Liu Zhenlong, Hou Zhenchen, Pan Tong, Ye Weixin, Liu Chang, Ao Yingfang, Gong Xi
Department of Sports Medicine, Peking University Third Hospital, Institute of Sports Medicine of Peking University, Beijing, China.
Beijing Key Laboratory of Sports Injuries, Beijing, China.
Arthrosc Tech. 2024 Dec 10;14(4):103346. doi: 10.1016/j.eats.2024.103346. eCollection 2025 Apr.
Treatment of cartilage injuries is a prominent topic internationally. Recently, tissue engineering has been used to repair cartilage injury. In China, several scaffolds have been approved for clinical trials aimed at cartilage repairing. The successful implantation of scaffold in cartilage defect areas is crucial for effective treatment. The procedure is crucial in ensuring that the scaffold is implanted successfully, which is fundamental for a good prognosis. International reports on tissue-engineered scaffold implantation technologies highlight both advantages and disadvantages. Because of limitations in the required equipment and materials, some of the surgical techniques used internationally are not applicable in China. To optimize the technology of tissue-engineered scaffolds for cartilage repair in China, this Technical Note discusses the implantation techniques and skills involved, focusing on small-incision implantation of decalcified cortex-cancellous bone scaffolds. This work contributes to standardizing the surgical procedures for tissue engineering scaffold technology in repairing cartilage injuries.
软骨损伤的治疗是国际上一个备受关注的话题。近年来，组织工程已被用于修复软骨损伤。在中国，已有几种支架被批准用于针对软骨修复的临床试验。支架在软骨缺损区域的成功植入对于有效治疗至关重要。该手术对于确保支架成功植入至关重要，而这对于良好的预后至关重要。关于组织工程支架植入技术的国际报告既强调了优点也指出了缺点。由于所需设备和材料的限制，国际上使用的一些手术技术在中国并不适用。为了优化中国用于软骨修复的组织工程支架技术，本技术说明讨论了所涉及的植入技术和技巧，重点是脱钙皮质 - 松质骨支架的小切口植入。这项工作有助于规范组织工程支架技术修复软骨损伤的手术程序。
