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The External Nasal Valve.

Grant S Hamilton1

  • 1Department of Otorhinolaryngology, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, USA.

Facial Plastic Surgery Clinics of North America
|March 26, 2017
PubMed
Summary
This summary is machine-generated.

External nasal valve dysfunction involves complex anatomy and varied treatments. This review covers anatomy, pathology, and surgical/nonsurgical options for improving nasal valve function and quality of life.

Keywords:
Batten graftExternal nasal valveFunctional rhinoplastyNasal obstructionNasal surgeryNasal valve collapseRhinoplastySeptoplasty

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Area of Science:

  • Otolaryngology
  • Rhinology
  • Facial Plastic Surgery

Background:

  • The external nasal valve is a critical component of nasal airflow, influenced by multiple anatomical structures.
  • Dysfunction can arise from various pathologies affecting nasal valve patency and patient quality of life.

Purpose of the Study:

  • To provide a comprehensive review of external nasal valve anatomy, pathology, and dysfunction.
  • To discuss current surgical and nonsurgical treatment options for external nasal valve collapse.
  • To highlight the impact of external nasal valve function on quality of life.

Main Methods:

  • Review of relevant anatomical literature concerning the external nasal valve.
  • Analysis of pathological conditions leading to external nasal valve dysfunction.
  • Evaluation of surgical and nonsurgical treatment modalities.
  • Examination of evidence linking nasal valve function to quality of life.

Main Results:

  • External nasal valve anatomy is intricate, involving muscles, cartilage, and soft tissues.
  • No single surgical approach universally corrects all external nasal valve issues.
  • Nasal muscles play a significant role in maintaining external nasal valve patency.
  • Various treatments exist, with varying degrees of evidence for efficacy.

Conclusions:

  • Understanding the complex anatomy is crucial for diagnosing and treating external nasal valve dysfunction.
  • A tailored approach considering individual anatomy and pathology is necessary for effective treatment.
  • Restoring proper external nasal valve function can significantly improve patient quality of life.