TY - JOUR A2 - Ramirez, Gustavo AU - Zhang, Ying AU - ru, Mo AU - Xu, Yongqing AU - Jiang, Jianfei AU - Li, xin能AU - Tan，张洪波PY - 2021 DA - 2021/10/31 TI -软骨损伤髌骨脱位手术后和评估富含血小板血浆治疗的影响通过代数重建技术基于MRI SP - 8808310六世- 2021 AB -应用价值的研究集中于基于代数重建技术(ART)的磁共振成像(MRI) in the diagnosis of cartilage injury in patients with patellar dislocation, as well as the treatment effect of platelet-rich plasma (PRP). 50 patients with patellar dislocation admitted to the hospital were selected as the research subjects, and they were randomly divided into the experimental group (lateral retinaculum plasty and PRP treatment) and the control group (lateral retinaculum plasty), with 25 cases in each group. The ART-based MRI technology was used to judge the recovery of patients after surgery and analyze the differences in clinical data between the two groups. The results showed that the running speed under ART algorithm was significantly faster than the traditional Joseph algorithm and Siddon algorithm, and the image reconstruction effect was better. The visual analog scale (VAS) scores of preoperative and postoperative pain and the Hospital for Special Surgery (HSS) score in the experimental group were better than those of the control group ( P < 0．05 )．综上所述，基于art的MRI技术能清晰显示软骨损伤，PRP治疗能有效缓解术后疼痛，疗效可靠，操作简单。SN - 1058-9244 UR - https://doi.org/10.1155/2021/8808310 DO - 10.1155/2021/8808310 JF -科学编程PB - Hindawi KW - ER -