PRP study | Blood (ml) | Equipment | Dosage (ml) | Frequency (interval) | Guidance | Anesthetics | Ankle injection |
---|---|---|---|---|---|---|---|
Angthong [30] | 9–10 | Arthrex ACP | 3 | 1 | Flu/US | 1% lidocaine | Peri-lesion |
Fukawa [12] | 200 | Blood-Separator | 2 | 3 (2 weeks) | US | – | Anteromedial |
Repetto [29] | 450 | Hettich Zentrifugen | 3 | 4 (1Â week) | No | No | Anteromedial |
Paget [11] | 15 | Arthrex | 2 | 2 (6Â weeks) | US | No | Anteromedial & anterolateral |
Sun [13] | 7 | PLTenus PLUS | 3 | 1 | No | No | Intra-articular |