setting of an unrepaired or repaired cleft lip and palate. The rate of VPI has been documented as high as 33% in some studies with higher rates of recurrences following surgery associated with genetic syndromes such as 22q11.2 deletions. The primary cause of VPI in these groups is still identified as the anatomic abnormalities of the velum. In this review, the anatomy and physiology of the velum are discussed along with genetic mutations associated with VPI.
引用
收藏
页码:9 / 16
页数:8
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