OBJECTIVE: To evaluate the findings in MRI-studies of the knee in recreational long-distance runners after competition and to assess the reversibility of the findings. DESIGN AND PATIENTS: Eight recreational long-distance runners underwent MRI studies of the knee before, immediately after and 6-8 weeks after taking part in the Vienna City Marathon. The studies were evaluated regarding alterations of pre-existing lesions and new pathological findings. RESULTS: In six runners without major pre-existing alterations no negative effects were experienced. In one runner with pre-existing grade III alterations of the menisci, signs of progressive osteoarthritis were experienced 2 months after the competition. In all other cases increased meniscal signal alterations and minor signal changes in the bone marrow after the race were transitory. CONCLUSION: In healthy individuals no negative long-term-effects were experienced. Pre-existing high-grade lesions of the menisci might be a predisposing risk for osteoarthritis, triggered by the stress of long-distance running.
OBJECTIVE: To evaluate the findings in MRI-studies of the knee in recreational long-distance runners after competition and to assess the reversibility of the findings. DESIGN AND PATIENTS: Eight recreational long-distance runners underwent MRI studies of the knee before, immediately after and 6-8 weeks after taking part in the Vienna City Marathon. The studies were evaluated regarding alterations of pre-existing lesions and new pathological findings. RESULTS: In six runners without major pre-existing alterations no negative effects were experienced. In one runner with pre-existing grade III alterations of the menisci, signs of progressive osteoarthritis were experienced 2 months after the competition. In all other cases increased meniscal signal alterations and minor signal changes in the bone marrow after the race were transitory. CONCLUSION: In healthy individuals no negative long-term-effects were experienced. Pre-existing high-grade lesions of the menisci might be a predisposing risk for osteoarthritis, triggered by the stress of long-distance running.
Authors: Theresa Diermeier; Knut Beitzel; Laura Bachmann; Wolf Petersen; Katrin Esefeld; Klaus Wörtler; Andreas B Imhoff; Andrea Achtnich Journal: Knee Surg Sports Traumatol Arthrosc Date: 2018-11-21 Impact factor: 4.342
Authors: Christian Lattermann; Cale A Jacobs; Emily K Reinke; Erica A Scaramuzza; Laura J Huston; Warren R Dunn; Kurt P Spindler Journal: Cartilage Date: 2016-07-08 Impact factor: 4.634
Authors: Vladimir Juras; Goetz H Welsch; Steven Millington; Pavol Szomolanyi; Tallal C Mamisch; Katja Pinker; Siegfried Trattnig Journal: Eur Radiol Date: 2008-12-05 Impact factor: 5.315