Nonunion after fracture of the anterior tibial spine: case report and review of the literature.

Nonunion of anterior tibial spine of tibia in children is quite rare, but it could be associated with significant instability of the knee as it involves the fixation of anterior cruciate ligament. We report one case in which open reduction and internal fixation was carried out with good functional results. A literature review was performed to identify the cases reported of tibial eminence nonunion in children.

[Osgood-Schlatter disease].

Osgood-Schlatter disease is a painful affection of the knee which touches particularly the active teenagers. Etiology of this frequent affection is unknown. This disease appears as an anterior knee pain and swelling started and worsened by the sports activities.

Congenital joint dislocations caused by carbohydrate sulfotransferase 3 deficiency in recessive Larsen syndrome and humero-spinal dysostosis.

Deficiency of carbohydrate sulfotransferase 3 (CHST3; also known as chondroitin-6-sulfotransferase) has been reported in a single kindred so far and in association with a phenotype of severe chondrodysplasia with progressive spinal involvement. We report eight CHST3 mutations in six unrelated individuals who presented at birth with congenital joint dislocations. These patients had been given a diagnosis of either Larsen syndrome (three individuals) or humero-spinal dysostosis (three individuals), and their clinical features included congenital dislocation of the knees, elbow joint dysplasia with subluxation and limited extension, hip dysplasia or dislocation, clubfoot, short stature, and kyphoscoliosis developing in late childhood.

[Foot orthotics: indication and realization].

Feet problems are a very often reason for searching medical advice: one out every people after 65 years of age have foot problems. Conservative medical treatment associated with insoles, braces and special shoes is a very important part of treatment. Patient with foot problem could have just a simple conflict due to too narrow shoes or be as severe as an destructive diabetic arthropathy.

Dynamic foot-pressure measurement in the assessment of operatively treated clubfeet.

Background: Decreased motion of the subtalar joint is common after operative treatment of idiopathic clubfeet. The purposes of this study were to validate parameters of dynamic foot-pressure measurement that enable detection of physiological pronation of the subtalar joint and to analyze the consequences of absent or decreased pronation following clubfoot surgery on long-term functional results.

Methods: To validate parameters of dynamic foot-pressure measurement, we initially analyzed two control groups: one of forty asymptomatic normal feet and the other of five feet with a previous subtalar joint arthrodesis.