08 January 2022 : Clinical Research
Oblique Lateral Interbody Fusion with Anterolateral Screw Fixation Is as Effective as with Posterior Percutaneous Pedicle Screw Fixation in Treating Single-Segment Mild Degenerative Lumbar Diseases
Yunshan Guo1CG*, Xiaodong Wang1BF, Yibing Li1CE, Kuo Jiang1DE, Bo Chen2D, Jing An2CF, Dingjun Hao3AG, Huimin Hu1AEDOI: 10.12659/MSM.934985
Med Sci Monit 2022; 28:e934985
Table 1 Comparision of demographic OLIF+AF group and OLIF+PF group.
| OLIF+AF | OLIF+PF | p value | |
|---|---|---|---|
| Number | 24 | 27 | |
| Mean age: years (mean±SD) | 57.2±9.4 | 59.7±8.9 | p=0.671 |
| Sex (n, %) | p=0.921 | ||
| Male | 11 (45.8%) | 12 (44.4%) | |
| Female | 13 (54.2%) | 15 (55.6%) | |
| BMI: Kg/m (mean±SD) | 22.7±2.5 | 24.1±2.3 | p=0.264 |
| BMI: T-score (mean±SD) | −1.7±1.1 | −1.9±1.3 | p=0.463 |
| Preoperative diagnosis | p=0.721 | ||
| Lumbar spondylolysthesis | 18 (75.0%) | 19 (70.4%) | |
| Lumbar instability | 4 (16.7%) | 4 (18.5%) | |
| Discogenic low back pain | 2 (8.3%) | 3 (11.1%) | |
| Follow-up time (months) | 18.6±6.2 | 17.9±5.7 | p=0.579 |