©The Author(s) 2025.
World J Orthop. Dec 18, 2025; 16(12): 110530
Published online Dec 18, 2025. doi: 10.5312/wjo.v16.i12.110530
Published online Dec 18, 2025. doi: 10.5312/wjo.v16.i12.110530
Table 4 Difference of mean Functional Rating Index score at different time intervals between the platelet-rich plasma group and the physiotherapy group
| Descriptive statistics | Group | Mean | SD |
| FRI baseline | PRP (n = 17) | 82.500 | 6.6144 |
| Physiotherapy (n = 22) | 53.750 | 16.3436 | |
| Total (n = 39) | 66.282 | 19.3553 | |
| FRI week-3 | PRP (n = 17) | 63.3824 | 17.27401 |
| Physiotherapy (n = 22) | 47.0455 | 17.36575 | |
| Total (n = 39) | 54.1667 | 18.96442 | |
| FRI week-6 | PRP (n = 17) | 57.7941 | 16.90697 |
| Physiotherapy (n = 22) | 44.0909 | 20.00812 | |
| Total (n = 39) | 50.0641 | 19.72248 |
- Citation: Mounisamy P, Dwajan A, Sahoo D, Jeyaraman N, Muthu S, Ramasubramanian S, Jeyaraman M. Efficacy of intradiscal autologous platelet-rich plasma injection in chronic lumbar disc prolapse: A quasi-experimental study. World J Orthop 2025; 16(12): 110530
- URL: https://www.wjgnet.com/2218-5836/full/v16/i12/110530.htm
- DOI: https://dx.doi.org/10.5312/wjo.v16.i12.110530