Magnetic Resonance Imaging Findings of Knees and Spines in Recreational Runners who Completed 1000 Marathons
- Authors
- Rhim, Hyechang; Kim, Young Ha; Kim, Myung Gyu; Jang, Ki-Mo; Suh, Seung Woo
- Issue Date
- 14-12월-2019
- Publisher
- CUREUS INC
- Keywords
- marathon running; running; knee; spine; mri; joints
- Citation
- CUREUS, v.11, no.12
- Journal Title
- CUREUS
- Volume
- 11
- Number
- 12
- URI
- https://scholar.korea.ac.kr/handle/2021.sw.korea/60920
- DOI
- 10.7759/cureus.6382
- ISSN
- 2168-8184
- Abstract
- Introduction Marathon running is a popular recreational activity, but the effects of chronic running on the knee or other joints remain unclear. The purpose of this article was to evaluate any degenerative changes in the knees and spines of recreational runners who completed at least 1000 marathons. Methods Recreational runners who completed at least 1000 marathons were recruited. Magnetic resonance imaging (MRI) of both knees and spines of six such runners was performed with a 1.5 T MR scanner. The anatomical structures of the knee joint including meniscus, bone marrow, cartilage, ligaments, and joint effusion were examined along with other abnormalities. Spinal alignment, degenerative change in intervertebral disc, intervertebral disc herniation, osteoarthritis in facet joint, degenerative anterior/lateral spur, and other abnormalities were evaluated. Results In terms of knee joints, one runner showed degeneration at the meniscus, while three runners had cartilage lesions. However, none of the six runners showed radiologic evidence of knee osteoarthritis. All six runners demonstrated degenerative changes in intervertebral spinal discs. Conclusions Running 1000 marathons may not have a harmful effect on the knee joints and may not result in osteoarthritis. However, it is unclear whether degenerative changes in the spine are derived from running or aging.
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Collections - College of Medicine > Department of Medical Science > 1. Journal Articles
- Graduate School > Department of Biomedical Sciences > 1. Journal Articles
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