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The Egyptian Journal of Otolaryngology

Table 1 Modified VOTE classification

From: Inter-observer and intra-observer agreement in drug-induced sedation endoscopy — a systematic approach

Structure

Degree of obstruction (0–2)

Configuration

Anterior-posterior

Lateral

Concentric

Velum (soft palate)

    

Oropharynx lateral walls

    

Tongue base

    

Epiglottis

    
  1. 0, no obstruction; 1, partial obstruction (vibration); 2, complete obstruction
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