Dr. Richard P Petri M.D.

It is a challenging experience for a doctor to break the news of the disease to a patient suffering from multiple sclerosis (MS) as the cause of the disease is unknown.Multiple sclerosis is an autoimmune disease where the immune system attacks its tissues. It is a progressive neurological disorder....

What is muscular dystrophy?Muscular dystrophy is an inherited disorder, which is often characterized by a progressive type of muscular degeneration and weakness. There are several types of muscular dystrophy, wherein each type eventually leads to an increased disability, strength loss, and potential...

The human back is a complex structure of muscles, ligaments, bones, joints, and nerves. It is common for people to experience back problems at some point in their life for a variety of reasons. Since the pain can radiate into the back and even from other parts of the body, it is very difficult to...

What is muscular dystrophy?Muscular dystrophy is a group of disorders that cause skeletal muscle degeneration, decreased flexibility, and progressive weakness. In muscular dystrophy, the abnormal mutation of genes interferes with the production of proteins, which are needed for healthy muscle...

he pain caused by the overuse of the shinbone, which is the large front bone in the lower leg, is known as a shin splint. Shin splints are usually characterized by pain in the inner part of the shin bone or the tibia. Shin splints are also known as medial tibial stress syndrome (MTSS). This...

A headache experienced in the back of the head can have many different causes. Most of these causes can be identified by specific symptoms, such as the exact location of pain and the type or severity of pain experienced. In some cases, certain events can trigger these headaches.  CausesDoctors can...