Effects of prostaglandin E1 on callus formation in rabbits.

Background: Recent research has focused on identifying chemical modulators of osteogenesis. We present initial findings on the osteoinductive properties of prostaglandin Е1 (Vasaprostan), using a rabbit model.

Methods: Data were collected on callus formation in 14 male rabbits.

Motor vehicle transportation in hip spica casts: are our patients safely restrained?

Background: Federal guidelines and state laws mandate that all children must be appropriately restrained while traveling in motor vehicles to reduce the risk of injury and death secondary to motor vehicle accidents. The purpose of this study is to identify the methods of restraint in motor vehicles for children in hip spica casts.

Methods: Children placed in hip spica casts between August 1, 2006 and August 1, 2008 were recruited.