[Application of video laryngoscope for vocal cord synechiotomy in a patient with recurrent laryngeal nerve paralysis].
Vocal cord synechia causes respiratory disturbance and severe pneumonia. A 63-year-old woman with recurrent laryngeal nerve paralysis caused by translaryngeal intubation after resection of acoustic tumor and by thyroid surgery in her history and progressive dyspnea, had received vocal cord synechiotomy under general anesthesia. Preoperative endoscopic examination revealed edematous larynx, immobility of left unilateral vocal fold, insufficient mobility of right vocal fold, left arytenoid cartilage dislocation and a posterior glottic adhesion. Anesthesia was induced by propofol administration, and a muscle relaxant was administered following confirmation of effective face mask ventilation. Trachea was cannulated immediately after incision of the scar under indirect video laryngoscopy. Vocal cord synechiotomy was completed without any respiratory complication. The case indicated that recurrent laryngeal nerve paralysis has a potential for vocal cord synechia and difficulty of tracheal intubation, and visibility of the surgical field among anesthesiologists and surgeons by indirect video laryngoscopy for vocal cord synechiotomy contributes to establish prompt surgical manipulation and tracheal intubation as to vocal cord synechiotomy.
Kajikawa
Ryuji
R
Department of Anesthesiology, Kinki University School of Medicine, Osakasayama 589-8511.
Shigemori
Sae
S
Uno
Hiroshi
H
Takasugi
Yoshihiro
Y
Koga
Yoshihisa
Y
D000768:Anesthesia, General; D005260:Female; D006801:Humans; D007442:Intubation, Intratracheal; D020704:Laryngoscopes; D008866:Microsurgery / Q000295:instrumentation*; D008875:Middle Aged; D014743:Videotape Recording; D014826:Vocal Cord Paralysis / Q000209:etiology*; D014827:Vocal Cords / Q000601:surgery*