Analysis of correlative factors of non-surgical vertebral fractures after percutaneous vertebroplasty for osteoporotic vertebral compression fractures / 中国骨伤
China Journal of Orthopaedics and Traumatology
; (12): 190-193, 2013.
Article
em Zh
| WPRIM
| ID: wpr-344763
Biblioteca responsável:
WPRO
ABSTRACT
<p><b>OBJECTIVE</b>To investigate the correlative factors of non-surgical vertebral fractures after percutaneous vertebroplasty (PVP) for osteoporotic vertebral compression fractures(OVCFs).</p><p><b>METHODS</b>From August 2009 to September 2011, 126 patients who underwent single-level PVP for OVCFs were included in this study. They were followed up with an average time of 13.6 months,divided into the refracture group and non-refracture group according to the onset of non-surgical vertebral fractures or not. In refracture group,there were 14 males and 18 females with an average age of (67.63+/-7.28) years(ranged, 54 to 82); and in non-refracture group,there were 40 males and 54 females with an average age of (66.26+/-6.79) years (ranged, 55 to 76). The refracture group wps divided again into adjacent vertebral fracture (AVF) group (7 males and 13 females) and remote vertebral fracture(RVF) group (4 males and 8 females). The age, sex, bone mineral density(BMD), injecting bone cement volume, the recovery rate of vertebral body height,kyphosis corrected degree were recorded and the correlative factors of non-surgical vertebral fractures were analyzed.</p><p><b>RESULTS</b>There was no statistically significant differences in age, sex, BMD, injecting bone cement volume and kyphosis corrected degree between refracture group and non-refracture group (P>0.05), and there was statistically significant difference in the recovery rate of vertebral body height (P<0.05). There was no statistically significant difference in BMD, kyphosis corrected degree between adjacent vertebral fracture group and non-refracture group (P>0.05); and there was statistically significant difference in injecting bone cement volume,recovery rate of vertebral body height(P<0.05). There was no statistically significant difference in BMD,injecting bone cement volume,recovery rate of vertebral body height, kyphosis corrected degree between remote vertebral fracture group and non-refracture group (P>0.05).</p><p><b>CONCLUSION</b>Recovery of vertebral body height may prefigure increasing risk of refracture in non-surgical vertebral body for the patient with OVCFs after PVP, and the adjacent vertebral fracture maybe concerned with injecting bone cement volume and recovery rate of vertebral body height.</p>
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Índice:
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Assunto principal:
Cirurgia Geral
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Densidade Óssea
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Fraturas da Coluna Vertebral
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Fraturas por Compressão
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Vertebroplastia
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Fraturas por Osteoporose
Limite:
Aged
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Aged80
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Female
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Humans
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Male
Idioma:
Zh
Revista:
China Journal of Orthopaedics and Traumatology
Ano de publicação:
2013
Tipo de documento:
Article