De Castro Pochini Alberto, Bueno Anna Carolina, Mattos Roque Antonio Cury, Ejnisman Benno, Cohen Moises
Department of Orthopedics and Traumatology, UNIFESP, RUA BOTUCATU, 740-1o. ANDARVILA CLEMENTINO - SP, CEP 04023-900, Sao Paulo, Brazil.
Sports Medicine and Physical Activity Discipline, EPM/UNIFESP, R. Estado de Israel, 713 - Vila Clementino, São Paulo - SP, 04022-002, Brazil.
J Surg Case Rep. 2025 Feb 10;2025(2):rjae641. doi: 10.1093/jscr/rjae641. eCollection 2025 Feb.
To assess the healing of acute bilateral muscle injury in cases of bilateral anterior cruciate ligament reconstruction using platelet-rich plasma (PRP) after tendon graft removal. The study included 12 cases of bilateral anterior cruciate ligament reconstruction using semitendinosus and gracilis (STG) grafts. In the right knee, the STG graft was removed, and saline solution was applied; in the left knee, the graft was removed, and PRP was applied. Patients were evaluated using the visual analog scale, pre and postoperative isokinetic tests (5 months), and muscle area analysis. A slight difference in results was observed at 15 and 30 days on the PRP-treated side, but there was no variation in circumference and muscle strength. Due to the small sample size, the study will be continued to increase the number of cases, aiming for the publication of results.
评估在肌腱移植物移除后使用富血小板血浆（PRP）进行双侧前交叉韧带重建的病例中急性双侧肌肉损伤的愈合情况。该研究纳入了12例使用半腱肌和股薄肌（STG）移植物进行双侧前交叉韧带重建的病例。在右膝，移除STG移植物并应用生理盐水；在左膝，移除移植物并应用PRP。使用视觉模拟量表、术前和术后等速测试（5个月）以及肌肉面积分析对患者进行评估。在PRP治疗侧，15天和30天时观察到结果略有差异，但周长和肌肉力量没有变化。由于样本量小，该研究将继续增加病例数量，以期发表结果。
