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Pyriform aperture stenosis

Narrowing of the anterior nasal aperture (piriform or pyriform aperture), which is a pear-shaped opening in the skull that forms the bony inlet of… 
National Institutes of Health

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2014
2014
Congenital nasal pyriform aperture stenosis: is there a role for nasal dilation?
IMPORTANCE Congenital nasal pyriform aperture stenosis (CNPAS) may require sublabial drill-out of the pyriform aperture when… 
2011
2011
Congenital Pyriform Aperture Stenosis
Neonates rely on the nasal airway for their source of air; thus, any compromise in the ability to inhale will dramatically alter… 
2006
2006
Congenital pyriform aperture stenosis
Nasal airway obstruction is a potentially life-threatening condition in the newborn. Neonates are obligatory nasal breathers. The… 
2004
2004
Nasal Pyriform Aperture Stenosis in Adults
Background Congenital nasal pyriform aperture stenosis (CNPAS) leading to respiratory insufficiency in infants has been well… 
Review
2002
Review
2002
Congenital Nasal Pyriform Aperture Stenosis: Diagnosis and Treatment
&NA; Congenital nasal pyriform aperture stenosis is an unusual form of nasal airway obstruction in the neonate. Pediatric plastic… 
Review
2001
Review
2001
Congenital Nasal Pyriform Aperture Stenosis: Diagnosis and Management of 20 Cases
The objective of this study was to review the characteristics of congenital nasal pyriform aperture stenosis (CNPAS) in a series… 
Review
2000
Review
2000
Midface anomalies in children.
A variety of congenital midface anomalies occur in children. High-resolution computed tomography (CT) and magnetic resonance (MR… 
Review
1998
Review
1998
Solitary maxillary central incisor and congenital nasal pyriform aperture stenosis
Abstract Solitary maxillary central incisor (SMCI) and congenital nasal pyriform aperture stenosis (CNPAS) have been reported as… 
Highly Cited
1992
Highly Cited
1992
Congenital nasal pyriform aperture stenosis. Isolated abnormality vs developmental field defect.
  • H. ArlisR. Ward
  • Archives of Otolaryngology - Head and Neck…
  • 1992
  • Corpus ID: 41744866
Congenital nasal pyriform aperture stenosis has recently been described as a cause of nasal airway obstruction in the newborn. As… 
Highly Cited
1989
Highly Cited
1989
Congenital nasal pyriform aperture stenosis
Congenital nasal pyriform aperture stenosis is an unusual and previously undescribed cause of nasal airway obstruction in the… 
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