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대한구강악안면임프란트학회지 2018 ; 22 (1) : p.18~23

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

저자 이명환, 팽준영, 안재명, 홍종락*
논문 종류 원저 전문 보기 22-1_18-23.pdf 22-1_18-23.pdf
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.
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