The Effect of Immediate or Delayed Suture After Transected Facial Nerve on Rats

Myunhwan  Lee; Jun-Young  Paeng; Jaemyung  Ahn; Jongrak  Hong

doi:10.32542/implantology.20180002

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2018 Vol.22, Issue 1 Preview Page Next Page

Original Article

The Effect of Immediate or Delayed Suture After Transected Facial Nerve on Rats 흰쥐에서 안면신경의 절단 후 즉시 및 지연 봉합간의 효과에 대한 연구

March 2018. pp. 12-17

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Abstract

Objectives: The purpose of this study was to compare immediate suture with delayed suture after nerve transected.

Materials and Methods: A group of 39 rats of Sprague-Dawley rats (250-300 g) were used in this study. 24 rats ha d a operation for facial nerve transected and delayed suture (1week later, 4 weeks later) was done. For controls, 12 rats transected facial nerve and sutured immediately. Then evaluated the recovery of immediate suture type, delayed suture type.

Results: In the feature of H&E, Luxol fast blue, histologic finding was similar in delayed suture group and immediate suture group.

Conclusion: Delayed suture group and immediate suture group had little difference. Delayed suture is acceptable for nerve injury due to implant installation in human cases.

Keywords

Facial nerve

Neurotmesis

Recovery

Delayed suture

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Information

Publisher :The Korean Academy of Oral & Maxillofacial Implantology
Publisher(Ko) :대한구강악안면임플란트학회
Journal Title :Implantology
Journal Title(Ko) :대한구강악안면임플란트학회지
Volume : 22
No :1
Pages :12-17
Received Date : 2018-03-07
Revised Date : 2018-03-16
Accepted Date : 2018-03-16
DOI :https://doi.org/10.32542/implantology.20180002

Journal of implantology and applied sciences ISSN:2765-7833(Print) 2765-7841(Online) 대한구강악안면임플란트학회지

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