A child that presents with an acute limp: Legg-Calvé-Perthes disease

A child that presents with an acute limp: Legg-Calvé-Perthes disease

A 6-year-old boy presented with the recent development of a right sided limp. He had no known medical conditions. On examination, the patient had limited internal/external rotation and abduction of the right hip. He walked with a non-antalgic gait and was noted to have a positive Trendelenberg sign. Lower extremity radiographs (A) revealed flattening of the right proximal femoral epiphysis with...

Legg-Calvé-Perthes disease in a child with osteopetrosis

Osteopetrosis is a rare inherited disorder of bone causing increased bone density. Legg-Calvé-Perthes disease (LCPD), by contrast, is a more common idiopathic condition leading to variable avascular necrosis of the immature femoral head. We present a case of a 5-year-old boy presenting with these co-morbidities. We have found only one previous reference suggesting these two conditions can coexi...

Osteochondritis dissecans following Legg-Calvé-Perthes' disease.

Legg-Calvé-Perthes disease: an overview with recent literature.

The evolving knowledge on Legg-Calvé-Perthes (LCP) demonstrates the utility of studying a rare disease systematically by piecing together the biology and mechanics of this condition and applying clinical observations to improve patient care. As treatments of less common diseases are hard to randomize and study in meaningful numbers, long-term study groups have been created to provide insight in...

Editorial LEGG - CALVÉ - PERTHES DISEASE : 100 YEARS

Legg-Calvé-Perthes disease (LCPD) started to be studied 100 years ago (1910), thanks to the advent of the possibility of conducting clinical studies by means of radiographic images (1895). However, many questions remain open, both in relation to the etiology of this orthopedic condition and in relation to which therapeutic measures are valid. Thus, great controversy has been generated. In 1910,...