Introduction Amputatio – Latin noun from verb Amputare Amputare– to cut off or cut away, derived from Amputation is the removal of a limb by trauma, medical illness, or surgery. As a surgical measure, it is used to control pain or a disease process in the affected limb, such as malignancy or gangrene. In some…
INTRODUCTION: A brachial plexus injury (BPI), also known as brachial plexus lesion, is an injury to the brachial plexus, the network of nerves that conducts signals from the spinal cord to the shoulder, arm and hand. These nerves originate in the fifth, sixth, seventh and eighth cervical (C5–C8), and first thoracic (T1) spinal nerves, and…
Definition: Concussion is a complex pathophysiological process affecting the brain. It is the result of an injury caused by a biomechanical force i.e., a direct blow to the head, neck, or face or from a blow to another part of the body with a mechanical force transmitted to the head. The individual may not experience…
What is Decerebrate posture? Decerebrate posture is an abnormal body posture that involves the arms and legs being held straight out, the toes being pointed downward, and the head and neck being arched backward. The muscles are tightened and held rigidly. This type of posturing usually means there has been severe damage to the brain….
Introduction Osteoporosis causes bones to become weak and brittle — so brittle that a fall or even mild stresses such as bending over or coughing can cause a fracture. Osteoporosis-related fractures most commonly occur in the hip, wrist, or spine. Bone is living tissue that is constantly being broken down and replaced. Osteoporosis occurs when…
Multiple sclerosis Definition: Multiple sclerosis (MS) is an autoimmune disease characterized by inflammation, selective demyelination, and gliosis. It can cause both acute and chronic symptoms and can result in a significant disability and impaired quality of life.MS affects approximately 400,000 persons in the united states; worldwide MS affects approximately 2.1 million people. It was first…
What is a Diabetic Neuropathy? Diabetic neuropathy refers to the damage that affects the nerves of the body in people who have diabetes. It is a progressive disease, and symptoms worsen over a number of years. People who do not control their blood sugar levels and those who have high blood pressure, high blood cholesterol,…
Peripheral: Beyond (in this case, beyond the brain and the spinal cord.)Neuro-: Related to the nerves-pathy: Disease Peripheral neuropathy refers to the conditions that result when nerves that carry messages to and from the brain and spinal cord from and to the rest of the body are damaged or diseased. The peripheral nerves make up…
INTRODUCTION:- Limb-girdle muscular dystrophy is a group of muscle diseases that are characterized by weakness and wasting of specific muscle groups. There are two major types of limb-girdle muscular dystrophy, differentiated by their genetic causes. The first type is caused by mutations in the genes that encode the proteins dysferlin and sarcoglycan, while the…
What is Guillain-Barre syndrome (GBS)? Guillain-Barré syndrome is a rare but serious autoimmune disorder in which the immune system attacks healthy nerve cells in your peripheral nervous system. This leads to weakness, numbness, and tingling. It can eventually cause paralysis. The cause of this condition is unknown, but it’s typically triggered by an infectious illness,…
