Section: Overview
A sprain is damage to tissue supporting a joint, primarily ligament damage. Ligaments are tough fibrous material that connect one bone to another. There are three categories of sprains and each may require different treatment. Grade I. These are sprains in which a portion of the ligament is torn. The ligament still keeps the bones together and is still functional. Swelling and pain may be apparent.Grade II. These sprains are those in which the ligament is partially torn or significantly stretched. The ligament still connects one bone to another but does not have the strength to function normally. Swelling, pain and inability to fully use the joint may be seen.Grade III. This ligament damage is the worst type and is no longer a sprain. The ligament is completely torn and there is no longer a connection from one bone to another. A common example of this type of ligament damage is a torn cruciate ligament (in the knee).
Lameness can be extremely subtle or profound, affecting one limb or several limbs. It can be intermittent or constant, worse in the morning, worse at night, worse after rest, worse after or during exercise. ...
An avulsion fracture occurs when a bone breaks and a fragment of the bone is separated by the pull of an attaching muscle, tendon or ligament. The tibial tuberosity is the prominent bump on the front...
A fracture is a break or crack in a bone. Although we commonly think of fractures as involving a leg, it is also possible to fracture the skull, jaw, spine, ribs, pelvis and digits as well as the long...
Joint effusion is an increase in fluid within the joint space. This increase in joint fluid often leads to a distention of the joint capsule and a swelling of the joint.
Joint injury is a traumatic injury to the structures within or surrounding the joint. Many times the injury is due to blunt trauma. This may cause tissue inflammation, swelling or more severe articular,...
The cranial cruciate ligament is located within the knee joint. This ligament can be torn as a result of an acute traumatic event or due to a slow progressive breakdown. Ruptured cruciate ligaments most...
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