中华骨科杂志
中華骨科雜誌
중화골과잡지
CHINESE JOURNAL OF ORTHOPAEDICS
2009年
3期
198-201
,共4页
辛景义%张铁良%王贵忻%鲁杰%曹红彬
辛景義%張鐵良%王貴忻%魯傑%曹紅彬
신경의%장철량%왕귀흔%로걸%조홍빈
跟骨%骨折%畸形
跟骨%骨摺%畸形
근골%골절%기형
Calcaneus%Fractures%Abnormalities
目的 探讨循原骨折线截骨矫正跟骨骨折畸形愈合方法的可行性.方法 2004年8月至2007年5月,跟骨骨折畸形愈合患者25例28足,男23例26足,女2例2足;年龄22~56岁,平均31岁;受伤至手术时间1.5~12个月,平均4.6个月.采用循原骨折线截骨术进行治疗.按照Zwipp和Rammelt跟骨骨折畸形愈合的分类方法进行分类,其中Ⅲ型11例12足,Ⅳ型14例16足.术前均摄双足跟骨侧位、轴位X线片及行CT检查,12例患者(14足)行三维CT重建.根据Sander及Essex-Lopresti分类,参考原始X线片对不同骨折类型制定截骨线,重现原始骨折.根据CT轴位载距突及外侧骨块所带关节面的宽度和轴位骨折线的斜度从前外上到后内下斜行截骨,恢复跟骨的高度,将后关节骨折块向后上撬起,使塌陷的后关节面骨块复位.骨缺损处,用劈下的跟骨外侧壁填塞植骨,或取自体髂骨植骨,最后用钢板螺钉固定.结果 24例26足获得随访,随访时间10~16个月,平均12个月.骨折愈合时间10~14周,平均12周.2例发生伤口感染,经抗生素治疗后10周取出钢板伤口愈合.无一例发生钢板螺钉断裂和骨折再移位.按照Maryland足部评分标准,优10足,良12足,可4足,优良率84%.结论 循原骨折线截骨重现原始骨折,可恢复跟骨的骨性结构,能更好地矫正跟骨各方位畸形,同时保留距下关节,减少了手术对足踝功能的影响,近期疗效满意.
目的 探討循原骨摺線截骨矯正跟骨骨摺畸形愈閤方法的可行性.方法 2004年8月至2007年5月,跟骨骨摺畸形愈閤患者25例28足,男23例26足,女2例2足;年齡22~56歲,平均31歲;受傷至手術時間1.5~12箇月,平均4.6箇月.採用循原骨摺線截骨術進行治療.按照Zwipp和Rammelt跟骨骨摺畸形愈閤的分類方法進行分類,其中Ⅲ型11例12足,Ⅳ型14例16足.術前均攝雙足跟骨側位、軸位X線片及行CT檢查,12例患者(14足)行三維CT重建.根據Sander及Essex-Lopresti分類,參攷原始X線片對不同骨摺類型製定截骨線,重現原始骨摺.根據CT軸位載距突及外側骨塊所帶關節麵的寬度和軸位骨摺線的斜度從前外上到後內下斜行截骨,恢複跟骨的高度,將後關節骨摺塊嚮後上撬起,使塌陷的後關節麵骨塊複位.骨缺損處,用劈下的跟骨外側壁填塞植骨,或取自體髂骨植骨,最後用鋼闆螺釘固定.結果 24例26足穫得隨訪,隨訪時間10~16箇月,平均12箇月.骨摺愈閤時間10~14週,平均12週.2例髮生傷口感染,經抗生素治療後10週取齣鋼闆傷口愈閤.無一例髮生鋼闆螺釘斷裂和骨摺再移位.按照Maryland足部評分標準,優10足,良12足,可4足,優良率84%.結論 循原骨摺線截骨重現原始骨摺,可恢複跟骨的骨性結構,能更好地矯正跟骨各方位畸形,同時保留距下關節,減少瞭手術對足踝功能的影響,近期療效滿意.
목적 탐토순원골절선절골교정근골골절기형유합방법적가행성.방법 2004년8월지2007년5월,근골골절기형유합환자25례28족,남23례26족,녀2례2족;년령22~56세,평균31세;수상지수술시간1.5~12개월,평균4.6개월.채용순원골절선절골술진행치료.안조Zwipp화Rammelt근골골절기형유합적분류방법진행분류,기중Ⅲ형11례12족,Ⅳ형14례16족.술전균섭쌍족근골측위、축위X선편급행CT검사,12례환자(14족)행삼유CT중건.근거Sander급Essex-Lopresti분류,삼고원시X선편대불동골절류형제정절골선,중현원시골절.근거CT축위재거돌급외측골괴소대관절면적관도화축위골절선적사도종전외상도후내하사행절골,회복근골적고도,장후관절골절괴향후상효기,사탑함적후관절면골괴복위.골결손처,용벽하적근골외측벽전새식골,혹취자체가골식골,최후용강판라정고정.결과 24례26족획득수방,수방시간10~16개월,평균12개월.골절유합시간10~14주,평균12주.2례발생상구감염,경항생소치료후10주취출강판상구유합.무일례발생강판라정단렬화골절재이위.안조Maryland족부평분표준,우10족,량12족,가4족,우량솔84%.결론 순원골절선절골중현원시골절,가회복근골적골성결구,능경호지교정근골각방위기형,동시보류거하관절,감소료수술대족과공능적영향,근기료효만의.
Objective To investigate the feasibility of reconstructive osteotomy of calcaneus for malunited calcaneal fractures. Methods From August 2004 to May 2007, 25 cases with 28 calcaneal malu-nion for 1.5 to 12 months(average 4.6 months) were treated by reconstructive osteotomy of calcaneus. Accord-ing to Zwipp and Rammelt classification for malunited calcaneal fractures, 12 calcaneal were type Ⅲ,16 type Ⅳ. All patients underwent radiography including axial, lateral views and CT imaging for calcaneus, and three-dimensional CT imaging reconstruction for 12 cases. According to Essex-Lopresti and Sander classifi-cation, and combining with primary X-ray film, reconstructive osteotomy was performed through the primary fracture line. According to widening of the sustentaculum of talus and pitch of fracture, the osteotomy line was from superior anterolateral to inferior posteromedial. The posterior subtalar facet was reduced by elevat-ing the fragment of the posterior subtalar facet upwards and backwards. The defect of calcaneus was filled with the bone graft resected from the extruding lateral wall of calcaneus, or iliac crest bone autografts. The calcaneus was fixed with plate and screw. Results Twenty-four cases with 26 feet were followed up for an average of 12 months (range, 10-16 months). Wound infection happened in 2 cases, which healed after the interfixed plate was removed. There were no screw breakage and displacement of the fracture. The average time for bone healing was 12 weeks(range, 10-14 weeks). The postoperatively functional evaluation by Mary-land score system revealed excellent result in 10 feet, good in 12, fair in 4. The rate of excellent and good results was 84%. Conclusion Reconstructive osteotomy recreating the primary fracture could facile restore the posterior facet and correct the varus and valgus deformity. Remained subtalar joint could reduce the in-fluence of operation for the function of the foot and ankle joint. The results were satisfactory in recently.