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ナカミゾ ムネナガ
Nakamizo Munenaga
中溝 宗永 所属 医学部 医学科（東京女子医科大学病院） 職種 特任教授 |
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| 論文種別 | 原著 |
| 言語種別 | 英語 |
| 査読の有無 | 査読あり |
| 表題 | Use of free flaps for reconstruction in head and neck surgery: a retrospective study of 182 cases. |
| 掲載誌名 | 正式名：Auris, Nasus, Larynx 略 称：ANL ISSNコード：03858146/03858146 |
| 掲載区分 | 国外 |
| 巻・号・頁 | 31(3),pp.269-273 |
| 著者・共著者 | NAKAMIZO Munenaga, YOKOSHIMA Kazuhiko, YAGI Toshiaki |
| 担当区分 | 筆頭著者,責任著者 |
| 発行年月 | 2004/09 |
| 概要 | 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 |