简介：AbstractMandibular condylar fractures are among the most common facial fractures and some of the most difficult to manage. Opinions about the management of mandibular condylar fractures differ among surgeons. With the implementation of new technology, an increased understanding of fracture management, and better functional and morphological outcomes reported in the literature, open reduction and internal fixation is becoming many surgeons’ preferred choice for the treatment of condylar fractures. Because surgical treatment of such fractures is complex, certain factors must be considered to achieve satisfactory outcomes. In this article, we summarise six key points in the management of mandibular condylar fractures: virtual evaluation of condylar fracture, a suitable surgical approach, good reduction, stable internal fixation, repair of the articular disc, and restoration of the mandibular arch width. We believe that these points will help to improve the prognosis of mandibular condyle fractures.

简介：摘要目的探讨后路全脊柱内镜下微创Key-hole侧块减压髓核摘除术(ACDF)治疗单节段神经根型颈椎病患者的临床效果。方法回顾性分析2016年3月—2018年12月徐州市中心医院40例单节段神经根型颈椎病患者的临床资料，其中男23例、女17例，年龄32～76岁。根据手术方式不同分组，行颈椎前路椎间盘切除椎间融合术(ACDF)20例为开放组，行后路全脊柱内镜下微创Key-hole侧块减压髓核摘除术20例为内镜组。比较两组患者的基线资料，以及手术时间、出血量、切口长度、住院时间、住院费用、术后并发症等；定期随访，比较两组患者术前和术后1、3、6、12个月及末次随访时，颈部及上肢疼痛视觉模拟评分(VAS)、颈椎功能障碍指数(NDI)，末次随访采用Odom标准评定临床疗效。结果两组患者基线资料差异均无统计学意义(P值均>0.01)。与开放组比较，内镜组手术时间短、出血少、切口小、住院时间短、费用低，差异均有统计学意义(t＝3.451、15.844、49.438、6.772、28.311, P值均<0.01)。术后随访12～24个月，开放组术后发生并发症1例，内镜组2例。开放组和内镜组术后1个月VAS分别为(2.90±0.42)、(2.11±0.29)分，NDI评分分别为(21.75±3.85)、(17.60±2.04)分，差异均有统计学意义(t＝6.966、4.260, P值均<0.01)；术前和术后3、6、12个月及末次随访时VAS、NDI评分组间比较，差异均无统计学意义(P值均>0.05)。末次随访根据Odom标准评定临床疗效，内镜组优14例、良4例，开放组患者中优15例、良3例，两组优良率比较差异无统计学意义(Z＝-0.311，P>0.05)。结论后路全脊柱内镜微创Key-hole侧块减压髓核摘除术与传统ACDF开放手术均可获满意临床疗效，但后路全脊柱内镜Key-hole侧块减压髓核摘除术具有创伤小、恢复快、费用少、安全性高等优点，值得临床推广应用。