The aim of this retrospective study is to isolate the cases of “overuse syndromes” in young athletes in whom the initial diagnosis proved wrong.

During six-year period 2002 – 2007, 28 young athletes (16 boys and 12 girls) aged 9.6 years (ranged from 6.5 to 14 years), suffering an underlying disease that had initially attributed to “overuse syndromes”, were treated in our Department. In all of the cases the history was misleading and the clinical examination was precarious, while the x-ray examination proved to be unclear. The remaining imaging exams led finally to the correct diagnosis that was confirmed in the operating room or via the biopsy.

In 4 cases a slipped capital femoral epiphysis was ascertained. In other cases we verified an osteochondritis dissecans of femoral condyle or talus (4), an osteoid osteoma (4), Perthes disease (3), osteochondromas (3), calcaneonavicular synchondrosis (3), hemangioma (2), discoid meniscus (1), herpes zoster along the sciatic nerve (1), aneurysmal cyst of fibula (1), accessory navicular (1), and osteosarcoma of fibula (1).

Overuse syndromes in young athletes should be treated with skepticism because another more serious disease may be hidden behind the symptoms and clinical signs. The children and adolescents have a skeleton that grows constantly and develops a special pathogenesis and this fact must be always kept in mind of parents, trainers and therapists. The young subjects who expect to be integrated in the athletic family should be previously examined by Pediatrician and Pediatric Orthopedic Surgeon so that a congenital anomaly or an acquired disease will be diagnosed in time.