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Overview  Movement disorders are many. But some are more severe than others. Understanding the signs and causes of various disorders allows a p...

Athlete’s foot, also known as tinea pedis, is a form of fungal infection. The fungal skin infection begins in between your toes. The fungal infe...

Atrial Septal Defect (ASD) DefinitionAtrial septal defect can be defined as a hole between the walls of the two upper chambers of the heart. Such a de...

ADHD is a neurodevelopment disorder that negatively affects millions of children and adolescents’ social interaction capabilities and often last...

Overview Autism is a neurodevelopmental disorder. It belongs to a group of diseases called pervasive developmental disorders (PDD). It is characterize...

Overview The human body is like a fortress, and the immune system is the army that protects the fort from invaders such as bacteria and viruses. But...

What is avascular necrosis?  Avascular necrosis (AVN) is a condition in which the death of bone tissue occurs due to the loss of blood supply. ...

Avascular Necrosis or Osteonecrosis (bone death) of Femoral Head Bone is a living tissue and it needs blood supply to survive. If there is damage to o...