Hypoglossal-facial nerve anastomosis after acoustic neuroma resection: Influence of the time of anastomosis on recovery of facial movement

T. Kunihiro, J. Kanzaki, S. Yoshihara, Y. Satoh, A. Satoh

Research output: Contribution to journalArticle

28 Citations (Scopus)

Abstract

Facial movement following hypoglossal-facial nerveanastomosis was investigated in 29 acoustic neuroma patients. The amount of facial movement was assessed using both the grading system of House and Brackmann and the revised grading scale of Yanagihara. The data were analyzed to determine the influence of the time elapsed between tumor resection and anastomosis upon recovery of facial movement. A slightly larger number of patients with delayed anastomosis (7-23 months) showed minimally poorer results than those with early anastomosis (within 3 months). However, these differences were not statistically significant. Moreover, there wasno apparent relationship between the duration of facial nerve paralysis and the recovery of facial movement within either of these two groups. These results showed that hypoglossal-facial nerve anastomosis can be delayed up to 2 years following tumor resection with only minimal effect on the recovery of facial movement.

Original languageEnglish
Pages (from-to)32-35
Number of pages4
JournalORL
Volume58
Issue number1
DOIs
Publication statusPublished - 1996 Jan 1

Keywords

  • Acoustic neuroma
  • Facial movement
  • Hypoglossal-facial nerve anastomosis
  • Timing of anastomosis

ASJC Scopus subject areas

  • Otorhinolaryngology

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