Intraoperative free jejunum flap monitoring with indocyanine green near-infrared angiography

• Murono, Shigeyuki

• Ishikawa, Norihiko

• Ohtake, Hiroshi

• Tsuji, Akira

• Endo, Kazuhira

• Kondo, Satoru

• Wakisaka, Naohiro

• Yoshizaki, Tomokazu

Abstract

The free jejunum flap technique has been regarded as the optimal approach during circumferential pharyngolaryngectomy reconstruction. Although classical patency tests are available, an intraoperative guarantee of the patency of anastomoses and microcirculations is inevitable. Indocyanine green near-infrared angiography (ICGA) was intraoperatively performed in six patients after reconstruction using the free jejunum flap. An adequate arterial as well as venous phase was observed. In addition to classical patency tests and doppler, we have successfully monitored the flap after total pharyngolalyngectomy intraoperatively using the ICGA. Our preliminary results implicate that this novel technique offers secure intraoperative monitoring of a free jejunum graft. This technique will provide us with advantages over regular patency test in selected cases. © 2014 Springer-Verlag Berlin Heidelberg.

Journal

• European Archives of Oto-Rhino-Laryngology

  European Archives of Oto-Rhino-Laryngology 271 (5), 1335-1338, 2014-05-01

  Springer Verlag

Keywords

• Free jejunum flap
• Indocyanine green
• Intraoperative monitoring
• Near-infrared angiography
• Total pharyngolaryngectomy

Details

• CRID: 1050001335951002752
• NII Article ID: 120005440339
• NII Article ID: 120005411687
• NII Book ID: AA10746537
• ISSN: 09374477
• ISSN: 14344726
• Web Site: http://hdl.handle.net/2297/36936
• Web Site: http://hdl.handle.net/2297/37602
• Text Lang: en
• Article Type: journal article
• Data Source:
  • IRDB
  • CiNii Articles