The comparison of efficacy between posterior lumbar interbody fusion and transforamihal lumbar interbody fusion in treating degenerative spondylolisthesis and instability
LIU Dan
HUANG Jianguo
CHENG Qianmiao
CHEN Jing
Abstract：Objective To compare the efficacy between posterior lumbar interbody fusion and transforamihal lumbar interbody fusion in treating degenerative spondylolisthesis and instability .Methods Select 64 patients with degenerative lum-bar spondylolisthesis and instability between March 2009 and March 2012 .These patients were randomly divided into observa-tion group and control group with 32 cases in each group .Observation group were treated with transforaminal lumbar interbody fusion and control group were treated with posterior lumbar interbody fusion treatment .Compare the treatment effect of the two groups.Results The mean operative time of observation group were (129.3 ±22.1) min, significantly shorter than the con-trol group (153.1 ±19.8) min ( P <0.05);observation group's average blood loss was (376.4 ±89.7) ml, significantly lower than the control group (501.1 ±65.7) ml ( P <0.05);average length of staying in hospital in the observation group were (8.9 ±1.7) d, significantly shorter than the control group (17.6 ±2.4) d ( P <0.05).Observation group's incidence of postoperative complications (6.25%) was significantly lower than the control group (15.63%, P <0.05).Both the two groups of patients after surgery VAS scores were decreased ( P <0 .05 ); while between the two groups after surgery , VAS scores showed no significant difference in reduction rate ( P >0 .05 ) .Conclusion Both posterior lumbar interbody fusion and transforamihal lumbar interbody fusion in treating degenerative spondylolisthesis and instability had significant effect and should be selected by the actual condition of different patients .
Keywords：Lumbar interbody fusiontransforamihalposteriorLumbar vertebra degenera-tive change
Publication Date：2014-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 162-163,168 )