Halvorsen T M, Nilsson S, Nakstad P H
Norsk Idrettsmedisinsk Institutt, Oslo.
Tidsskr Nor Laegeforen. 1996 Jun 30;116(17):1999-2001.
Frequency of spondylolysis is higher among athletes who perform movements involving repeated flexion and extension of the spine than in the normal population. This article describes 50 patients (30 women, 20 men) with spondylolysis/spondylolisthesis grade 1 who were examined at the Norwegian Institute of Sports Medicine. Handball, followed by soccer, were the dominating sports in our study. Most of the patients were 15-19 years old; 20 patients had had low back pain for more than 12 months from onset till the first examination. In 45 patients the defect was found in the fifth lumbar vertebra, in three in L3 and in two in L4. This study indicates that stress fracture is the most dominating cause of spondylolysis in athletes.
在进行涉及脊柱反复屈伸运动的运动员中，椎弓根峡部裂的发生率高于正常人群。本文描述了50例1级椎弓根峡部裂/椎体滑脱患者（30名女性，20名男性），他们在挪威运动医学研究所接受了检查。在我们的研究中，手球是最主要的运动项目，其次是足球。大多数患者年龄在15至19岁之间；20名患者从发病到首次检查时，下背痛已持续超过12个月。在45例患者中，缺损位于第五腰椎，3例位于L3，2例位于L4。这项研究表明，应力性骨折是运动员椎弓根峡部裂最主要的原因。
