The alterations that the epiphyseal plate undergoes during fracture healing are well documented microscopically, yet there are no reports in the literature which discuss the cellular and molecular changes that accompany this process. We studied fracture healing in 49 Wistar rats (5 weeks old) in which we inflicted a fracture to the distal third of the femur of the right hind leg (experimental s...

Epiphyseal involvement of a unicameral bone cyst (UBC) is rare. This anatomic setting represents a distinct clinical and radiographic entity. This study reports a new case and analyzes the clinical and biological behavior of seven additional UBCs with epiphyseal involvement from the literature. We report the first successful treatment of this variant with methylprednisolone acetate. The average...

Angel-shaped phalango-epiphyseal dysplasia is characterized by the angel shape of the middle phalanx and severe coxarthrosis in adult life. This osteochondrodysplasia shows a further variety of heterogeneous multiple epiphyseal dysplasias. It also shows a late and dysplastic development of the femoral head that leads to osteoarthrotic changes with severe hip pain and gait disturbance. In this r...

Isolated syngeneic epiphyseal chondrocytes transplanted into a muscle formed cartilage in which matrix resorption and endochondral ossification began at the end of the second week after transplantation. After 56 days cartilage was converted into an ossicle. In 7-day-old intrarenal transplants, epiphyseal chondrocytes formed nodules of cartilage. In 10-day-old transplants, islands of bone appear...

We have examined the effect of arthrodiastasis on the preservation of the femoral head in older children with Perthes' disease. We carried out a prospective trial in boys over the age of eight years and girls over seven years at the time of the onset of symptoms. The patients had minimal epiphyseal collapse and were compared with a conventionally treated, consecutive, historical control group. ...

Longitudinal growth occurs within the long bones at the growth plate. During childhood, the growth plate matures, its total width decreases and eventually it disappears at the end of puberty with complete replacement by bone along with cessation of longitudinal growth. The exact mechanism of epiphyseal fusion is still not completely understood and experimental studies are complicated by the fac...

In this manuscript, experts in limb deformity correction provide commentary on outcome and complications following growth arrest for length discrepancy treated with percutaneous epiphyseal transphyseal screws. Strategies to prevent the rare iatrogenic fracture that is presented are discussed other methods of performing suggested consideration.

Original Article Proximal epiphyseal breadth tibia Sexual dimorphism of tibia Tibial condyles