Tibial bone density in athletes with medial tibial stress syndrome: a controlled study

• Published in: Journal of sports science & medicine Vol. 10; no. 4; pp. 743 - 747
• Main Authors: Ozgürbüz, Cengizhan, Yüksel, Oğuz, Ergün, Metin, Işlegen, Cetin, Taskiran, Emin, Denerel, Nevzad, Karamizrak, Oğuz
• Format: Journal Article
• Language: English
• Published: Turkey Journal of Sports Science and Medicine 01-12-2011; Asist Group
• Subjects: Amenorrhea; Bone density; Bones; Density; Employment; Exercise physiology; Fractures; Joint and ligament injuries; Joint surgery; Knee; Measurement; Medicine; Shin splints; Sports medicine; Studies; Surgery; Tibia; Vitamins; Turkey; tibial bone density; bone mineral density; exercise; overuse injury; Medial tibial stress syndrome; calcium intake, athletes
• ISSN: 1303-2968; 1303-2968

Medial tibial stress syndrome (MTSS) is a common overuse injury of the lower extremity predominantly observed in weight bearing activities. Knowledge about the pathological lesions and their pathophysiology is still limited. Only a single study was found to have investigated tibial bone density in the pain region, revealing lower density in athletes with long standing (range, 5-120 month) MTSS. In a follow-up study, bone density was determined to return to normal levels after recovery. The purpose of the present study was to investigate tibial bone density in athletes with shorter MTSS history (range, 3-10 weeks). A total of 11 athletes (7 males, 4 females) diagnosed with medial tibial stress syndrome were included in the study. The control group consisted of 11 regularly exercising individuals (7 males, 4 females). Tibial, femoral and vertebral bone densities were measured by dual energy x-ray absorptiometry. Total calcium intake was calculated by evaluating detailed nutrition history. No statistically significant differences were found in the tibial, femoral and vertebral bone densities between the groups. No statistically significant difference was found among groups, considering for calcium intake. Tibial bone densities were not lower in athletes with MTSS of 5.0 weeks mean duration (range, 3-10 weeks) compared to the healthy control group. Longitudinal studies with regular tibial bone density measurements in heavily trained athletes are necessary to investigate tibial density alterations in MTSS developing athletes during the course of the symptoms. Key pointsTibial, femoral and vertebral bone densities were measured by dual energy x-ray absorptiometry.No differences were found between the MTSS group (MTSS history 3-10 weeks) and the healthy athletes group.