Effect of disk degeneration on development of isthmic spondylolisthesis in adults
- VernacularTitle:椎间盘退变在成人峡部裂性腰椎滑脱病理进展中的作用
- Author:
Huarong WU
;
Zhanyong WU
- Publication Type:Journal Article
- Keywords:
spondylolisthesis;
development;
etiopathology;
intervertebra disk;
degeneration
- From:
Orthopedic Journal of China
2006;0(17):-
- CountryChina
- Language:Chinese
-
Abstract:
[Objective]To analyze the correlation between disk degeneration and development of isthmic spondylolisthesis in adults.[Method]Totally 156 patients who had spoondvlolvsis and spondylolisthesis were follow-up.There were 86 males and 70 females.All patients were made radiographs for lumbar discomfort or low back pain.Spondylolysis and spondylolisthesis were discovered.According to Meyerding slip degree;68 cases were spondylolysis,88 cases were spondylolisthesis in degree Ⅰ.All patients were under conservative treatment and observed the development of the disease.According to Boxall defined the development of spondylolisthesis.There were 40 patients with development of spondylolisthesis and aggravation of dies degeneration.24 males,16 females.[Result]All the patients were followed-up for 3~9 years,with an average of 6.3 years.Lumbar vertebra slippage increased about 11%~30%(average 18.5%),the height of intervertebral disk decreased about 45%~90%(average 72%)in the level of spondylolysis.x2 test was used for statistical treatment,There was a significant positive correlation between development of isthmic spondylolisthesis in adults and aggravation of disk degeneration.[Conclusion]There are development in adults of spondylolysis and spondylolisthesis,may be correlated to the disc degeneration.
