后內(nèi)側(cè)入路內(nèi)固定治療脛骨平臺(tái)后柱骨折
發(fā)布時(shí)間:2018-08-08 17:17
【摘要】:目的探討切斷腓腸肌內(nèi)側(cè)頭后內(nèi)側(cè)入路內(nèi)固定治療脛骨平臺(tái)后柱骨折的手術(shù)方法和評(píng)價(jià)其臨床療效。方法對(duì)大連醫(yī)科大學(xué)附屬第一醫(yī)院創(chuàng)傷骨科自2013年7月至2016年9月采用后內(nèi)側(cè)入路內(nèi)固定治療且隨訪資料完整的14例脛骨平臺(tái)后柱骨折患者進(jìn)行回顧性分析,其中男11例,女3例;年齡37-68歲,平均年齡(50.4±9.6)歲;AO/OTA分型:41-B3.1 型 1 例,41-B3.3 型 6 例,41-C1.2 型、41-C3.2 型各 1 例,41-C3.1型2例,41-C3.3型3例;羅從風(fēng)三柱分型:三柱骨折5例,后柱并外側(cè)柱雙柱骨折3例,后柱并內(nèi)側(cè)柱雙柱骨折4例,僅后柱2例;后柱骨折形態(tài):單純后內(nèi)柱骨折4例,后內(nèi)柱劈裂合并后外柱塌陷骨折10例;Schatzker分型:Ⅱ型1例,Ⅳ型6例,V型4例,Ⅵ3例。損傷原因:交通車禍傷6例,高處墜落傷2例,行走摔傷5例,打架毆傷1例。14例患者均為單側(cè)閉合新鮮骨折。受傷至手術(shù)時(shí)間2-12天,平均(5.6±2.3)天。其中7例涉及后柱骨折采用膝關(guān)節(jié)后內(nèi)側(cè)入路并切斷腓腸肌內(nèi)側(cè)頭予以治療(作為觀察組);另外7例涉及后柱骨折采用傳統(tǒng)后內(nèi)側(cè)入路,即未予以切斷腓腸肌內(nèi)側(cè)頭的治療方式(作為對(duì)照組);部分關(guān)節(jié)面塌陷嚴(yán)重者采用自體髂骨植骨或異體骨植骨。記錄兩組骨折愈合時(shí)間,測(cè)量術(shù)后與末次隨訪的脛骨平臺(tái)后傾角、內(nèi)翻角,評(píng)價(jià)術(shù)后Rasmusen解剖學(xué)評(píng)分及末次隨訪的HSS膝關(guān)節(jié)功能評(píng)分,比較兩種不同手術(shù)入路的臨床療效。選用SPSS 19.0版統(tǒng)計(jì)學(xué)軟件對(duì)收集的數(shù)據(jù)進(jìn)行分析處理。結(jié)果術(shù)中探查后交叉止點(diǎn)斷裂2例,外側(cè)半月板受損2例,均予修補(bǔ),脛骨向外上脫位合并游離骨塊脫入股骨髁外側(cè)嵌頓1例。術(shù)后手術(shù)切口均為一期愈合,無(wú)重要血管、神經(jīng)的損傷。14例患者獲得8-12個(gè)月隨訪,平均(11.4±1.5)月。均獲得骨性愈合,骨折愈合時(shí)間12-16周,平均(14.7±1.3)周。至末次隨訪時(shí)未發(fā)生明顯復(fù)位丟失、內(nèi)固定物松動(dòng)、感染、關(guān)節(jié)僵硬、畸形愈合、創(chuàng)傷性關(guān)節(jié)炎等并發(fā)癥。觀察組與對(duì)照組的平均骨折愈合時(shí)間分別為(14.3士 1.4)周和(15.1±1.0)周,兩組比較差異無(wú)統(tǒng)計(jì)學(xué)意義(P0.05);兩組術(shù)后與末次隨訪脛骨平臺(tái)內(nèi)翻角及后傾角、術(shù)后Rasmusen評(píng)分、隨訪末次HSS評(píng)分等比較差異均無(wú)統(tǒng)計(jì)學(xué)意義(P0.05)。結(jié)論后內(nèi)側(cè)入路內(nèi)固定治療脛骨平臺(tái)后柱骨折是一種安全,實(shí)用的手術(shù)入路。由于有鵝足及腓腸肌內(nèi)側(cè)頭的解剖位置原因,以往后內(nèi)側(cè)入路不能很好對(duì)脛骨整個(gè)后柱進(jìn)行顯露,鋼板很難放置于后柱中央?yún)^(qū)進(jìn)行有效的內(nèi)固定。而切斷腓腸肌內(nèi)側(cè)頭入路能很好暴露整個(gè)脛骨平臺(tái)后柱,利于骨折解剖復(fù)位及內(nèi)固定物安置,與傳統(tǒng)后內(nèi)側(cè)入路相比較不會(huì)增加手術(shù)并發(fā)癥,也不會(huì)影響骨折的愈合時(shí)間。
[Abstract]:Objective to investigate the surgical treatment of posterior column fracture of tibial plateau with medial gastrocnemius muscle transection and posterior medial fixation and to evaluate its clinical effect. Methods from July 2013 to September 2016, 14 patients with posterior column fracture of tibial plateau who were treated with posterior medial internal fixation from July 2013 to September 2016 were retrospectively analyzed. There were 3 females, 37-68 years old, with an average age of (50.4 鹵9.6) years according to AOP / OTA classification: 1 case of type 41-B3.3, 6 cases of type 41-B3.3, 1 case of type 41-C3.2, 2 cases of type 41-C3.1, 3 cases of type 41-C3.3, and 3 cases of three-column fracture, and 3 cases of posterior column and lateral column fracture. There were 4 cases of posterior column and medial column fracture, 4 cases of posterior column fracture, 10 cases of posterior column fracture combined with collapse fracture of posterior and outer column: type 鈪,
本文編號(hào):2172474
[Abstract]:Objective to investigate the surgical treatment of posterior column fracture of tibial plateau with medial gastrocnemius muscle transection and posterior medial fixation and to evaluate its clinical effect. Methods from July 2013 to September 2016, 14 patients with posterior column fracture of tibial plateau who were treated with posterior medial internal fixation from July 2013 to September 2016 were retrospectively analyzed. There were 3 females, 37-68 years old, with an average age of (50.4 鹵9.6) years according to AOP / OTA classification: 1 case of type 41-B3.3, 6 cases of type 41-B3.3, 1 case of type 41-C3.2, 2 cases of type 41-C3.1, 3 cases of type 41-C3.3, and 3 cases of three-column fracture, and 3 cases of posterior column and lateral column fracture. There were 4 cases of posterior column and medial column fracture, 4 cases of posterior column fracture, 10 cases of posterior column fracture combined with collapse fracture of posterior and outer column: type 鈪,
本文編號(hào):2172474
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