Diagnosis and management of septal deviation and nasal valve collapse - a survey of Canadian otolaryngologists

Diagnosis and management of septal deviation and nasal valve collapse - a survey of Canadian otolaryngologists

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Abstract Background Management of nasal valve collapse (NVC) in patients with a septal deviation can be challenging.Our objective was to determine the opinions of Canadian Otolaryngologists regarding the diagnosis and management of nasal obstruction in patients with septal deviation and NVC.Methods A twenty-question survey was developed for the purpose of our study.

Questions were divided into the following areas: diagnosis, management and prognosis.We included all otolaryngologists who were members of the Canadian Society of Otolaryngology.Results The response rate to our survey was 18%.

The bosch 4100 table saw motor replacement most commonly identified cause of a failed septoplasty was incomplete septoplasty (41.9%), followed by nasal valve collapse (25.6%).

The Cottle manoeuvre (62.8%) and visual inspection (39.5%) were noted to be the most important diagnostic tools for external and internal NVC respectively.

However, physicians often rely on a variable number of different examinations when making a diagnosis of nasal valve collapse.When evaluating which patients with a septal deviation also required nasal valve surgery, 27.9% of responders believed the current physical examination methods provided a high accuracy, while 55.

8% indicated moderate accuracy and 16.3% indicated low accuracy.Compared to other subspecialties in Otolaryngology, Facial Plastic and Reconstruction Surgeons noted olea europaea montra higher septoplasty failure rates in patients with co-morbid NVC.

Conclusions NVC is an important concern for otolaryngologists performing septoplasty.Although most physicians believe that the physical exam provides a moderate effectiveness when predicting who requires a functional rhinoplasty, diagnostic methods used for NVC is varied and inconsistent.