التفاصيل البيبلوغرافية
| العنوان: |
Arterial Coupling for Microvascular Free Tissue Transfer in Head and Neck Reconstruction. |
| المؤلفون: |
Ross, Douglas A., Chow, Jen Y., Shin, Joseph, Restifo, Richard, Joe, John K., Sasaki, Clarence T., Ariyan, Stephen |
| المصدر: |
Archives of Otolaryngology - Head & Neck Surgery; Oct2005, Vol. 131 Issue 10, p891-895, 5p, 3 Charts |
| مصطلحات موضوعية: |
MICROCIRCULATION disorders, HEAD surgery, NECK surgery, TRANSPLANTATION of organs, tissues, etc., TUMORS, PATIENTS |
| مستخلص: |
Objective To demonstrate the efficacy of arterial coupling. Design We report our experience in head and neck reconstruction with the Unilink Microvascular Anastomotic System (Synovis MCA, Birmingham, Ala). Data were collected in a consecutive series of 49 patients undergoing composite resection of head and neck tumors followed by free tissue transfer. Setting All patient care took place at Yale-New Haven Hospital, New Haven, Conn, a university-based tertiary care facility. Patients Forty-nine consecutive patients aged 43 to 85 years underwent a total of 50 microvascular free tissue transfers using the Unilink coupling device. There were 18 women and 31 men, and the following 3 types of flaps were performed: radial forearm (n = 36), fibula (n = 12), and rectus abdominus (n = 2). Interventions The Unilink coupling device was used in this case series. Each arterial and venous anastomosis was performed with the coupling device. Free tissue transfers were monitored clinically and outcomes were recorded. Main Outcome Measures Flap survival and thrombosis of the arterial anastomoses were determined, as was median length of stay. Results There were no flap failures in the series. Of the 50 coupled arterial anastomoses, the predominant coupler size used was 2.5 mm in diameter. Reconstructions included 36 radial forearm, 12 fibular osteocutaneous, and 2 rectus abdominus myocutaneous free flaps. One intraoperative arterial thrombosis occurred, requiring hand-sewn anastomosis, and another pulled away from the intact coupler in a steroid-dependent patient. There were no complications related to technical performance of the coupling device. The median length of stay was 14 days. Conclusion While hand-sewn anastomoses in free tissue transfer remain the preferred technique for many microsurgeons, use of the coupler is a viable alternative to sutured anastomoses. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
Complementary Index |
