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Upper respiratory obstruction in foals, weanlings, and yearlings
1Ohio State University College of Veterinary Medicine, Columbus.
The Veterinary Clinics of North America. Equine Practice
|April 1, 1991
Summary
Young horses can develop severe upper airway obstruction from nasal, pharyngeal, or tracheal diseases before showing obvious signs. This review covers common conditions affecting their airways, including diagnosis and treatment.
Area of Science:
- Equine Medicine
- Veterinary Surgery
- Respiratory Diseases
Background:
- Upper airway obstruction (UAO) in young horses often presents insidiously, with significant pathology preceding clinical signs.
- Common causes include diseases of the nasal passages, pharynx, larynx, and trachea.
- Early recognition and intervention are crucial for favorable outcomes in equine respiratory cases.
Purpose of the Study:
- To provide a comprehensive overview of common upper airway diseases in young horses.
- To detail the clinical manifestations and diagnostic approaches for equine UAO.
- To outline current treatment strategies and expected outcomes for these conditions.
Main Methods:
- Review of clinical literature on equine upper airway obstruction.
- Synthesis of information on diagnostic features and therapeutic interventions.
- Focus on conditions affecting the nasal passages, pharynx, larynx, and trachea in young horses.
Main Results:
- Upper airway obstruction in foals and young horses can stem from various anatomical sites.
- Diagnostic findings vary based on the specific condition, often requiring specialized examination.
- Treatment success is dependent on the underlying cause and promptness of intervention.
Conclusions:
- Prompt diagnosis and appropriate management of upper airway diseases are critical in young horses.
- Understanding the clinical signs and diagnostic tools for equine UAO improves patient care.
- Effective treatment protocols can lead to positive outcomes for affected young horses.