摘要目的:明确自行设计胫骨骨膜-骨复合体移植治疗Hepple Ⅴ期距骨软骨损伤（OLTs）的中长期随访结果。方法:分析2011年10月至2019年1月在陆军军医大学第一附属医院运动医学中心接受治疗的30例Hepple Ⅴ期OLTs患者的临床资料。其中男19例，女11例，年龄（40±11）岁。对患者进行自体胫骨骨膜-骨复合体移植治疗，进行至少2年的随访，对比分析患者术前及术后随访的足踝关节预后评分（FAOS）、美国骨科足踝关节协会（AOFAS）踝后足评分、疼痛视觉模拟评分（VAS）、简化症状评估（SSE）和影像学结果。结果:患者平均随访63.9个月（24~110个月），29例（96.7%）患者疗效满意。末次随访时，患者FAOS由术前的（53.5±6.2）分升至（88.4±6.6）分，AOFAS从术前（61.6±8.2）分升至（90.8±6.8）分，VAS评分由（4.3±0.2）分降至（0.7±0.7）分，以上指标前后差异均有统计学意义（均 P<0.01）。术前SSE评分14例为差（46.7%），16例（53.3%）为一般，末次随访时，优23例（76.7%），良6例（20%），一般1例（3.3%）。影像学检查显示25例（83.3%）囊变治愈，表面的修复组织表现出良好的软骨缺损填充，随着时间的推移未发现退变的迹象。然而，与正常关节软骨相比，所有修复组织均表现出不同程度的异质信号。 结论:自体胫骨骨膜-骨复合体移植治疗HeppleⅤ期OLTs是一种安全、可行的方法，中远期临床效果确切。

abstractsObjective:To further clarify the mid-and-long term follow-up results of self-designed tibial periosteum-bone complex transplantation in the treatment of Hepple V osteochondral lesion of the talus(OLTs).Methods:The clinical data of 30 patients with Hepple V OLTs who received treatment in the Sports Medicine Center of the First Affiliated Hospital of Army Military Medical University from October 2011 to January 2019 were analyzed. There were 19 males and 11 females with a mean age of (40±11) years. Patients were treated with autogenous tibial periosteum-bone complex transplantation and were followed up for at least 2 years. The Foot and Ankle Outcome Score (FAOS), American Orthopedic Foot and Ankle Society (AOFAS) ankle-hindfoot score, the visual analog scale score (VAS) of pain, the simplified symptomatology evaluation (SSE) and imaging results before the operation and at the follow-up were recorded and compared.Results:The cohort were followed-up for a mean of 63.9 months (range 24-110 months). Twenty-nine (96.7%) patients were satisfied with the curative effect. The FAOS score was improved from 53.5±6.2 preoperatively to 88.4±6.6 at the final follow-up ( P<0.001). The AOFAS ankle-hindfoot scale improved from 61.6±8.2 preoperatively to 90.8±6.8 at the last follow-up ( P<0.001). The VAS score decreased from 4.3±0.2 preoperative to 0.7±0.7 at the last follow-up ( P<0.001). The SSE score was poor in 14 cases (46.7%), average in 16 cases (53.3%) before the operation; and it was excellent in 23 cases (76.7%), good in 6 cases (20%), average in 1 case (3.3%) at the last follow-up. Imaging examination showed cystic change cure rate was 83.3%, cartilage defects were completely infilled with repair tissue, which didn′t show any signs of degeneration. However, repair tissue showed varying degrees of heterogeneous signal compared to the normal articular cartilage. Conclusion:The autograft of tibial periosteum-bone complex transplantation is a safe and feasible method for the treatment of osteochondral lesion of the talus in Hepple V type, with good mid-and-long term clinical effect.