中华创伤骨科杂志
中華創傷骨科雜誌
중화창상골과잡지
CHINESE JOURNAL OF ORTHOPAEDIC TRAUMA
2013年
10期
834-839
,共6页
滕星%黄雷%杨胜松%王陶%赵刚%王满宜
滕星%黃雷%楊勝鬆%王陶%趙剛%王滿宜
등성%황뢰%양성송%왕도%조강%왕만의
胫骨%伊利扎罗夫技术%骨延长术
脛骨%伊利扎囉伕技術%骨延長術
경골%이리찰라부기술%골연장술
Tibia%Ilizarov technique%Bone lengthening
目的 探讨应用混合式外固定支架骨搬运技术治疗胫骨干骺端骨缺损的疗效. 方法 回顾性分析2009年12月至2013年2月收治并获完整随访的9例男性胫骨干骺端骨缺损患者资料,年龄25 ~ 66岁,平均45.0岁;骨缺损部位:胫骨近端4例,远端5例;感染性骨缺损5例,非感染性骨缺损4例.双侧胫骨长度差异平均为13.0 mm(-2~30 mm),胫骨缺损长度平均为8.3 cm(4~13cm).对于非感染性骨缺损患者,一期行外固定支架固定、缺损端修整术,一期或二期于胫骨正常干骺端行截骨延长术.对感染性骨缺损患者先行扩创、混合式外固定支架固定、抗生素骨水泥或抗生素人工骨植入术,二期于正常干骺端行截骨延长术. 结果 9例患者术后获平均22.4个月(16~35个月)随访.所有患者的延长端和对合端均达骨性愈合,延长长度平均为8.9 cm(5 ~ 13 cm).除1例合并短缩、马蹄足畸形的患者拒绝矫正外,其余8例患者术后胫骨短缩平均为4 mm(1 ~ 14 mm).外固定指数平均为1.8个月/cm(1.2~2.6个月/cm),无感染复发.末次随访时,根据Paley等提出的评分标准评定疗效:骨性结果:优7例,良2例;功能结果:优4例,良5例.并发症发生情况为1.4种/例. 结论 应用混合式外固定支架骨搬运技术可成功治疗胫骨干骺端骨缺损,保留邻近关节的功能,可靠地固定胫骨两端的小段松质骨.但需谨慎应用对合端加压的方法促进愈合,建议积极进行自体骨植骨.
目的 探討應用混閤式外固定支架骨搬運技術治療脛骨榦骺耑骨缺損的療效. 方法 迴顧性分析2009年12月至2013年2月收治併穫完整隨訪的9例男性脛骨榦骺耑骨缺損患者資料,年齡25 ~ 66歲,平均45.0歲;骨缺損部位:脛骨近耑4例,遠耑5例;感染性骨缺損5例,非感染性骨缺損4例.雙側脛骨長度差異平均為13.0 mm(-2~30 mm),脛骨缺損長度平均為8.3 cm(4~13cm).對于非感染性骨缺損患者,一期行外固定支架固定、缺損耑脩整術,一期或二期于脛骨正常榦骺耑行截骨延長術.對感染性骨缺損患者先行擴創、混閤式外固定支架固定、抗生素骨水泥或抗生素人工骨植入術,二期于正常榦骺耑行截骨延長術. 結果 9例患者術後穫平均22.4箇月(16~35箇月)隨訪.所有患者的延長耑和對閤耑均達骨性愈閤,延長長度平均為8.9 cm(5 ~ 13 cm).除1例閤併短縮、馬蹄足畸形的患者拒絕矯正外,其餘8例患者術後脛骨短縮平均為4 mm(1 ~ 14 mm).外固定指數平均為1.8箇月/cm(1.2~2.6箇月/cm),無感染複髮.末次隨訪時,根據Paley等提齣的評分標準評定療效:骨性結果:優7例,良2例;功能結果:優4例,良5例.併髮癥髮生情況為1.4種/例. 結論 應用混閤式外固定支架骨搬運技術可成功治療脛骨榦骺耑骨缺損,保留鄰近關節的功能,可靠地固定脛骨兩耑的小段鬆質骨.但需謹慎應用對閤耑加壓的方法促進愈閤,建議積極進行自體骨植骨.
목적 탐토응용혼합식외고정지가골반운기술치료경골간후단골결손적료효. 방법 회고성분석2009년12월지2013년2월수치병획완정수방적9례남성경골간후단골결손환자자료,년령25 ~ 66세,평균45.0세;골결손부위:경골근단4례,원단5례;감염성골결손5례,비감염성골결손4례.쌍측경골장도차이평균위13.0 mm(-2~30 mm),경골결손장도평균위8.3 cm(4~13cm).대우비감염성골결손환자,일기행외고정지가고정、결손단수정술,일기혹이기우경골정상간후단행절골연장술.대감염성골결손환자선행확창、혼합식외고정지가고정、항생소골수니혹항생소인공골식입술,이기우정상간후단행절골연장술. 결과 9례환자술후획평균22.4개월(16~35개월)수방.소유환자적연장단화대합단균체골성유합,연장장도평균위8.9 cm(5 ~ 13 cm).제1례합병단축、마제족기형적환자거절교정외,기여8례환자술후경골단축평균위4 mm(1 ~ 14 mm).외고정지수평균위1.8개월/cm(1.2~2.6개월/cm),무감염복발.말차수방시,근거Paley등제출적평분표준평정료효:골성결과:우7례,량2례;공능결과:우4례,량5례.병발증발생정황위1.4충/례. 결론 응용혼합식외고정지가골반운기술가성공치료경골간후단골결손,보류린근관절적공능,가고지고정경골량단적소단송질골.단수근신응용대합단가압적방법촉진유합,건의적겁진행자체골식골.
Objective To report our successful clinical experience of managing tibial metaphyseal bone defects with linear-circular hybrid external fixators to restore limb functions.Methods We managed and fully followed 9 male patients with tibial metaphyseal bone defects from December of 2009 to February of 2013.They were aged from 25 to 66 years (average,45.0 years).Four had a proximal end and 5 a distal end affected;5 cases were infected and 4 non-infected.The average length of tibial shortening was 13.0 mm (from-2 to 30 mm) before operation;the mean length of bone defects was 8.3 cm (from 4 to 13 cm).The non-infected patients were managed with debridement and trimming at the defect end,and primary fixation with linear-circular hybrid external fixators,followed by immediate or delayed osteotomy and bone lengthening after one or two months at the normal metaphyseal end.The infected patients were managed with debridement and fixation before the defects were filled with antibiotics-impregnated bone cement or artificial bone.The osteotomy and bone lengthening was performed secondarily.The fixators were not removed until consolidation was noticed in both the distracted area and the docking site and the patients were able to ambulate without aids.Results On average the 9 were followed up for 22.4 months (from 16 to 35 months).They achieved bony healing in both the distracted area and the docking site.Their average distraction length was 8.9 cm (from 5 to 13 cm).The leg length discrepancy was 4 mm (from1 to 14 mm)shorter on average after operation except in one patient with shortening and equinus deformity who refused correction.The average external fixation index (EFI) was 1.8 month/cm (from 1.2 to 2.6 month/cm).No infection relapsed.According to Paley's criteria,the bony results were excellent in 7 and good in 2 cases,and the functional results were excellent in 4 and good in 5 cases.The total complication rate was 1.4 per patient.Conclusions Bone transport technique with linear-circular hybrid external fixators is effective in management of tibia1 non-union with metaphyseal bone defects because it can preserve functions of the adjacent joints and stabilize securely the small peri-articular segments of cancellous bone.However,surgeons should be prudent in stimulating bone union at the docking site by gradual compression through linear-circular hybrid external fixators.Autograft is strongly recommended at the docking site.