The Guyon Canal, also known as the ulnar canal or Canal of Guyon, is a narrow passageway located in the wrist, specifically at the ulnar side. Named after French surgeon Jean Casimir Félix Guyon, who extensively studied the anatomy of the hand, this canal serves as a conduit for the ulnar nerve and artery as…
Knee injuries are a prevalent and often debilitating health concern that can affect individuals of all ages and activity levels. The knee joint is a complex structure, comprising bones, ligaments, tendons, and cartilage, all working together to provide stability and facilitate various movements. Unfortunately, the knee is susceptible to a wide range of injuries, stemming…
Understanding Bone Spurs (Osteophytes) Definition and Overview of Bone Spurs Importance of Addressing Bone Spurs Common Locations of Bone Spurs Causes of Bone Spurs Aging and Degenerative Conditions Aging and general wear and tear on the joints over time are considered the primary causes of bone spurs. As we get older, the cartilage that cushions…
Definition The Ulna and Radius are the two main bones that make up a human’s forearms. Each arm has a single ulna bone. It is a long bone that plays a key role in the formation of the elbow and wrist joints. The two major bones that jointly make form the forearm are the radius…
Introduction The hyoid bone is a small, U-shaped bone located in the upper neck of humans and other mammals. Despite its diminutive size, the hyoid plays an integral role in swallowing and speech. This unique bone has mystified anatomists and evolutionary biologists due to its distinctive shape and placement within the body. As the only…
Introduction The quadriceps and hamstrings are two of the most important muscle groups in the human body, playing key roles in movement and athletic performance. Located in the upper leg region, the quadriceps consist of four muscles on the front of the thigh while the hamstrings are made up of three muscles on the back…
Introduction Together with the distal extremities of the radius and ulna, the carpal bones are a collection of small bones in the human hand that constitute the wrist. They are therefore also referred to as wrist bones. Combined, they are referred to as the carpus, and they individually articulate with the metacarpals, the long bones…
Introduction The longest and hardest bone in the human body is your femur. It significantly affects your gait, posture, and ability to stay balanced. Usually, only severe traumas like auto accidents cause femurs to break. You might not even be aware of the increased risk of fractures caused by osteoporosis, which weakens bones. There is…
The foot and ankle have a lot of tendons that run from the lower leg to the foot. These contain the peroneus tendons as well as the extensor tendons. Tendons are groups of tissue connecting muscles to bones. The tendons that intersect that ankle and foot control the movement of the foot and ankle. Damage…
Introduction The quadriceps tendon is a complex yet crucial structure to proper knee function that connects the four quadriceps muscles of the thigh to the shinbone. It transmits tremendous pull from the upper leg to the lower leg, facilitating activities like walking, running, jumping, and climbing. More specifically, the quadriceps muscles converge into one common…
