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中溝 宗永
Department School of Medicine(Tokyo Women's Medical University Hospital), School of Medicine Position Professor (Fixed Term) |
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| Article types | Original article |
| Language | English |
| Peer review | Peer reviewed |
| Title | Use of free flaps for reconstruction in head and neck surgery: a retrospective study of 182 cases. |
| Journal | Formal name：Auris, Nasus, Larynx Abbreviation：ANL ISSN code：03858146/03858146 |
| Domestic / Foregin | Foregin |
| Volume, Issue, Page | 31(3),pp.269-273 |
| Author and coauthor | NAKAMIZO Munenaga, YOKOSHIMA Kazuhiko, YAGI Toshiaki |
| Authorship | Lead author,Corresponding author |
| Publication date | 2004/09 |
| Summary | OBJECTIVE:In order to clarify the factors affecting the survival of flaps, we performed a retrospective study on free flaps (187) used for reconstruction in head and neck surgery in 182 patients.METHODS:Free jejunum flaps were used on 68 occasions, rectus abdominus myocutaneous flaps on 67, radial forearm flaps on 49, scapular osteocutaneous flaps on 2 and latissimus dorsi myocutaneous flap on ones occasion, during the period from May 1996 to April 2003. Post-operative circulatory complications at the recipient site were analyzed mainly in relation to a history of previous surgery, radiotherapy and chemotherapy.RESULTS:Circulatory crisis was observed in seven cases and circulation was restored in two of them after emergency exploration, whereas the other five flaps failed to survive. The overall failure rate of free flaps was 2.7%. Wound infection at the recipient site was frequent in patients with a history of previous local cervical surgery. Flap failure was significantly more frequent in patients with a history of previous surgery and infection, except for 2 patients in whose case the microsurgical technique was inadequate. Flap failure was not observed in those patients whose irradiation field could be analyzed, or in the patients who received chemotherapy. Although the incidence of circulatory crisis as a consequence of inadequate microsurgical technique was observed in the early period of this retrospective study, their frequency has diminished in the last 2 years.CONCLUSION:The survival of flaps was affected by a history of previous surgery following wound infection, although a history of irradiation and chemotherapy would have no effects on flap failure. The appropriate choice of vessels and surgical skill are crucial for the success of free flaps from our experience. Emergency exploration was also crucial for the survival of the flap in the case of circulatory crisis. |
| DOI | 10.1016/j.anl.2004.03.003 |
| PMID | 15364362 |