Recent modifications in thyroplasty type I.
Among thyroplasties, type I is the most frequently used for medialization of the vocal cord. Follow-up study on patients indicated that reversion of voice can occur after operation. Revision was done in five cases with improvement of voice. On the basis of this experience, modifications were made in the technique of thyroplasty type I. They include 1) cutting the calcified cartilage with minimal intervention in the soft tissue, 2) fixation of the window with a silicone plug to enhance medialization, and 3) overmedialization of the vocal cord and definition of criteria for it that can be used during surgery.
Isshiki
N
N
Department of Plastic Surgery, Kyoto University School of Medicine, Japan.
Taira
T
T
Kojima
H
H
Shoji
K
K
D005260:Female; D006801:Humans; D007817:Laryngeal Cartilages / Q000601:surgery*; D008297:Male; D008722:Methods; D012086:Reoperation; D013957:Thyroid Cartilage / Q000601:surgery*; D014832:Voice Disorders / Q000601:surgery