Result of decompression surgery in late-stage severe facial paralysis.
We investigated the usefulness of decompression surgery in the treatment of the facial nerve in 23 patients with severe complete facial paralysis regardless of etiology. All patients were followed up for at least one year after onset. Nine patients underwent decompression surgery within a month of onset (Group A), 10 underwent surgery at a later time (Group B), and 4 did not receive surgery (Group C). In Group A, 2 patients showed satisfactory recovery and 2 fair recovery. In Group B, 4 patients showed satisfactory outcome, and one patient who underwent surgery 131 days after onset showed fair outcome. No patient in Group C showed satisfactory or fair recovery. There were no significant differences among the three groups in the percentage showing sequelae after treatment. We conclude that decompression surgery is indicated even for patients with severe facial paralysis who have a history of palsy of 2 months' or more duration.
Yasumura
S
S
Department of Otolaryngology, Faculty of Medicine, Toyama Medical and Pharmaceutical University, Japan.
Watanabe
Y
Y
Aso
S
S
Asai
M
M
Ito
M
M
Mizukoshi
K
K
D005152:Facial Muscles / Q000294:innervation; D005154:Facial Nerve / Q000503:physiopathology; D005155:Facial Nerve Diseases / Q000503:physiopathology / Q000601:surgery*; D005158:Facial Paralysis / Q000503:physiopathology / Q000601:surgery*; D006801:Humans; D009408:Nerve Compression Syndromes / Q000503:physiopathology / Q000601:surgery*; D009460:Neurologic Examination; D011183:Postoperative Complications / Q000503:physiopathology*