Intra-articular Fracture
An intraarticular fracture is a bone fracture in which the break crosses into the surface of a joint. This always results in damage to the cartilage Cartilage is a resilient and smooth type of connective tissue. In tetrapods, it covers and protects the ends of long bones at the joints as articular cartilage, and is a structural component of many body parts including the rib cage, the neck .... Compared to extraarticular fractures, intraarticular have a higher risk for developing long-term complications, such as posttraumatic osteoarthritis. Treatment considerations include restoring joint surface congruity and maintaining joint alignment and stability. See also * Intracapsular fracture References {{Fractures Bone fractures ...
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Bone Fracture
A bone fracture (abbreviated FRX or Fx, Fx, or #) is a medical condition in which there is a partial or complete break in the continuity of any bone in the body. In more severe cases, the bone may be broken into several fragments, known as a ''comminuted fracture''. A bone fracture may be the result of high force impact or stress, or a minimal trauma injury as a result of certain medical conditions that weaken the bones, such as osteoporosis, osteopenia, bone cancer, or osteogenesis imperfecta, where the fracture is then properly termed a pathologic fracture. Signs and symptoms Although bone tissue contains no pain receptors, a bone fracture is painful for several reasons: * Breaking in the continuity of the periosteum, with or without similar discontinuity in endosteum, as both contain multiple pain receptors. * Edema and hematoma of nearby soft tissues caused by ruptured bone marrow evokes pressure pain. * Involuntary muscle spasms trying to hold bone fragments in pla ...
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Joint
A joint or articulation (or articular surface) is the connection made between bones, ossicles, or other hard structures in the body which link an animal's skeletal system into a functional whole.Saladin, Ken. Anatomy & Physiology. 7th ed. McGraw-Hill Connect. Webp.274/ref> They are constructed to allow for different degrees and types of movement. Some joints, such as the knee, elbow, and shoulder, are self-lubricating, almost frictionless, and are able to withstand compression and maintain heavy loads while still executing smooth and precise movements. Other joints such as sutures between the bones of the skull permit very little movement (only during birth) in order to protect the brain and the sense organs. The connection between a tooth and the jawbone is also called a joint, and is described as a fibrous joint known as a gomphosis. Joints are classified both structurally and functionally. Classification The number of joints depends on if sesamoids are included, age of t ...
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Cartilage
Cartilage is a resilient and smooth type of connective tissue. In tetrapods, it covers and protects the ends of long bones at the joints as articular cartilage, and is a structural component of many body parts including the rib cage, the neck and the bronchial tubes, and the intervertebral discs. In other taxa, such as chondrichthyans, but also in cyclostomes, it may constitute a much greater proportion of the skeleton. It is not as hard and rigid as bone, but it is much stiffer and much less flexible than muscle. The matrix of cartilage is made up of glycosaminoglycans, proteoglycans, collagen fibers and, sometimes, elastin. Because of its rigidity, cartilage often serves the purpose of holding tubes open in the body. Examples include the rings of the trachea, such as the cricoid cartilage and carina. Cartilage is composed of specialized cells called chondrocytes that produce a large amount of collagenous extracellular matrix, abundant ground substance that is rich in ...
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Posttraumatic Osteoarthritis
Post-traumatic refers to conditions following a physical trauma, i.e. an injury or damage caused by physical harm, or a psychological trauma: * ''Post Traumatic'' (EP), album by American musician Mike Shinoda * '' Post Traumatic'', album by American musician Mike Shinoda * Post-concussion syndrome * Post-traumatic abortion syndrome * Post-traumatic amnesia * Post-traumatic embitterment syndrome * Post-traumatic epilepsy * Post-traumatic growth * Post-traumatic punctate intraepidermal hemorrhage * Post-traumatic seizure * Post-traumatic stress disorder ** Complex post-traumatic stress disorder See also * Post Traumatic Slave Syndrome ''Post Traumatic Slave Syndrome: America's Legacy of Enduring Injury and Healing'' is a 2005 theoretical work by Joy DeGruy Leary. The book argues that the experience of slavery in the United States and the continued discrimination and oppress ...

Intracapsular Fracture
An intracapsular fracture is a bone fracture located within the joint capsule. Examples of intracapsular fractures includes: * In the hip: Fractures of the femoral head and femoral neck The femoral neck (femur neck or neck of the femur) is a flattened pyramidal process of bone, connecting the femoral head with the femoral shaft, and forming with the latter a wide angle opening medialward. Structure The neck is flattened from .... See also * Extracapsular fracture * Intraarticular fracture Bone fractures {{Musculoskeletal-stub ...
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