Eleven-year-old Shaurya Thakur has lost one leg to bone cancer, but keeps his spirit. His parents, however, are day labourers ...

Avascular necrosis is a type of osteonecrosis resulting from a disruption in blood supply to the proximal femur and is a major complication associated with developmental hip dysplasia.

New York City became the first city in the country to allow supervised drug use sites where people can use illegal drugs without threat of arrest, under the watch of trained staff, Mayor Bill de ...