Abstract | BACKGROUND: METHODS: 182 patients with painful vertebral compression fractures were treated. A total of 97 patients were enrolled in this prospective study. 97 patients with a mean age of 65.3 years were classified into control group and surgical treatment group of non-random. 35 patients were in control group and 62 patients who were performed percutaneous vertebroplasty or balloon kyphoplasty in treatment group. X-ray and Magnetic resonance imaging were done at the first and final visit. The grade of disc degeneration above the fractured vertebral was confirmed by evaluation of bony oedema in the fat suppressed sequences and T2-weighted image of magnetic resonance imaging. The height of degenerative disc was measured on X-ray film. RESULTS: All patients were followed up two years after the first visit and the follow-up rate was 90.7% (88/97). The incidence of degeneration of adjacent disc above the fractured vertebral was 29.0% (9/31) in control group and 52.6% (30/57) in treatment group. It presented a statistically significant difference between two groups about the incidence of adjacent disc degeneration (P=0.033). The percentage of adjacent disc height reduction in control group was 13.5% and 17.6% in treatment group. Statistically significant difference of VAS score and ODI was not found between the first evaluation postoperatively and the final follow-up in treatment group (P>0.05). CONCLUSIONS:
Disc degeneration adjacent to the fractured vertebral is accelerated by VP and BK procedures in the early stage, but clinical outcomes has not been weakened even in the presence of accelerated disc degeneration.
|
Authors | Jun Qian, Huilin Yang, Juehua Jing, Hong Zhao, Li Ni, Dasheng Tian, Zhengfei Wang |
Journal | PloS one
(PLoS One)
Vol. 7
Issue 10
Pg. e46323
( 2012)
ISSN: 1932-6203 [Electronic] United States |
PMID | 23056283
(Publication Type: Journal Article)
|
Topics |
- Aged
- Case-Control Studies
- Female
- Fractures, Compression
(surgery)
- Humans
- Kyphoplasty
- Magnetic Resonance Imaging
- Male
- Middle Aged
- Osteoporosis
(surgery)
- Prospective Studies
- Spinal Fractures
(surgery)
- Spine
(surgery)
|