Osteoporosis with vertebral fractures associated with pregnancy: two case reports.

Pregnancy and lactation-associated osteoporosis (PAO) is a rare condition characterized by the occurrence of fragility fractures, most commonly vertebral, in late pregnancy or the early postpartum period. The prevalence, etiology and pathogenesis of this osteoporosis are unknown, although there are several hypotheses attempting to explain the etiopathogenesis of pregnancy associated osteoporosis. In this paper we present two cases of young women who developed severe PAO with vertebral fractures: a 42-year-old woman with a family history of osteoporosis, and a 21-year-old woman affected with myasthenia gravis.

Clinical and surgical approach of severe bone fragility fracture: clinical case of 4 fragility fracture in patient with heavy osteoporosis.

An accurate diagnosis of osteoporosis and a proper treatment are today recognized to be the most important facts for prevention and for a correct arrangement and treatment of fragility fractures. In the text the Authors describe a case of severe osteoporosis aggravated by 2 femur fractures and 2 periprosthetic fractures occurred in 2 months. In such cases the orthopaedic surgeon needs to formulate first a clinical osteoporotic pattern, than its treatment together with a surgery suitable choice, that has to take into consideration of the bone structural characteristics.

Femoral fractures in the extremely elderly.

At the Trauma Unit of Pisa we performed an observational study reviewing nineties that about 200 patients were treated and underwent surgery for femoral neck fracture from 1998 to 2005. The clinical and radiographic results obtained were discrete, with a mortality of 42.5%, the survivors are still having a good quality of life.