J Reconstr Microsurg 2001; 17(4): 263-266
DOI: 10.1055/s-2001-14518
Copyright © 2001 by Thieme Medical Publishers, Inc., 333 Seventh Avenue, New York, NY 10001, USA. Tel.: +1(212) 584-4662

Side-to-Side Arterial Anastomosis Model in the Rat Internal and External Carotid Arteries

Nobuhisa Matsumura1 2 , Hideo Hamada1 , Kazumasa Yamatani2 , Nakamasa Hayashi1 , Yutaka Hirashima1 , Shunro Endo1
  • 1Department of Neurosurgery, Faculty of Medicine, Toyama Medical and Pharmaceutical University, Toyama, Japan
  • 2Department of Neurosurgery, Toyama Red Cross Hospital, Toyama, Japan
Further Information

Publication History

Publication Date:
31 December 2001 (online)

ABSTRACT

Microvascular anastomosis has become a general and essential technique in the field of vascular reconstructive surgery. Side-to-side microvascular anastomosis is rarely performed by microsurgeons. Laboratory training models are essential for the development and refinement of microsurgical techniques. A new experimental model of a side-to-side ``arterial'' anastomosis in the rat internal and external carotid arteries is presented, in which 100 percent patency was accomplished immediately, and was maintained 7 days after anastomosis. This model can provide an experimental and training tool for side-to-side anastomosis of small arteries.

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