超聲骨刀與傳統(tǒng)工具在退變性腰椎側(cè)凸減壓截骨術(shù)中的應用比較
發(fā)布時間:2019-08-08 15:36
【摘要】:目的 :評價退變性腰椎側(cè)凸(degenerative lumbar scoliosis,DLS)減壓截骨術(shù)中應用超聲骨刀的安全性和有效性。方法:選擇2008年2月~2016年12月在我院行后路減壓、Ponte截骨、長節(jié)段(≥5個椎體)固定融合術(shù)且年齡不小于45歲的54例DLS患者,根據(jù)減壓截骨操作主力工具的不同分為超聲骨刀組(28例)和傳統(tǒng)工具組(26例)。比較兩組患者器械并發(fā)癥例數(shù)、出院時神經(jīng)功能惡化例數(shù)、手術(shù)時間、估算出血量、單個融合椎體出血量和自體血回收量等指標。結(jié)果:雖然超聲骨刀組減壓椎板數(shù)、Ponte截骨數(shù)和切除間盤數(shù)顯著多于傳統(tǒng)工具組(P0.05),但是兩組的器械并發(fā)癥例數(shù)和出院時神經(jīng)功能惡化例數(shù)無統(tǒng)計學差異(P0.05)。兩組手術(shù)時間無統(tǒng)計學差異(P0.05),且超聲骨刀組估算出血量、單個融合椎體出血量和自體血回收量顯著低于傳統(tǒng)工具組(834.0±354.4ml vs 1467.3±804.9ml,P=0.002)(120.8±57.2ml vs 191.4±88.4ml,P=0.003)(342.3±179.9ml vs552.2±295.2ml,P=0.003)。結(jié)論 :應用超聲骨刀完成DLS減壓截骨手術(shù)安全、有效,超聲骨刀能顯著減少術(shù)中出血量,且在安全性方面至少不亞于傳統(tǒng)工具。
[Abstract]:Objective: to evaluate the safety and effectiveness of ultrasonic bone knife in decompression osteotomy of degenerative lumbar scoliosis (degenerative lumbar scoliosis,DLS). Methods: from February 2008 to December 2016, 54 patients with DLS who were treated with posterior decompression, Ponte osteotomy, long segment fixation and fusion (鈮,
本文編號:2524452
[Abstract]:Objective: to evaluate the safety and effectiveness of ultrasonic bone knife in decompression osteotomy of degenerative lumbar scoliosis (degenerative lumbar scoliosis,DLS). Methods: from February 2008 to December 2016, 54 patients with DLS who were treated with posterior decompression, Ponte osteotomy, long segment fixation and fusion (鈮,
本文編號:2524452
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