开槽灌洗序贯Flow-through型股前外侧嵌合肌皮瓣治疗胫骨慢性骨髓炎  

Treatment of chronictibial osteomyelitis with irrigation sequential Flow-through type anterolateral thigh chimeric myocutaneous flap

作　　者：李雷[1] 巨积辉[1] 周正虎[1] 邓伟[1] Li Lei;Ju Jihui;Zhou Zhenghu;Deng Wei(Department of Hand Surgery,Ruihua Hospital of Suzhou University,Suzhou,Jiangsu Province 215104,China)

机构地区：[1]苏州大学附属瑞华医院手外科,江苏苏州215104

出　　处：《中华显微外科杂志》2019年第3期223-227,共5页Chinese Journal of Microsurgery

基　　金：江苏省青年医学人才项目(QNRC2016224).

摘　　要：目的探讨胫骨开槽灌洗序贯Flow-through型股前外侧嵌合肌皮瓣治疗胫骨慢性骨髓炎的临床疗效.方法2012年1月至2017年12月,应用开槽灌洗序贯Flow-through型股前外侧嵌合肌皮瓣治疗胫骨慢性骨髓炎18例,在应用敏感抗生素基础上行骨开槽、VSD灌洗序贯Flow-through型股前外侧嵌合肌皮瓣填塞骨腔及覆盖创面.患者出院后定期门诊复诊、电话随访.结果本组18例,皮瓣覆盖手术前细菌学检测:阳性2例,阴性16例.皮瓣及供区均一期成活,15例创面一期愈合,3例创面术后仍有部分渗出,经换药后分别于皮瓣修复术后25、32、43d创面愈合.随访12~30个月,平均25个月,1例延迟愈合患者半年后再次出现局部低毒性感染症状,经住院予抗生素治疗1周后症状消失,继续抗生素使用1周后出院,随访1年,无再发,其余17例患者随访期内,未出现感染复发.原发骨折均愈合,无再次骨折.二次手术后1年,经多普勒彩超检查桥接血管无明显狭窄,血流速度同于对侧肢体.结论应用开槽灌洗序贯Flow-through型股前外侧嵌合肌皮瓣治疗胫骨慢性骨髓炎可取得良好的治疗效果.Objective To investigate the clinical effects of irrigation sequential Flow-through type anterolat eral thigh chimeric myocutaneous flap in the treatment of chronic tibial osteomyelitis.Methods From January,2012 to December,2017,trench grooved sequential Flow-through anterolateral femoral chimeric flaps were u sed to treat chronic tibial osteomyelitis.On the basis of sensitive antibiotics,bone grooving and VSD grooved sequential Flow-through anterolateral thigh chimeric flaps were used to fill the bone cavity and cover the wound.The patients received the follow-up care in outpatient office and telephone regularly after hospital discharge.Results Among the 18 cases in this group,2 cases were positive and 16 cases were negative in secondary bacteriological detection.The flaps and donor sites survived in one stage.Fifteen cases healed in one stage,and extravasate occurred in 3 cases after operation.After dressing change,the wounds healed in 25 days,32 days and 43 days after flap operation,respectively.All the patients were followed-up for 12 to 30 months,with an average of 25 months.Local low toxicity infection symptom occurred again in 1 case with delayed healing 6 months after operation.After 1 week of antibiotic treatment,the symptom subsided.After 1 more week of antibiotic use,the patient was discharged from hospital.And followed-up for 1 year,no recurrence occurred.During the follow-up period,no recurrence of infection and no fracture occurred after primary fracture healing in other 17 cases.One year after the second operation,there was no obvi ous stenosis in the bridged vessels examined by Doppler ultrasonography and the blood flow velocity was the same as that of the contralateral limbs.Conclusion The application of irrigation and sequential Flow-through type anterolateral thigh chimeric myocutaneous flap for treatment of chronic tibial osteomyelitis can achieve good therapeutic effect and is worth popularizing.

关 键 词：胫骨骨髓炎 嵌合肌皮瓣 股前外侧皮瓣 Flow-through皮瓣 显微外科技术 

分 类 号：R687.3[医药卫生—骨科学]