Augmentation of the posterior pharyngeal wall with autologous tragal cartilage for management of velopharyngeal valve insufficiency in adults

Augmentation of the posterior pharyngeal wall with autologous tragal cartilage for management of velopharyngeal valve insufficiency in adults: The study aims to evaluate posterior pharyngeal wall augmentation using autologous tragal cartilage graft in adults with velopharyngeal valve insufficiency (VPI).