Comparison of radiological spino-pelvic sagittal parameters in skiers and non-athletes. Issue 1 (December 2015)

• Record Type: Journal Article
• Authors: Todd, Carl; Kovac, Peter; Swärd, Anna; Agnvall, Cecilia; Swärd, Leif; Karlsson, Jon; Baranto, Adad
• Is Part Of: Journal of orthopaedic surgery and research. Volume 10:Issue 1(2015)
• Page Start: 1
• Page End: 7
• Publication Date: 2015-12
• Subjects: Athletes -- Pelvic parameters -- Radiological -- Spinal curvatures -- Spino-pelvic alignment; Orthopedics -- Periodicals; Orthopedic surgery -- Periodicals; 616.7005
• DOI: 10.1186/s13018-015-0305-6
• Languages: English
• ISSNs: 1749-799X

Abstract

Abstract Background The purpose of the present study is to compare the radiological parameters of the spino-pelvic sagittal alignment in young elite skiers and non-athletes of a similar age. Methods The sample group (n = 102) consisted of elite Alpine and Mogul skiers (n = 75) and a non-athletic population (n = 27), mean age for both groups was 17.7 (±1.4) years (skiers mean age 18.3 SD 1.1 and controls 16.4 SD 0.6). Radiological measurements of the spino-pelvic sagittal alignment were examined from plain radiographs taken in the long-standing position. Results There were no significant differences reported in the pelvic parameters between both groups. A difference was reported in the sagittal vertebral axis between skiers (8.0 cm SD 46.0) and the control group (−2.0 cm SD 39.0), which may be of clinical significance, in spite of being statistically non-significant. Type I spinal curves according to Roussouly were shown to be more prevalent in the skiers (18.2 %) compared with the control group (0.0 %) and were statistically significant (p = 0.03). Conclusion Elite young skiers are shown to have a more prevalent type I spine and a different spino-pelvic sagittal alignment compared to a healthy non-sporting population of a similar age.