Fig. 1From: Endoscopic treatment of anterior laryngeal web using keel designed from ePTFE followed by voice therapy: a refined techniqueThis figure shows anterior laryngeal web (a), ePTFE keel designed and introduced through direct laryngoscope (b), the nylon thread tied subcutaneously in the midline of the neck (c) and the larynx after 3 months of operation (d)Back to article page