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Does Rhinoplasty Reduce Nasal Patency?
Annals of Otology, Rhinology and Laryngology, 2014Objective: This study aimed to evaluate the effect of rhinoplasty on subjective and objective assessment of nasal patency in patients who underwent rhinoplasty for cosmetic reasons only. Setting: Tertiary referral center.
Ömer Develioğlu +2 more
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Use of nasal peak flow to assess nasal patency
Allergy, 1997Nasal patency is usually assessed in the laboratory by measuring nasal airflow conductance (Gnaw); peak inspiratory and/or expiratory flow measurements via the nose (PIFna, PEFna) have been proposed as simple alternatives suitable for home monitoring of rhinitis. We have compared the scale of changes in PIFna and PEFna (measured with a pneumotachograph)
S B, Phagoo, R A, Watson, N B, Pride
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Prostaglandins and Nasal Patency
1979Allergic diseases of the nose and paranasal sinuses are among the most common problems encountered in otorhinolaryngology and respiratory medicine. However, allergy is not the only cause of non-infectious sneezing, rhinorrhoea and nasal blockage. Such symptoms may also arise from autonomic imbalance associated with relative hyper-reactivity of the ...
P. G. Adaikan +2 more
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The effect of cosmetic rhinoplasty on nasal patency
The Laryngoscope, 1990AbstractFifty patients who primarily desired cosmetic improvement underwent nasal airflow studies using posterior rhi‐nomanometry before and after reduction rhinoplasty. There was no significant difference in nasal resistance before and after surgery.
P, Adamson, O, Smith, P, Cole
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Postural Variations of Nasal Patency
Acta Oto-Laryngologica, 1969Comparative quantitative measurements of the nasal airway resistance (Rn) in different positions were performed in normal individuals, in patients with allergic rhinitis, and in patients with common colds during and after infection. In normal persons and in patients recovered from common colds Rn increased only very little in positions of 20° or less ...
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Evaluation of nasal patency by fiberoptic rhinoscopy
Journal of Allergy and Clinical Immunology, 1989A novel method of assessing anterior nasal patency by flexible fiberoptic rhinoscopy was evaluated in two centers by comparison with active anterior rhinomanometry. Rhinoscopy and rhinomanometry were performed 20 times on each of 14 subjects during 14 to 26 minutes.
D, Zedalis +5 more
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Monitoring Nasal and Oral Airway Patency
The Cleft Palate Craniofacial Journal, 1995The hypothesis that upper airway breathing behaviors generally follow the rules of a physiologic regulating system implies the existence of sensors that monitor the airway environment. The purpose of this study was to assess the sensitivity of the monitoring system to sudden changes in airway patency in healthy, adult subjects.
D E, Henrich +3 more
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Effect of a Nasal Dilatator on Nasal Patency During Normal and Forced Nasal Breathing
International Journal of Sports Medicine, 1998A nasal dilatator contains two elastic strips, which provide the dilatator with a spring action. The aimed function of the nasal dilatator is to slightly open the nares and hereby facilitate nasal breathing. The aim of this study was to evaluate the effect of a nasal dilatator by measuring nasal airway resistance during normal breathing and nasal ...
Vermoen, C +2 more
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[Evaluation of nasal patency].
Laryngo- rhino- otologie, 1994The subjective estimation of nasal breathing, the flow in anterior rhinomanometry, nasal peak flow and the results of acoustic rhinometry have been investigated in 30 patients before and after decongestion of the nasal mucosa. The aim of this study was to compare the different methods in view of their results.
F, Schmäl, T, Deitmer
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Nasal Patency: Subjective and Objective
American Journal of Rhinology, 1989Nasal airflow resistances (cm H 2 O/L/sec), accelerations (L/sec 2 ), alteration of transnasal differential pressure, duration (sec) of inspiration and expiration and peak flow index were measured in 31 adult patients referred to our nasal airflow ...
Kensei Naito +3 more
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