What Is a Knee Joint Infection? The knee joint is a complex structure made up of bones, cartilage, ligaments, and other tissues that work together to allow smooth movement. The joint is lubricated by synovial fluid, which reduces friction during motion. When this fluid becomes infected by bacteria, the condition is known as septic arthritis. […]
What Is Groin and Hip Pain? Groin and hip pain can result from a variety of conditions affecting muscles, joints, or nerves. In many cases, the discomfort is related to a soft tissue injury—such as a muscle strain—or to nerve compression. Because the hip and groin are involved in walking, standing, and balance, pain in
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What Is a Herniated Disc? A herniated disc, sometimes called a slipped disc, most commonly affects the lower back (lumbar spine). It is one of the leading causes of low back pain and leg pain. Many people in Canada will experience back pain at some point in their lives, and a herniated disc is a
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What Is Diabetic Foot? Diabetic foot refers to a range of foot problems that can develop in people living with diabetes. Diabetes affects millions of individuals worldwide and is a leading cause of foot-related hospitalizations. Many of these complications are linked to nerve damage and poor circulation, which can reduce sensation, slow healing, and weaken
What Is a Calcaneus Fracture? A calcaneus fracture is a break in the heel bone, one of the largest and most important bones in the foot. The calcaneus forms the foundation of the heel and plays a key role in walking, balance, and weight-bearing. Because of its role and position, a fracture to this bone
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What Is Burning Thigh Pain? Burning thigh pain, medically known as meralgia paresthetica, occurs when a large sensory nerve supplying the outer thigh becomes compressed. Nerves carry information between the body and the brain, passing through muscles, joints, and surrounding tissues. When swelling, pressure, or trauma narrows these natural pathways, the nerve can become irritated
What Is a Scaphoid Wrist Fracture? The scaphoid is one of the smallest bones in the wrist, located on the thumb side, where the wrist bends. It sits at the base of the hollow formed when the thumb is extended—often noticed when making a “hitchhiking” position. Because of its size and position, the scaphoid is
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What Are Pet Allergies? Pet allergies occur when the immune system reacts to proteins found in an animal’s dander (dead skin flakes), saliva, or urine. While fur is often blamed, it is not the primary allergen. Even short-haired or non-shedding animals can leave allergenic particles behind on surfaces and in the air. Cats tend to
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What Are Animal Bites? An animal bite occurs when an animal’s teeth break or compress human skin or underlying tissue. Each year, millions of people worldwide experience animal bites, and many injuries involve the hands and fingers, particularly the dominant hand. Bites can also occur on the arms, legs, face, neck, or head, depending on
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What Are Back Spasms? A back spasm is an involuntary tightening or contraction of muscles in the lower back. Many people in Canada experience back pain at some point in their lives, and muscle spasms are a common cause. Back spasms can range from mild stiffness and discomfort to more intense pain that makes movement
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