A joint is a connection between two bones. Joints are essential for flexibility, movement and shock absorption. Although most people think of joints as bending like a hinge, there are many different types of joints. Joints are classified by the...
Arthritis is inflammation of the joints ("arthro" means joint, "-itis" means inflammation) that is usually brought about by the loss of articular cartilage. There are two main types of arthritis. The first and more common type is osteoarthritis...
There are three different types of ligaments: articular ligaments, peritoneal ligaments and fetal remnant ligaments. Articular ligaments, the elastic bands of fibrous tissues that support joints and prevent them from moving in the wrong...
Arthritis is any inflammation of a joint. The difference is the etiology, or cause of the arthritis. There are several causes of arthritis, some from external origins and some internal or hereditary.
Approximately one-sixth of all emergency room visits are for some sort of wrist injury, and out of all the fractures seen in the emergency room, about one-sixth are wrist fractures. There are 250,000 to 300,000 wrist fractures per year in the...
Your body produces glucosamine naturally in healthy cartilage and the tissue that connects muscles, bones and joints. MayoClinic.com states the substance is found in the cartilage matrix and synovial fluid that lubricates joint surfaces....
The bacteria Mycobacteria tuberculosis causes tuberculosis. Although tuberculosis, or TB, primarily affects the lungs, it can spread through the blood stream to other sites, a circumstance called extrapulmonary or disseminated tuberculosis. The...
The joints help people move various parts of their bodies such as the knees, wrists and fingers. A joint is an area in the body where two bones meet. There are three types of joints: the immovable joints found in the skull, slightly movable joints...
Arthritis is the catch-all name given to the condition where there is any alteration to the normal, smooth, pristine cartilage that covers our joint surfaces. When arthritis exists in a joint, several things happen to that joint. One aspect of...
Playing sports is an excellent method of achieving and maintaining physical fitness, and football is no exception. The Mayo Clinic reports that an hour of participating in touch football burns more than 700 calories for a 200-pound person. But...
Arthritis creates an environment of inflammation within affected joints. The condition causes irritation to the synovium, or lining, of the joint, which can cascade into additional problems. No joint that moves is exempt from the ravages of...
There are many forms of arthritis, but the most common hip arthritis is ostereoarthritis, according to the University of Washington Department of Osteopaedics and Sports Medicine. Also called degenerative joint disease, this arthritic condition is...
Vitamin C, also known as ascorbic acid, is found naturally in citrus fruits, tomatoes, potatoes and green leafy vegetables. This antioxidant vitamin may help prevent and delay the progression of osteoarthritis, according to several studies, but...
Scientists hypothesize that rheumatoid arthritis develops in certain people when their immune system responds to something in the environment, such as a virus or bacteria. It may, however, only develop in some people because genetics plays a role....
Cartilage falls into three types within the human body, categorized by strength, structure and elasticity. A living tissue lining the bony surface of joints, cartilage provides shock absorption and enables your joints to bear your body's weight...
A ligament is a fibrous, pliable tissue that connects your bones to each other. You have three major types of ligaments in your body: articular, peritoneal and fetal remnant ligaments. Tears to articular ligaments are most common and generally...
Gliding joints are also called plane joints or arthrodial joints. The book "Fundamentals Concepts of Anatomy" describes gliding joints as flat bone diarthroses that move in a gliding action that is limited by ligaments. Ligaments are the fibrous...
A normally functioning knee is required to perform most activities of daily living. Injury, osteoarthritis and rheumatoid arthritis can affect the knee's ability to function without pain. According to the American Academy of Orthopaedic Surgeons,...
The joints, or articulations, of the body allow a range of movement and mobility. There are a variety of joints in the body such as diarthrodial or synovial joints, ball and socket joints, hinge joints and fibrous joints. Each joint is composed of...
According to the American Academy of Orthopedic Surgeons (AAOS), osteoarthritis is the wear and tear progressive disease of joints. In this condition, cartilage in the joints breaks down and causes anatomical changes in the joints. Risk factors...
According to the American College of Rheumatology, osteoarthritis, also called degenerative joint disease, is the most common type of arthritis. Typically localized in one or a few joints, osteoarthritis is characterized by a slow, progressive...
The spine contains a large number of joints. Individually, these joints tend to have very limited ranges of motion. However, collectively, these joints allow for an impressive range of total spine motion through a variety of planes while...
Embryologically, the hip is the lower extremity analogue of the shoulder, so it does share some common features. There is a labrum, which is a ring of cartilage that surrounds the acetabulum, or socket. It has a similar function as in the...
Football and hockey are very physically demanding sports. Although players must be supremely fit to succeed in these sports, their high level of performance might come at the expense of health. There are numerous injuries and conditions associated...
Ligaments help to give strength and flexibility to the skeleton. There are three different types of ligaments according to Academic Dictionaries and Encyclopedias: peritoneal ligaments, fetal remnant ligaments and articular ligaments. Articular...
Arthritis is a leading cause of disability with symptoms that include pain, swelling and stiffness in your joints and limited joint function. The most common form is osteoarthritis, which is largely due to aging and typically affects the fingers,...
Arthroscopy is often one of the first surgical techniques performed on the temporomandibular joint. It can be used both to help visualize the TMJ and to potentially remove and scar tissue that is present. With this type of procedure a small...
An autologous graft means taking tissue from your own body to use in surgical repair of another part of your body. Chondrocyte implantation is a new technique for repair of articular tissue in the knee -- the connective material that allows the...
Many sports and exercise regimens involve doing scissor kicks. In martial arts, a scissor kick is a powerful attack move in which the participant thrusts his legs in quick succession. In soccer, a very similar move is called the bicycle kick....
Knee arthritis can be very aggravating for runners and other athletes. Learn how to treat sports injuries in this video on health and rehab.
A groin strain can be painful and limiting of an athlete's mobility. Learn how to treat a groin strain in this sports medicine video.
The ACL is one of the four major ligaments in this knee, and the most commonly injured. Get tips and advice on health and medical issues in this wellness video.
