Joints: Also known as articulations, these are points of connection between the ends of certain separate bones, or where the borders of other bones are juxtaposed.Knee Joint: A synovial hinge connection formed between the bones of the FEMUR; TIBIA; and PATELLA.Joint DiseasesFinger Joint: The articulation between the head of one phalanx and the base of the one distal to it, in each finger.Ankle Joint: The joint that is formed by the inferior articular and malleolar articular surfaces of the TIBIA; the malleolar articular surface of the FIBULA; and the medial malleolar, lateral malleolar, and superior surfaces of the TALUS.Hip Joint: The joint that is formed by the articulation of the head of FEMUR and the ACETABULUM of the PELVIS.Tarsal Joints: The articulations between the various TARSAL BONES. This does not include the ANKLE JOINT which consists of the articulations between the TIBIA; FIBULA; and TALUS.Wrist Joint: The joint that is formed by the distal end of the RADIUS, the articular disc of the distal radioulnar joint, and the proximal row of CARPAL BONES; (SCAPHOID BONE; LUNATE BONE; triquetral bone).Joint Capsule: The sac enclosing a joint. It is composed of an outer fibrous articular capsule and an inner SYNOVIAL MEMBRANE.Sacroiliac Joint: The immovable joint formed by the lateral surfaces of the SACRUM and ILIUM.Joint Instability: Lack of stability of a joint or joint prosthesis. Factors involved are intra-articular disease and integrity of extra-articular structures such as joint capsule, ligaments, and muscles.Temporomandibular Joint Disorders: A variety of conditions affecting the anatomic and functional characteristics of the temporomandibular joint. Factors contributing to the complexity of temporomandibular diseases are its relation to dentition and mastication and the symptomatic effects in other areas which account for referred pain to the joint and the difficulties in applying traditional diagnostic procedures to temporomandibular joint pathology where tissue is rarely obtained and x-rays are often inadequate or nonspecific. Common diseases are developmental abnormalities, trauma, subluxation, luxation, arthritis, and neoplasia. (From Thoma's Oral Pathology, 6th ed, pp577-600)Metatarsophalangeal Joint: The articulation between a metatarsal bone (METATARSAL BONES) and a phalanx.Foot Joints: The articulations extending from the ANKLE distally to the TOES. These include the ANKLE JOINT; TARSAL JOINTS; METATARSOPHALANGEAL JOINT; and TOE JOINT.Shoulder Joint: The articulation between the head of the HUMERUS and the glenoid cavity of the SCAPULA.Joint Prosthesis: Prostheses used to partially or totally replace a human or animal joint. (from UMDNS, 1999)Temporomandibular Joint Disc: A plate of fibrous tissue that divides the temporomandibular joint into an upper and lower cavity. The disc is attached to the articular capsule and moves forward with the condyle in free opening and protrusion. (Boucher's Clinical Dental Terminology, 4th ed, p92)Acromioclavicular Joint: The gliding joint formed by the outer extremity of the CLAVICLE and the inner margin of the acromion process of the SCAPULA.Osteoarthritis: A progressive, degenerative joint disease, the most common form of arthritis, especially in older persons. The disease is thought to result not from the aging process but from biochemical changes and biomechanical stresses affecting articular cartilage. In the foreign literature it is often called osteoarthrosis deformans.Arthritis, Rheumatoid: A chronic systemic disease, primarily of the joints, marked by inflammatory changes in the synovial membranes and articular structures, widespread fibrinoid degeneration of the collagen fibers in mesenchymal tissues, and by atrophy and rarefaction of bony structures. Etiology is unknown, but autoimmune mechanisms have been implicated.Sternoclavicular Joint: A double gliding joint formed by the CLAVICLE, superior and lateral parts of the manubrium sterni at the clavicular notch, and the cartilage of the first rib.Cartilage, Articular: A protective layer of firm, flexible cartilage over the articulating ends of bones. It provides a smooth surface for joint movement, protecting the ends of long bones from wear at points of contact.Synovial Fluid: The clear, viscous fluid secreted by the SYNOVIAL MEMBRANE. It contains mucin, albumin, fat, and mineral salts and serves to lubricate joints.Injections, Intra-Articular: Methods of delivering drugs into a joint space.Carpometacarpal Joints: The articulations between the CARPAL BONES and the METACARPAL BONES.Synovitis: Inflammation of a synovial membrane. It is usually painful, particularly on motion, and is characterized by a fluctuating swelling due to effusion within a synovial sac. (Dorland, 27th ed)Biomechanical Phenomena: The properties, processes, and behavior of biological systems under the action of mechanical forces.Synovial Membrane: The inner membrane of a joint capsule surrounding a freely movable joint. It is loosely attached to the external fibrous capsule and secretes SYNOVIAL FLUID.Range of Motion, Articular: The distance and direction to which a bone joint can be extended. Range of motion is a function of the condition of the joints, muscles, and connective tissues involved. Joint flexibility can be improved through appropriate MUSCLE STRETCHING EXERCISES.Arthritis, Experimental: ARTHRITIS that is induced in experimental animals. Immunological methods and infectious agents can be used to develop experimental arthritis models. These methods include injections of stimulators of the immune response, such as an adjuvant (ADJUVANTS, IMMUNOLOGIC) or COLLAGEN.Arthrography: Roentgenography of a joint, usually after injection of either positive or negative contrast medium.Arthritis, Infectious: Arthritis caused by BACTERIA; RICKETTSIA; MYCOPLASMA; VIRUSES; FUNGI; or PARASITES.Osteoarthritis, Knee: Noninflammatory degenerative disease of the knee joint consisting of three large categories: conditions that block normal synchronous movement, conditions that produce abnormal pathways of motion, and conditions that cause stress concentration resulting in changes to articular cartilage. (Crenshaw, Campbell's Operative Orthopaedics, 8th ed, p2019)Arthralgia: Pain in the joint.Carpal Joints: The articulations between the various CARPAL BONES. This does not include the WRIST JOINT which consists of the articulations between the RADIUS; ULNA; and proximal CARPAL BONES.DislocationsPatellofemoral Joint: The articulation between the articular surface of the PATELLA and the patellar surface of the FEMUR.Weight-Bearing: The physical state of supporting an applied load. This often refers to the weight-bearing bones or joints that support the body's weight, especially those in the spine, hip, knee, and foot.Arthroplasty, Replacement: Partial or total replacement of a joint.Movement: The act, process, or result of passing from one place or position to another. It differs from LOCOMOTION in that locomotion is restricted to the passing of the whole body from one place to another, while movement encompasses both locomotion but also a change of the position of the whole body or any of its parts. Movement may be used with reference to humans, vertebrate and invertebrate animals, and microorganisms. Differentiate also from MOTOR ACTIVITY, movement associated with behavior.Ligaments, Articular: Fibrous cords of CONNECTIVE TISSUE that attach bones to each other and hold together the many types of joints in the body. Articular ligaments are strong, elastic, and allow movement in only specific directions, depending on the individual joint.Stifle: In horses, cattle, and other quadrupeds, the joint between the femur and the tibia, corresponding to the human knee.Temporomandibular Joint Dysfunction Syndrome: A symptom complex consisting of pain, muscle tenderness, clicking in the joint, and limitation or alteration of mandibular movement. The symptoms are subjective and manifested primarily in the masticatory muscles rather than the temporomandibular joint itself. Etiologic factors are uncertain but include occlusal dysharmony and psychophysiologic factors.Contracture: Prolonged shortening of the muscle or other soft tissue around a joint, preventing movement of the joint.Ankylosis: Fixation and immobility of a joint.Antirheumatic Agents: Drugs that are used to treat RHEUMATOID ARTHRITIS.Joint Commission on Accreditation of Healthcare Organizations: A private, voluntary, not-for-profit organization which establishes standards for the operation of health facilities and services, conducts surveys, and awards accreditation.Gait: Manner or style of walking.Tibia: The second longest bone of the skeleton. It is located on the medial side of the lower leg, articulating with the FIBULA laterally, the TALUS distally, and the FEMUR proximally.Prosthesis-Related Infections: Infections resulting from the implantation of prosthetic devices. The infections may be acquired from intraoperative contamination (early) or hematogenously acquired from other sites (late).Torque: The rotational force about an axis that is equal to the product of a force times the distance from the axis where the force is applied.Severity of Illness Index: Levels within a diagnostic group which are established by various measurement criteria applied to the seriousness of a patient's disorder.Arthroplasty, Replacement, Knee: Replacement of the knee joint.Hemarthrosis: Bleeding into the joints. It may arise from trauma or spontaneously in patients with hemophilia.Arthroscopy: Endoscopic examination, therapy and surgery of the joint.Osteophyte: Bony outgrowth usually found around joints and often seen in conditions such as ARTHRITIS.Hindlimb: Either of two extremities of four-footed non-primate land animals. It usually consists of a FEMUR; TIBIA; and FIBULA; tarsals; METATARSALS; and TOES. (From Storer et al., General Zoology, 6th ed, p73)Femur: The longest and largest bone of the skeleton, it is situated between the hip and the knee.Arthritis, Psoriatic: A type of inflammatory arthritis associated with PSORIASIS, often involving the axial joints and the peripheral terminal interphalangeal joints. It is characterized by the presence of HLA-B27-associated SPONDYLARTHROPATHY, and the absence of rheumatoid factor.Cartilage: A non-vascular form of connective tissue composed of CHONDROCYTES embedded in a matrix that includes CHONDROITIN SULFATE and various types of FIBRILLAR COLLAGEN. There are three major types: HYALINE CARTILAGE; FIBROCARTILAGE; and ELASTIC CARTILAGE.Arthroplasty: Surgical reconstruction of a joint to relieve pain or restore motion.Cartilage Diseases: Pathological processes involving the chondral tissue (CARTILAGE).Chondrocytes: Polymorphic cells that form cartilage.Pain: An unpleasant sensation induced by noxious stimuli which are detected by NERVE ENDINGS of NOCICEPTIVE NEURONS.Lubrication: The application of LUBRICANTS to diminish FRICTION between two surfaces.Hand: The distal part of the arm beyond the wrist in humans and primates, that includes the palm, fingers, and thumb.Collagen Type II: A fibrillar collagen found predominantly in CARTILAGE and vitreous humor. It consists of three identical alpha1(II) chains.Joint Deformities, Acquired: Deformities acquired after birth as the result of injury or disease. The joint deformity is often associated with rheumatoid arthritis and leprosy.Menisci, Tibial: The interarticular fibrocartilages of the superior surface of the tibia.Sternocostal Joints: An articulation where the costal cartilage of each rib fit with slight concavities along the lateral borders of the STERNUM.Patella: The flat, triangular bone situated at the anterior part of the KNEE.Forelimb: A front limb of a quadruped. (The Random House College Dictionary, 1980)Treatment Outcome: Evaluation undertaken to assess the results or consequences of management and procedures used in combating disease in order to determine the efficacy, effectiveness, safety, and practicability of these interventions in individual cases or series.Knee Injuries: Injuries to the knee or the knee joint.Anterior Cruciate Ligament: A strong ligament of the knee that originates from the posteromedial portion of the lateral condyle of the femur, passes anteriorly and inferiorly between the condyles, and attaches to the depression in front of the intercondylar eminence of the tibia.Proprioception: Sensory functions that transduce stimuli received by proprioceptive receptors in joints, tendons, muscles, and the INNER EAR into neural impulses to be transmitted to the CENTRAL NERVOUS SYSTEM. Proprioception provides sense of stationary positions and movements of one's body parts, and is important in maintaining KINESTHESIA and POSTURAL BALANCE.Ulna: The inner and longer bone of the FOREARM.Carpus, Animal: The region corresponding to the human WRIST in non-human ANIMALS.Tendons: Fibrous bands or cords of CONNECTIVE TISSUE at the ends of SKELETAL MUSCLE FIBERS that serve to attach the MUSCLES to bones and other structures.Magnetic Resonance Imaging: Non-invasive method of demonstrating internal anatomy based on the principle that atomic nuclei in a strong magnetic field absorb pulses of radiofrequency energy and emit them as radiowaves which can be reconstructed into computerized images. The concept includes proton spin tomographic techniques.Arthrometry, Articular: Measurements of joint flexibility (RANGE OF MOTION, ARTICULAR), usually by employing an angle-measuring device (arthrometer). Arthrometry is used to measure ligamentous laxity and stability. It is often used to evaluate the outcome of ANTERIOR CRUCIATE LIGAMENT replacement surgery.Growth Differentiation Factor 5: A growth differentiation factor that plays a role in early CHONDROGENESIS and joint formation.Knee Prosthesis: Replacement for a knee joint.Chondrocalcinosis: Presence of calcium salts, especially calcium pyrophosphate, in the cartilaginous structures of one or more joints. When accompanied by attacks of goutlike symptoms, it is called pseudogout. (Dorland, 27th ed)Cadaver: A dead body, usually a human body.Carpal Bones: The eight bones of the wrist: SCAPHOID BONE; LUNATE BONE; TRIQUETRUM BONE; PISIFORM BONE; TRAPEZIUM BONE; TRAPEZOID BONE; CAPITATE BONE; and HAMATE BONE.Kinesthesis: Sense of movement of a part of the body, such as movement of fingers, elbows, knees, limbs, or weights.Stress, Mechanical: A purely physical condition which exists within any material because of strain or deformation by external forces or by non-uniform thermal expansion; expressed quantitatively in units of force per unit area.Electromyography: Recording of the changes in electric potential of muscle by means of surface or needle electrodes.Reproducibility of Results: The statistical reproducibility of measurements (often in a clinical context), including the testing of instrumentation or techniques to obtain reproducible results. The concept includes reproducibility of physiological measurements, which may be used to develop rules to assess probability or prognosis, or response to a stimulus; reproducibility of occurrence of a condition; and reproducibility of experimental results.Atlanto-Occipital Joint: The point of articulation between the OCCIPITAL BONE and the CERVICAL ATLAS.Tarsus, Animal: The region in the hindlimb of a quadruped, corresponding to the human ANKLE.Foot: The distal extremity of the leg in vertebrates, consisting of the tarsus (ANKLE); METATARSUS; phalanges; and the soft tissues surrounding these bones.Time Factors: Elements of limited time intervals, contributing to particular results or situations.Posture: The position or attitude of the body.Disease Progression: The worsening of a disease over time. This concept is most often used for chronic and incurable diseases where the stage of the disease is an important determinant of therapy and prognosis.Finger Injuries: General or unspecified injuries involving the fingers.Rotation: Motion of an object in which either one or more points on a line are fixed. It is also the motion of a particle about a fixed point. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed)Collateral Ligaments: A number of ligaments on either side of, and serving as a radius of movement of, a joint having a hingelike movement. They occur at the elbow, knee, wrist, metacarpo- and metatarsophalangeal, proximal interphalangeal, and distal interphalangeal joints of the hands and feet. (Stedman, 25th ed)Extremities: The farthest or outermost projections of the body, such as the HAND and FOOT.Immobilization: The restriction of the MOVEMENT of whole or part of the body by physical means (RESTRAINT, PHYSICAL) or chemically by ANALGESIA, or the use of TRANQUILIZING AGENTS or NEUROMUSCULAR NONDEPOLARIZING AGENTS. It includes experimental protocols used to evaluate the physiologic effects of immobility.Follow-Up Studies: Studies in which individuals or populations are followed to assess the outcome of exposures, procedures, or effects of a characteristic, e.g., occurrence of disease.Muscle, Skeletal: A subtype of striated muscle, attached by TENDONS to the SKELETON. Skeletal muscles are innervated and their movement can be consciously controlled. They are also called voluntary muscles.Lumbar Vertebrae: VERTEBRAE in the region of the lower BACK below the THORACIC VERTEBRAE and above the SACRAL VERTEBRAE.Bone Diseases: Diseases of BONES.Arthritis, Juvenile: Arthritis of children, with onset before 16 years of age. The terms juvenile rheumatoid arthritis (JRA) and juvenile idiopathic arthritis (JIA) refer to classification systems for chronic arthritis in children. Only one subtype of juvenile arthritis (polyarticular-onset, rheumatoid factor-positive) clinically resembles adult rheumatoid arthritis and is considered its childhood equivalent.Tuberculosis, Osteoarticular: Tuberculosis of the bones or joints.Walking: An activity in which the body advances at a slow to moderate pace by moving the feet in a coordinated fashion. This includes recreational walking, walking for fitness, and competitive race-walking.Ligaments: Shiny, flexible bands of fibrous tissue connecting together articular extremities of bones. They are pliant, tough, and inextensile.Humerus: Bone in humans and primates extending from the SHOULDER JOINT to the ELBOW JOINT.Joint Capsule Release: Surgical procedure to relax the JOINT CAPSULE tissues in a joint that has a reduced range of motion due to CONTRACTURE or TISSUE ADHESIONS or joint deformities.Osteotomy: The surgical cutting of a bone. (Dorland, 28th ed)Models, Anatomic: Three-dimensional representation to show anatomic structures. Models may be used in place of intact animals or organisms for teaching, practice, and study.Bone Diseases, Infectious: Bone diseases caused by pathogenic microorganisms.Aggrecans: Large HYALURONAN-containing proteoglycans found in articular cartilage (CARTILAGE, ARTICULAR). They form into aggregates that provide tissues with the capacity to resist high compressive and tensile forces.Osteochondrosis: Any of a group of bone disorders involving one or more ossification centers (EPIPHYSES). It is characterized by degeneration or NECROSIS followed by revascularization and reossification. Osteochondrosis often occurs in children causing varying degrees of discomfort or pain. There are many eponymic types for specific affected areas, such as tarsal navicular (Kohler disease) and tibial tuberosity (Osgood-Schlatter disease).Femur Head: The hemispheric articular surface at the upper extremity of the thigh bone. (Stedman, 26th ed)Hyaluronic Acid: A natural high-viscosity mucopolysaccharide with alternating beta (1-3) glucuronide and beta (1-4) glucosaminidic bonds. It is found in the UMBILICAL CORD, in VITREOUS BODY and in SYNOVIAL FLUID. A high urinary level is found in PROGERIA.Bone and Bones: A specialized CONNECTIVE TISSUE that is the main constituent of the SKELETON. The principle cellular component of bone is comprised of OSTEOBLASTS; OSTEOCYTES; and OSTEOCLASTS, while FIBRILLAR COLLAGENS and hydroxyapatite crystals form the BONE MATRIX.Prospective Studies: Observation of a population for a sufficient number of persons over a sufficient number of years to generate incidence or mortality rates subsequent to the selection of the study group.Talus: The second largest of the TARSAL BONES. It articulates with the TIBIA and FIBULA to form the ANKLE JOINT.Mice, Inbred DBAHip: The projecting part on each side of the body, formed by the side of the pelvis and the top portion of the femur.Friction: Surface resistance to the relative motion of one body against the rubbing, sliding, rolling, or flowing of another with which it is in contact.Nerve Block: Interruption of NEURAL CONDUCTION in peripheral nerves or nerve trunks by the injection of a local anesthetic agent (e.g., LIDOCAINE; PHENOL; BOTULINUM TOXINS) to manage or treat pain.Blood Sedimentation: Measurement of rate of settling of erythrocytes in anticoagulated blood.Disease Models, Animal: Naturally occurring or experimentally induced animal diseases with pathological processes sufficiently similar to those of human diseases. They are used as study models for human diseases.Locomotion: Movement or the ability to move from one place or another. It can refer to humans, vertebrate or invertebrate animals, and microorganisms.Hip Prosthesis: Replacement for a hip joint.Facial Pain: Pain in the facial region including orofacial pain and craniofacial pain. Associated conditions include local inflammatory and neoplastic disorders and neuralgic syndromes involving the trigeminal, facial, and glossopharyngeal nerves. Conditions which feature recurrent or persistent facial pain as the primary manifestation of disease are referred to as FACIAL PAIN SYNDROMES.Rats, Inbred LewRetrospective Studies: Studies used to test etiologic hypotheses in which inferences about an exposure to putative causal factors are derived from data relating to characteristics of persons under study or to events or experiences in their past. The essential feature is that some of the persons under study have the disease or outcome of interest and their characteristics are compared with those of unaffected persons.Orthopedic Procedures: Procedures used to treat and correct deformities, diseases, and injuries to the MUSCULOSKELETAL SYSTEM, its articulations, and associated structures.Spine: The spinal or vertebral column.Synovial Cyst: Non-neoplastic tumor-like lesions at joints, developed from the SYNOVIAL MEMBRANE of a joint through the JOINT CAPSULE into the periarticular tissues. They are filled with SYNOVIAL FLUID with a smooth and translucent appearance. A synovial cyst can develop from any joint, but most commonly at the back of the knee, where it is known as POPLITEAL CYST.Rheumatoid Factor: Antibodies found in adult RHEUMATOID ARTHRITIS patients that are directed against GAMMA-CHAIN IMMUNOGLOBULINS.Tenosynovitis: Inflammation of the synovial lining of a tendon sheath. Causes include trauma, tendon stress, bacterial disease (gonorrhea, tuberculosis), rheumatic disease, and gout. Common sites are the hand, wrist, shoulder capsule, hip capsule, hamstring muscles, and Achilles tendon. The tendon sheaths become inflamed and painful, and accumulate fluid. Joint mobility is usually reduced.Rheumatology: A subspecialty of internal medicine concerned with the study of inflammatory or degenerative processes and metabolic derangement of connective tissue structures which pertain to a variety of musculoskeletal disorders, such as arthritis.Collagen: A polypeptide substance comprising about one third of the total protein in mammalian organisms. It is the main constituent of SKIN; CONNECTIVE TISSUE; and the organic substance of bones (BONE AND BONES) and teeth (TOOTH).Spondylitis, Ankylosing: A chronic inflammatory condition affecting the axial joints, such as the SACROILIAC JOINT and other intervertebral or costovertebral joints. It occurs predominantly in young males and is characterized by pain and stiffness of joints (ANKYLOSIS) with inflammation at tendon insertions.Orthopedics: A surgical specialty which utilizes medical, surgical, and physical methods to treat and correct deformities, diseases, and injuries to the skeletal system, its articulations, and associated structures.Hip Dysplasia, Canine: A hereditary disease of the hip joints in dogs. Signs of the disease may be evident any time after 4 weeks of age.Arthropathy, Neurogenic: Chronic progressive degeneration of the stress-bearing portion of a joint, with bizarre hypertrophic changes at the periphery. It is probably a complication of a variety of neurologic disorders, particularly TABES DORSALIS, involving loss of sensation, which leads to relaxation of supporting structures and chronic instability of the joint. (Dorland, 27th ed)Radius: The outer shorter of the two bones of the FOREARM, lying parallel to the ULNA and partially revolving around it.Rheumatic Diseases: Disorders of connective tissue, especially the joints and related structures, characterized by inflammation, degeneration, or metabolic derangement.Medial Collateral Ligament, Knee: The ligament that travels from the medial epicondyle of the FEMUR to the medial margin and medial surface of the TIBIA. The medial meniscus is attached to its deep surface.Metacarpus: The region of the HAND between the WRIST and the FINGERS.Models, Biological: Theoretical representations that simulate the behavior or activity of biological processes or diseases. For disease models in living animals, DISEASE MODELS, ANIMAL is available. Biological models include the use of mathematical equations, computers, and other electronic equipment.Edema: Abnormal fluid accumulation in TISSUES or body cavities. Most cases of edema are present under the SKIN in SUBCUTANEOUS TISSUE.Observer Variation: The failure by the observer to measure or identify a phenomenon accurately, which results in an error. Sources for this may be due to the observer's missing an abnormality, or to faulty technique resulting in incorrect test measurement, or to misinterpretation of the data. Two varieties are inter-observer variation (the amount observers vary from one another when reporting on the same material) and intra-observer variation (the amount one observer varies between observations when reporting more than once on the same material).Recovery of Function: A partial or complete return to the normal or proper physiologic activity of an organ or part following disease or trauma.Biological Markers: Measurable and quantifiable biological parameters (e.g., specific enzyme concentration, specific hormone concentration, specific gene phenotype distribution in a population, presence of biological substances) which serve as indices for health- and physiology-related assessments, such as disease risk, psychiatric disorders, environmental exposure and its effects, disease diagnosis, metabolic processes, substance abuse, pregnancy, cell line development, epidemiologic studies, etc.Sensitivity and Specificity: Binary classification measures to assess test results. Sensitivity or recall rate is the proportion of true positives. Specificity is the probability of correctly determining the absence of a condition. (From Last, Dictionary of Epidemiology, 2d ed)Arm: The superior part of the upper extremity between the SHOULDER and the ELBOW.Computer Simulation: Computer-based representation of physical systems and phenomena such as chemical processes.Matrilin Proteins: PROTEOGLYCANS-associated proteins that are major components of EXTRACELLULAR MATRIX of various tissues including CARTILAGE; and INTERVERTEBRAL DISC structures. They bind COLLAGEN fibers and contain protein domains that enable oligomer formation and interaction with other extracellular matrix proteins such as CARTILAGE OLIGOMERIC MATRIX PROTEIN.Back Pain: Acute or chronic pain located in the posterior regions of the THORAX; LUMBOSACRAL REGION; or the adjacent regions.Shoulder: Part of the body in humans and primates where the arms connect to the trunk. The shoulder has five joints; ACROMIOCLAVICULAR joint, CORACOCLAVICULAR joint, GLENOHUMERAL joint, scapulathoracic joint, and STERNOCLAVICULAR joint.Metacarpal Bones: The five cylindrical bones of the METACARPUS, articulating with the CARPAL BONES proximally and the PHALANGES OF FINGERS distally.Gout: Hereditary metabolic disorder characterized by recurrent acute arthritis, hyperuricemia and deposition of sodium urate in and around the joints, sometimes with formation of uric acid calculi.Metatarsus: The part of the foot between the tarsa and the TOES.Cartilage Oligomeric Matrix Protein: Major component of chondrocyte EXTRACELLULAR MATRIX of various tissues including bone, tendon, ligament, SYNOVIUM and blood vessels. It binds MATRILIN PROTEINS and is associated with development of cartilage and bone.Case-Control Studies: Studies which start with the identification of persons with a disease of interest and a control (comparison, referent) group without the disease. The relationship of an attribute to the disease is examined by comparing diseased and non-diseased persons with regard to the frequency or levels of the attribute in each group.Tarsal Bones: The seven bones which form the tarsus - namely, CALCANEUS; TALUS; cuboid, navicular, and the internal, middle, and external cuneiforms.Forefoot, Human: The forepart of the foot including the metatarsals and the TOES.Dental Soldering: The joining of pieces of metal through the use of an alloy which has a lower melting point, usually at least 100 degrees Celsius below the fusion temperature of the parts being soldered. In dentistry, soldering is used for joining components of a dental appliance, as in assembling a bridge, joining metals to orthodontic bands, or adding to the bulk of certain structures, such as the establishment of proper contact areas on inlays and crowns with adjacent teeth. (Illustrated Dictionary of Dentistry, 1982)Pronation: Applies to movements of the forearm in turning the palm backward or downward. When referring to the foot, a combination of eversion and abduction movements in the tarsal and metatarsal joints (turning the foot up and in toward the midline of the body).Anti-Inflammatory Agents: Substances that reduce or suppress INFLAMMATION.Matrix Metalloproteinase 3: An extracellular endopeptidase of vertebrate tissues similar to MATRIX METALLOPROTEINASE 1. It digests PROTEOGLYCAN; FIBRONECTIN; COLLAGEN types III, IV, V, and IX, and activates procollagenase. (Enzyme Nomenclature, 1992)Risk Factors: An aspect of personal behavior or lifestyle, environmental exposure, or inborn or inherited characteristic, which, on the basis of epidemiologic evidence, is known to be associated with a health-related condition considered important to prevent.Algorithms: A procedure consisting of a sequence of algebraic formulas and/or logical steps to calculate or determine a given task.Therapeutic Irrigation: The washing of a body cavity or surface by flowing water or solution for therapy or diagnosis.OsteomyelitisAnkle: The region of the lower limb between the FOOT and the LEG.Hallux Valgus: Lateral displacement of the great toe (HALLUX), producing deformity of the first METATARSOPHALANGEAL JOINT with callous, bursa, or bunion formation over the bony prominence.Supination: Applies to movements of the forearm in turning the palm forward or upward. When referring to the foot, a combination of adduction and inversion movements of the foot.Low Back Pain: Acute or chronic pain in the lumbar or sacral regions, which may be associated with musculo-ligamentous SPRAINS AND STRAINS; INTERVERTEBRAL DISK DISPLACEMENT; and other conditions.Osteoarthritis, Spine: A degenerative joint disease involving the SPINE. It is characterized by progressive deterioration of the spinal articular cartilage (CARTILAGE, ARTICULAR), usually with hardening of the subchondral bone and outgrowth of bone spurs (OSTEOPHYTE).Tomography, X-Ray Computed: Tomography using x-ray transmission and a computer algorithm to reconstruct the image.Rabbits: The species Oryctolagus cuniculus, in the family Leporidae, order LAGOMORPHA. Rabbits are born in burrows, furless, and with eyes and ears closed. In contrast with HARES, rabbits have 22 chromosome pairs.Osteitis: Inflammation of the bone.Elbow: Region of the body immediately surrounding and including the ELBOW JOINT.Extracellular Matrix Proteins: Macromolecular organic compounds that contain carbon, hydrogen, oxygen, nitrogen, and usually, sulfur. These macromolecules (proteins) form an intricate meshwork in which cells are embedded to construct tissues. Variations in the relative types of macromolecules and their organization determine the type of extracellular matrix, each adapted to the functional requirements of the tissue. The two main classes of macromolecules that form the extracellular matrix are: glycosaminoglycans, usually linked to proteins (proteoglycans), and fibrous proteins (e.g., COLLAGEN; ELASTIN; FIBRONECTINS; and LAMININ).Imaging, Three-Dimensional: The process of generating three-dimensional images by electronic, photographic, or other methods. For example, three-dimensional images can be generated by assembling multiple tomographic images with the aid of a computer, while photographic 3-D images (HOLOGRAPHY) can be made by exposing film to the interference pattern created when two laser light sources shine on an object.Acetabulum: The part of the pelvis that comprises the pelvic socket where the head of FEMUR joins to form HIP JOINT (acetabulofemoral joint).Cohort Studies: Studies in which subsets of a defined population are identified. These groups may or may not be exposed to factors hypothesized to influence the probability of the occurrence of a particular disease or other outcome. Cohorts are defined populations which, as a whole, are followed in an attempt to determine distinguishing subgroup characteristics.Spondylarthritis: Inflammation of the joints of the SPINE, the intervertebral articulations.Rupture: Forcible or traumatic tear or break of an organ or other soft part of the body.Analysis of Variance: A statistical technique that isolates and assesses the contributions of categorical independent variables to variation in the mean of a continuous dependent variable.Fluoroscopy: Production of an image when x-rays strike a fluorescent screen.Scapula: Also called the shoulder blade, it is a flat triangular bone, a pair of which form the back part of the shoulder girdle.Exudates and Transudates: Exudates are fluids, CELLS, or other cellular substances that are slowly discharged from BLOOD VESSELS usually from inflamed tissues. Transudates are fluids that pass through a membrane or squeeze through tissue or into the EXTRACELLULAR SPACE of TISSUES. Transudates are thin and watery and contain few cells or PROTEINS.Cervical Vertebrae: The first seven VERTEBRAE of the SPINAL COLUMN, which correspond to the VERTEBRAE of the NECK.Horses: Large, hoofed mammals of the family EQUIDAE. Horses are active day and night with most of the day spent seeking and consuming food. Feeding peaks occur in the early morning and late afternoon, and there are several daily periods of rest.Struthioniformes: An order of flightless birds comprising the ostriches, which naturally inhabit open, low rainfall areas of Africa.Hip Dislocation, Congenital: Congenital dislocation of the hip generally includes subluxation of the femoral head, acetabular dysplasia, and complete dislocation of the femoral head from the true acetabulum. This condition occurs in approximately 1 in 1000 live births and is more common in females than in males.Finger Phalanges: Bones that make up the SKELETON of the FINGERS, consisting of two for the THUMB, and three for each of the other fingers.Wrist Injuries: Injuries to the wrist or the wrist joint.External Fixators: External devices which hold wires or pins that are placed through one or both cortices of bone in order to hold the position of a fracture in proper alignment. These devices allow easy access to wounds, adjustment during the course of healing, and more functional use of the limbs involved.Shoulder Dislocation: Displacement of the HUMERUS from the SCAPULA.Sprains and Strains: A collective term for muscle and ligament injuries without dislocation or fracture. A sprain is a joint injury in which some of the fibers of a supporting ligament are ruptured but the continuity of the ligament remains intact. A strain is an overstretching or overexertion of some part of the musculature.

*  Print Fingertip: Joints in external paving
Joints are formed in wet concrete at the edges and ends of strips. Occasionally extra joints are required, such as day joints ( ... reduce the effect of the joints on ride quality by minimising the occurrence of stepping and reduce damage to arises/joint ... Joints in external paving Tensile and compressive stresses will be induced in concrete by restrained thermal and moisture- ... Joints are provided in pavements to reduce the stresses generated by thermal and moisture changes and to allow horizontal ...
  http://www.concrete.org.uk/fingertips-print.asp?docid=873
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*  IEEE SA - B02W/404 - Working Group for Cable Joints
... testing protocols to insure appropriate joint operation in the field for extruded dielectric cable joints for joints in a joint ... A joint-series being a family of joints designed and manufactured to cover a wide range of cable including various conductor ... In addition, material properties and sampling rates are included for joint designs not easily production tested in their final ... It also provides production test requirements for many cable joints used on extruded dielectric cables. ...
  http://standards.ieee.org/develop/wg/B02W-404.html
*  NewYork-Presbyterian Queens - Anatomy of a Joint
Pivot joints, such as the neck joints, allow limited rotating movements.. *Ellipsoidal joints. Ellipsoidal joints, such as the ... There are many types of joints, including joints that do not move in adults, such as the suture joints in the skull. Joints ... Anatomy of a Joint. Click Image to Enlarge. Joints are the areas where two or more bones meet. Most joints are mobile, allowing ... Examples of mobile joints include the following:. *Ball-and-socket joints. Ball-and-socket joints, such as the shoulder and hip ...
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*  Hip & joint - Herbal Joint Pain Relief (Joint Advance) - Jan 15, 2018
Joint Plus Paw Gel for Cats Salmon , Walgreens. Joint Advance is a natural formula designed to shield your joints from the ... Joint Advance gives you a shield of protection Hip & joint - For Order Joint Pain Relief Buy Joint Advance Hip & joint - The ... www.joint-pain-expert.net/hip-joint.html). The hip joint (acetabulofemoral joint) is the joint between the femur and acetabulum ... Hip joint replacement is surgery to replace all or part of the hip joint with a man-made joint. The artificial joint is called ...
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*  Joint Pain & Injury Martin TN - health, Martin TN doctor, Martin TN arthritis, Martin TN joint, Martin TN cartilage, Martin...
Whether you're looking for Martin information about how your various joints work, what could be causing the pain, or how to ... Your Martin joint pain and injury information resource for individuals who are experience chronic pain in their joints. Find ... Joint Replacement Surgery Martin TN Welcome to the Joint Pain Info Local Pages. Here you can find local information about Joint ... Joint Pain & Injury Martin TN. Your Martin joint pain and injury information resource for individuals who are experience ...
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*  Dynamic Analysis and Wear Prediction of Planar Five-Bar Mechanism Considering Multiflexible Links and Multiclearance Joints |...
... two clearance joints; case 4: two clearance joints and single flexible link; case 5: single clearance joint and two flexible ... Simulations show that the multiclearance joints can generate stronger contact forces relative to single clearance joint case. ... Wear depth (case 1: single clearance joint; case 2: single clearance joint and single flexible link; case 3: ... 2015, " Effects of Joint Clearance on the Dynamics of a Partly Compliant Mechanism: Numerical and Experimental Studies," Mech. ...
  http://tribology.asmedigitalcollection.asme.org/article.aspx?articleid=2594502
*  What is a Best Joint Supplement? Joint Health and Young Skin | ines-paslaugos.eu
What is a Best Joint Supplement?. What does it mean when it says the best joint supplement? Is it safe? Does it support joints ... What is a Best Joint Supplement? Joint Health and Young Skin. An inside-out approach to health and beauty. ... In other words, in order to have sound joint and skin health, you need these three components. While you joint and bone health ... To enhance bone and joint health, we need a supplement like Liquid Biocell Life. It can help increase joint mobility. It can ...
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*  Bordisms and surgery theory (Joint work with Joerg Sixt) - Durham University
Pure Maths Colloquium: Bordisms and surgery theory (Joint work with Joerg Sixt). Presented by Diarmuid Crowley (Heidelberg), ...
  https://www.dur.ac.uk/mathematical.sciences/events/seminars/seminararchives/?seminar=554
*  Joint relief now - Herbal Joint Pain Relief (Joint Advance) - Oct 19, 2017
Why is joint attention a pivotal skill in autism?. Joint Advance is a natural formula designed to shield your joints from the ... what causes shoulder joint pain and hip joint). (what is a cv joint). (what is a dove tail joint). (what is a dovetail joint). ... what is a joint). (what is a pivot joint). (what is facet joint hypertrophy). (what is joint custody). (what is joint effusion) ... Joint Advance gives you a shield of protection Joint relief now - For Order Joint Pain Relief Buy Joint Advance Joint relief ...
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*  Life Extension - Arthro-Immune Joint Support 60 Vegetarian Capsules
For joints that remained tender and/or swollen, the intensity was lessened. Arthro-Immune Joint Support contains PARACTIN® ... Blocking the actions of cytokines is crucial for joint health. In addition to protecting joints from damaging free radicals, ... Inflamed joints can lead to extensive damage to surrounding connective tissues, which causes the hands, feet, and arms to ... Arthro-Immune Joint Support also contains BCM-95® Bio-Curcumin®, which is considered the gold standard curcumin, with ...
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*  synovial joint - oi
... see ball-and-socket joint, condyloid joint, gliding joint, hinge joint, pivot joint, saddle joint). Synovial joints that allow ... A joint in which the articulating bones are separated by a fluid-containing joint cavity, which permits substantial movement. ... Synovial joints that permit only limited movement are called non-axial joints. ... time-integrated joint inflammation estimated by synovial vascularity in each finger joint ...
  http://oxfordindex.oup.com/view/10.1093/oi/authority.20110803100547771
*  Joint Concerns - VetzInsight - VIN
Inflamed joints enter a cycle of inflammation and deterioration, producing a more or less inevitable decline in joint health. ... Joint injections - if only one or two joints are affected, the veterinarian may suggest injecting medication such as a ... The inside of the joint is filled with synovial fluid (also called joint fluid). The synovial fluid lubricates and cushions the ... Trauma - fractures, damage to the tendons, ligaments, joint capsule, or meniscus (a soft-tissue pad in the stifle or knee joint ...
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*  8 Natural Cure To Swollen Joints - Tips To Aid Swollen Joints Naturally | Natural Home Remedies
Swollen joints are caused due to accumulation of fluid in the soft tissues that surround the joints. It may indicate 'arthritis ... Tips To Aid Swollen Joints Naturally. Ice Packs. If an injury is the cause behind your swollen joints, then try applying ice ... Swollen joints are caused due to accumulation of fluid in the soft tissues that surround the joints. It may indicate "arthritis ... The problem may also arise due to joint pain, joint infection, or after an injury which indicate either a tear in the muscle ...
  http://www.natural-homeremedies.com/blog/how-to-aid-swollen-joints-naturally/
*  What are the four types of joints, and where are they found? | Reference.com
... ball-and-socket joints, pivot joints and hinge joints. Joints occur at the point of articulation, or the point where two bones ... The four types of joints in the human body are fixed or fibrous joints, ... The four types of joints in the human body are fixed or fibrous joints, ball-and-socket joints, pivot joints and hinge joints. ... These joints can be seen at the knee and the fingers.. Pivot joints allow a rotating motion. This can be seen in the movement ...
  https://www.reference.com/science/four-types-joints-found-291d76c9c072eef9
*  Palm, DoCoMo begin joint development talks • The Register
Palm, DoCoMo begin joint development talks. iMode-equipped Palm VII on the way?. By Tony Smith 4 Sep 2000 at 09:56 ... initially through a Nokia-sponsored joint development programme to mount the PalmOS' user interface on top of EPOC. ...
  http://www.theregister.co.uk/2000/09/04/palm_docomo_begin_joint_development/
*  XK150 ball joints
I have heard of XJ40 sealed ball joints for MK IIs and E-types. I have run across sealed ball joints for the upper joint on the ... XK150 Ball Joints. I am rebuilding the front suspension on my 150 dhc and need to replace the ball joints. There appear to be ... The ring is the part that the OLD ball joint uset as its upper stop. The updated joints are complete and all you do is bolt ... Re:ball joints...I didn't do them yet on my 140, no play to speak of, but probably will one day. Can you bring me up to date on ...
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*  Cvc joint - Joint Pain Relief by Joint Advance - Jan 13, 2018
Saabnet.comt CV Joint/Boot FAQ - The Saab Network. Joint Advance is a natural formula designed to shield your joints from the ... Cvc joint - Joint Pain Relief by Joint Advance Natural Joint Pain Relief by Joint Advance Cvc joint - The years are slipping by ... Meaning of CV joint. Pronunciation of CV joint. Translations of CV joint. CV joint synonyms, CV joint antonyms. ... joi nt) What is Constant Velocity- or CV-joint in a car, types of CV joints, problems, symptoms of a bad CV joint, CV joint ...
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*  Arthritis in Dogs: Do the Drugs Really Work?
The most common form of arthritis in dogs is degenerative joint disease, or DJD. As the tissues in joints deteriorate, the ... Extra weight causes severe strain on joints, so overweight dogs with poor mobility often become highly mobile once they lose ... but dogs of all sizes can suffer arthritis in just about any mobile joint. ... joints lose their flexibility and can be painful or stiff, especially after a period of inactivity. The symptoms are most ...
  http://www.dogster.com/lifestyle/arthritis-in-dogs
*  The Bone and Joint Center at Magee-Womens Hospital of UPMC
The care team at the Bone and Joint Center at Magee-Womens Hospital in Pittsburgh keeps patients and families involved every ... Joint Replacement Surgery. At the Magee Bone and Joint Center, treatments for joint and bone pain can be nonoperative. ... The Bone and Joint Center at Magee-Womens Hospital of UPMC. Bone and Joint Wellness is a Journey. When it comes to improving ... Anthony DiGioia discusses the approach to care for people with joint pain.","/Video/PublishingImages/Posters/Joint_Replacement. ...
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*  Word! Joints
... Joints. Say: joynts. Joints are the places in your body where bones meet. You have big joints - like the ones in ...
  http://kidshealth.org/en/kids/word-joints.html?view=ptr&WT.ac=k-ptr
*  Joints Property
Gets or sets the skeleton's joints; each joint contains data such as the joint type, position, and whether the joint is being ... Skeleton.Joints Property. Kinect for Windows 1.5, 1.6, 1.7, 1.8 ... A skeleton is made up of joints as shown in Skeletal Tracking. ...
  https://msdn.microsoft.com/en-us/library/microsoft.kinect.skeleton.joints.aspx
*  juke joints
measures (the angle of knee and ankle joints) OR(the angles of knee and ankle joints). By ironman2008 in forum Ask a Teacher ... Re: juke joints I doubt the Gullah origin of juke given in the yahoo dictionary.. The etymology I have heard is that juke came ... Re: juke joints Brothels, I think. But I expect the Urban Dictionary would tell you for sure. (Couldn't you have guessed?). b. ... Re: juke joints The full OED version is very similar to the AHD/Yahoo, as is the one in Webster's 3rd. Sam Johnson, not ...
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*  Bones, Muscles, and Joints
... and joints, we couldn't stand, walk, run, or even sit. The musculoskeletal system supports our bodies, protects our organs from ... Bones, Muscles, and Joints. Resources. Please Note: By clicking a link to any resource listed on this page, you will be leaving ... The AAOS provides information for the public on sports safety, and bone, joint, muscle, ligament and tendon injuries or ...
  http://kidshealth.org/en/parents/bones-muscles-joints.html?view=rr

Dredge ball joint: A dredge ball joint is a connection between two pipes that are used to transport a mixture of water and sand from a dredger to the discharging area.Knee pain: Knee pain is a common complaint for many people. There are several factors that can cause knee pain.Heberden's nodeFootballer's ankle: Footballer's Ankle is a pinching or impingement of the ligaments or tendons of the ankle between the bones, particularly the talus and tibia. This results in pain, inflammation and swelling.Hip resurfacing: 155px|right|thumb|The BHRLisfranc injury: The Lisfranc injury (also known as the Lisfranc fracture, Lisfranc dislocation, Lisfranc fracture dislocation, tarsometatarsal injury, or simply midfoot injury) is an injury of the foot in which one or more of the metatarsal bones are displaced from the tarsus. The injury is named after Jacques Lisfranc de St.Synovial joint: A synovial joint, also known as diarthrosis, joins bones with a fibrous joint capsule that is continuous with the periosteum of the joined bones, constitutes the outer boundary of a synovial cavity, and surrounds the bones' articulating surfaces. The synovial (or joint) cavity is filled with synovial fluid.Sacroiliac joint dysfunction: Sacroiliac joint dysfunction, also called sacroiliac joint disorder, sacroiliac joint disease, sacroiliac joint syndrome or sacroiliac syndrome, or "sacroilliac dysfunction and instability", generally refers to pain in the sacroiliac joint region that is caused by abnormal motion in the sacroiliac joint, either too much motion or too little motion. It typically results in inflammation of the sacroiliac joint, and can be debilitating.Henry Beighton: Henry Beighton (c. 20 August 1687 – 9 October 1743) was an English engineer and surveyor.Ted Lapidus: Edmond "Ted" Lapidus (23 June 1929 – 29 December 2008) was a French fashion designer. He was born in Paris the son of a Russian-Jewish émigré tailor.Shoulder arthritis: Shoulder arthritis can be one of three types of arthritis in the glenohumeral joint of the shoulder. The glenohumeral joint is a ball and socket joint, which relies on cartilage to move smoothly and to operate normally.Rockwood Conservation Area: The Rockwood Conservation Area is a moderate sized conservation area situated in Rockwood, Ontario, Canada."Rockwood Conservation Area" Ontario Conservation Areas.Osteoarthritis Research Society International: The Osteoarthritis Research Society International (OARSI) is a non-profit scientific organization.OARSI.ACR score for rheumatoid arthritis: ACR score is a scale to measure change in rheumatoid arthritis symptoms. It is named after the American College of Rheumatology.Shoulder problem: Shoulder problems including pain, are one of the more common reasons for physician visits for musculoskeletal symptoms. The shoulder is the most movable joint in the body.Articular cartilage repair: The aim of an articular cartilage repair treatment is to restore the surface of an articular joint's hyaline cartilage. Over the last decades, surgeons and researchers have been working hard to elaborate surgical cartilage repair interventions.Remitting seronegative symmetrical synovitis with pitting edema: Remitting seronegative symmetrical synovitis with pitting edema (abbreviated RS3PE or sometimes RS3PE) is a rare syndrome identified by symmetric polyarthritis, synovitis, acute pitting edema (swelling) of the back of the hands and/or feet, and a negative serum rheumatoid factor. If no underlying disorder can be identified (idiopathic RS3PE), this entity has an excellent prognosis and responds well to treatment.Mechanochemistry: Mechanochemistry or mechanical chemistry is the coupling of mechanical and chemical phenomena on a molecular scale and includes mechanical breakage, chemical behaviour of mechanically stressed solids (e.g.Fibroblast-like synoviocyte: Fibroblast-like synoviocytes (FLS) represent a specialised cell type located inside joints in the synovium. These cells play a crucial role in the pathogenesis of chronic inflammatory diseases, such as rheumatoid arthritis.ArthrogramViral arthritis (poultry): Viral arthritis}}Joint dislocationJoint replacementVoluntary Parenthood League: The Voluntary Parenthood League (VPL) was an organization that advocated for contraception during the birth control movement in the United States. The VPL was founded in 1919 by Mary Dennett.Anterior meniscofemoral ligament: The anterior meniscofemoral ligament (ligament of Humphrey) is a small fibrous band of the knee joint. It arises from the posterior horn of the lateral meniscus and passes superiorly and medially in front of the posterior cruciate ligament to attach to the lateral surface of medial condyle of the femur.Triple tibial osteotomy: The triple tibial osteotomy (TTO) is a surgical procedure used to treat dogs that have completely or partially ruptured the cranial cruciate ligament in one or both of their stifles. The cranial cruciate ligament (CrCL) is a ligament connecting the femur with the tibia, which functions to stabilise the canine stifle joint from the forces put on it during exercise and weight bearing.Congenital contractural arachnodactyly: Beals syndrome (congenital contractural arachnodactyly, Beals-Hecht syndrome) is a rare congenital connective tissue disorder. Beals syndrome has only recently been described as a syndrome distinct from Marfan's syndrome.AnkylosisAnakinraMission Hospital (Mission Viejo, California): Mission Hospital is located in Mission Viejo, California.Gait (human): Human gait refers to locomotion achieved through the movement of human limbs. Human gait is defined as bipedal, biphasic forward propulsion of center of gravity of the human body, in which there are alternate sinuous movements of different segments of the body with least expenditure of energy.Thomas Girdlestone: Thomas Girdlestone (Holt, Norfolk, 1758 – 25 June 1822) was an English physician and writer.Electric torque wrenchOxford knee score: The Oxford Knee Score (OKS) is a Patient Reported Outcome questionnaire that was developed to specifically assess the patient's perspective of outcome following Total Knee Arthroplasty. The OKS has subsequently been validated for use in assessing other non-surgical therapies applied to those suffering from issues with the knee.Joint effusionArthroscopyDactylitis: Dactylitis or sausage digit is inflammation of an entire digit (a finger or toe), and can be painful.ChondrocyteCancer pain: Pain in cancer may arise from a tumor compressing or infiltrating nearby body parts; from treatments and diagnostic procedures; or from skin, nerve and other changes caused by a hormone imbalance or immune response. Most chronic (long-lasting) pain is caused by the illness and most acute (short-term) pain is caused by treatment or diagnostic procedures.Lubrication: Lubrication is the process or technique employed to reduce friction between, and wear of one or both, surfaces in proximity and moving relative to each other, by interposing a substance called a lubricant between them. The lubricant can be a solid, (e.I-LIMB Hand: The i-LIMB Hand is the brand name of world's first commercially available bionic hand invented by David Gow and his team at the Bioengineering Centre of the Princess Margaret Rose Hospital in Edinburgh, and manufactured by Touch Bionics. The articulating prosthetic hand has individually powered digits and thumb and has a choice of grips.Thomas test: The Thomas test (Hugh Owen Thomas well leg raising test) is a physical examination test, named after Dr. Hugh Owen Thomas (1834-1891), a British orthopaedic surgeon, used to rule out hip flexion contracture and psoas syndrome.Discoid meniscus: Discoid meniscus is a rare human anatomic variant that usually affects the lateral meniscus of the knee.http://www.Ottawa knee rules: The Ottawa Knee Rules are a set of rules used to help physicians determine whether an x-ray of the knee is needed.http://www.Anterior cruciate ligament reconstructionExtended physiological proprioception: Extended physiological proprioception (EPP) is a concept pioneered by D.C.Quadriceps tendon: In human anatomy, the quadriceps tendon, also known as the patellar tendon, allows the quadriceps femoris muscles (rectus femoris, vastus lateralis, vastus medialis, and vastus intermedius)Saladin, Kenneth S. Anatomy & Physiology: The Unity of Form and Function.HyperintensityGoniometerChondrocalcinosisHerbert M. SheltonAgraphesthesia: Agraphesthesia is a disorder of directional cutaneous kinesthesia or a disorientation of the skin's sensation across its space. It is a difficulty recognizing a written number or letter traced on the skin after parietal damage.Dynamic strain aging: Although sometimes dynamic strain aging is used interchangeably with the Portevin–Le Chatelier effect (or serrated yielding), dynamic strain aging refers specifically to the microscopic mechanism that induces the Portevin–Le Chatelier effect. This strengthening mechanism is related to solid-solution strengthening and has been observed in a variety of fcc and bcc substitutional and interstitial alloys, metalloids like silicon, and ordered intermetallics within specific ranges of temperature and strain rate.Aging movement control: Normal aging movement control in humans is about the changes on the muscles, motor neurons, nerves, sensory functions, gait, fatigue, visual and manual responses, in men and women as they get older but who do not have neurological, muscular (atrophy, dystrophy...) or neuromuscular disorder.Generalizability theory: Generalizability theory, or G Theory, is a statistical framework for conceptualizing, investigating, and designing reliable observations. It is used to determine the reliability (i.Anterior atlantooccipital membrane: The anterior atlantooccipital membrane (anterior atlantooccipital ligament) is broad and composed of densely woven fibers, which pass between the anterior margin of the foramen magnum above, and the upper border of the anterior arch of the atlas below.Ancient road in Tarsus: Ancient road ( ) at ( extending to ) is the unearthed section of an ancient road in the historical city of Tarsus, Turkey.Dorsalis pedis artery: In human anatomy, the dorsalis pedis artery (dorsal artery of foot), is a blood vessel of the lower limb that carries oxygenated blood to the dorsal surface of the foot. It arises at the anterior aspect of the ankle joint and is a continuation of the anterior tibial artery.Temporal analysis of products: Temporal Analysis of Products (TAP), (TAP-2), (TAP-3) is an experimental technique for studyingRiding-like sittingTumor progression: Tumor progression is the third and last phase in tumor development. This phase is characterised by increased growth speed and invasiveness of the tumor cells.Doxanthrine: Doxanthrine is a synthetic compound which is a potent and selective full agonist for the dopamine D1 receptor. Doxanthrine has been shown to be orally active in producing contralateral rotation in the 6-hydroxy-dopamine rat model of Parkinson's disease.Ulnar collateral ligament injury: Ulnar collateral ligament injuries They can be classified into two categories: a slow deterioration or an acute rupture.

(1/2057) Pyorrhoea as cause of pyrexia.

Three patients with fever and malaise, one of whom also had joint pains, were extensively investigated before their condition was attributed to dental sepsis. Each patient recovered fully after appropriate dental treatment. Dental sepsis should be added to the list of possible causes of pyrexia of undetermined origin, and a routine dental examination should be carried out in each case.  (+info)

(2/2057) Sensory afferent properties of immobilised or inflamed rat knees during continuous passive movement.

We studied the sensory afferent properties of normal, immobilised and inflamed rat knees by recording the activity of the medial articular nerve (MAN). When the knee was inflamed by kaolin-carrageenan or immobilised for six weeks, MAN activity significantly increased during rest and continuous passive motion (CPM). The maximal discharge rate tended to increase depending on the angular velocity of the CPM. When the knees were then rested for one hour before again starting CPM, activity was further increased at the initial CPM cycle, the 'post-rest effect'. Analysis of the conduction velocity showed that 94% and 66% of spike units on the recorded discharge of the immobilised and inflamed knees, respectively, belonged to fine nerve fibres. Our findings show that the sensory receptors in the knee are sensitised in a similar manner by immobilisation and by inflammation, suggesting a relationship to pain. The post-rest effect may be related to a characteristic symptom of osteoarthritis called 'starting pain'.  (+info)

(3/2057) Histology and tissue chemistry of tidemark separation in hamsters.

Adult articular cartilage is divided by the tidemark into a deep calcified layer and a more superficial uncalcified layer. Histologic examination of articular cartilage from the knee joint of golden Syrian hamsters 123 days of age or older revealed defects at the tidemark in the tibia. Defects ranged from small separations of the calcified and uncalcified layers along the tidemark to progressively larger defects apparently formed by dissolution. These larger defects appeared as cavities in the noncalcified cartilage, had smooth rather than rough edges, frequently contained coalesced debris, and often resulted in a bulge in the articular surface. Occasionally, these large defects broke through the articular surface. Defects were not observed in tibial cartilage of younger (<90 days old) hamsters or in femoral cartilage from hamsters of any age. Exercise neither protected against nor increased the severity of the defects. Collagen cross-linking by pyridinoline was examined as a function of age and increased from 1,090 to 3,062 micromoles of pyridinoline/mole of hydroxyproline over the period of 1-9 months of age but was not correlated with defect formation. With increasing age, these focal tidemark defects could lead to osteoarthrosis-like cartilage lesions.  (+info)

(4/2057) Transformations in embryonic motility in chick: kinematic correlates of type I and II motility at E9 and E12.

Soon after hatching, chicks exhibit an array of adaptive, coordinated behaviors. Chick embryos also acquire nearly 18 days of movement experience, referred to as embryonic motility, before hatching. The chick expresses three forms of motility, types I, II, and III, and each emerges at a different stage of embryonic development. Although much is known about the mechanisms associated with motility at early embryonic stages and at the onset of hatching, the transformations in behavior and underlying mechanisms are not fully understood. Thus the purpose of this study was to determine how motility is modified during the first expected transformation, from type I to type II. It was hypothesized that kinematic features for motility at embryonic day 12 (E12) would differ significantly from features at E9 because type II motility emerges during E11. Embryos were video taped for extended intervals in ovo at E9 or E12 and entire sequences of motility were computer digitized for kinematic analyses. Results reported here indicate that several of the kinematic features characteristic of motility at E9 are also reliable features at E12. On the basis of these findings, a kinematic definition of type I motility is posed for use in subsequent behavioral studies. Several parameters distinguished motility at E12 from E9. The most notable difference between ages was the less regular timing of repetitive limb movements at E12, a finding consistent with recent reports suggesting early motility is an emergent product of a transient neural network rather than a specialized pattern generator. As predicted from established definitions for type II motility, startle-like movements were common at E12; however, they also were present in many kinematic plots at E9, suggesting the discreet age-dependent boundaries in the established definition for type II motility may require modification. Some age-related differences, such as increased intralimb coordination and excursion velocity, may be prerequisites for adaptive behavior after hatching.  (+info)

(5/2057) Role of proprioceptive signals from an insect femur-tibia joint in patterning motoneuronal activity of an adjacent leg joint.

Interjoint reflex function of the insect leg contributes to postural control at rest or to movement control during locomotor movements. In the stick insect (Carausius morosus), we investigated the role that sensory signals from the femoral chordotonal organ (fCO), the transducer of the femur-tibia (FT) joint, play in patterning motoneuronal activity in the adjacent coxa-trochanteral (CT) joint when the joint control networks are in the movement control mode of the active behavioral state. In the active behavioral state, sensory signals from the fCO induced transitions of activity between antagonistic motoneuron pools, i.e., the levator trochanteris and the depressor trochanteris motoneurons. As such, elongation of the fCO, signaling flexion of the FT joint, terminated depressor motoneuron activity and initiated activity in levator motoneurons. Relaxation of the fCO, signaling extension of the FT joint, induced the opposite transition by initiating depressor motoneuron activity and terminating levator motoneuron activity. This interjoint influence of sensory signals from the fCO was independent of the generation of the intrajoint reflex reversal in the FT joint, i.e., the "active reaction," which is released by elongation signals from the fCO. The generation of these transitions in activity of trochanteral motoneurons barely depended on position or velocity signals from the fCO. This contrasts with the situation in the resting behavioral state when interjoint reflex action markedly depends on actual fCO stimulus parameters, i.e., position and velocity signals. In the active behavioral state, movement signals from the fCO obviously trigger or release centrally generated transitions in motoneuron activity, e.g., by affecting central rhythm generating networks driving trochanteral motoneuron pools. This conclusion was tested by stimulating the fCO in "fictive rhythmic" preparations, activated by the muscarinic agonist pilocarpine in the otherwise isolated and deafferented mesothoracic ganglion. In this situation, sensory signals from the fCO did in fact reset and entrain rhythmic activity in trochanteral motoneurons. The results indicate for the first time that when the stick insect locomotor system is active, sensory signals from the proprioceptor of one leg joint, i.e., the fCO, pattern motor activity in an adjacent leg joint, i.e., the CT joint, by affecting the central rhythm generating network driving the motoneurons of the adjacent joint.  (+info)

(6/2057) Prevention of collagen-induced arthritis in mice by a polyphenolic fraction from green tea.

Identification of common dietary substances capable of affording protection or modulating the onset and severity of arthritis may have important human health implications. An antioxidant-rich polyphenolic fraction isolated from green tea (green tea polyphenols, GTPs) has been shown to possess anti-inflammatory and anticarcinogenic properties in experimental animals. In this study we determined the effect of oral consumption of GTP on collagen-induced arthritis in mice. In three independent experiments mice given GTP in water exhibited significantly reduced incidence of arthritis (33% to 50%) as compared with mice not given GTP in water (84% to 100%). The arthritis index also was significantly lower in GTP-fed animals. Western blot analysis showed a marked reduction in the expression of inflammatory mediators such as cyclooxygenase 2, IFN-gamma, and tumor necrosis factor alpha in arthritic joints of GTP-fed mice. Histologic and immunohistochemical analysis of the arthritic joints in GTP-fed mice demonstrated only marginal joint infiltration by IFN-gamma and tumor necrosis factor alpha-producing cells as opposed to massive cellular infiltration and fully developed pannus in arthritic joints of non-GTP-fed mice. The neutral endopeptidase activity was approximately 7-fold higher in arthritic joints of non-GTP-fed mice in comparison to nonarthritic joints of unimmunized mice whereas it was only 2-fold higher in the arthritic joints of GTP-fed mice. Additionally, total IgG and type II collagen-specific IgG levels were lower in serum and arthritic joints of GTP-fed mice. Taken together our studies suggest that a polyphenolic fraction from green tea that is rich in antioxidants may be useful in the prevention of onset and severity of arthritis.  (+info)

(7/2057) Extended field of view sonography in musculoskeletal imaging.

The usage patterns and benefits of extended field of view sonography were analyzed prospectively in 100 consecutive musculoskeletal ultrasonographic examinations. Extended field of view sonography was used in 23 of 58 abnormal cases (10 of 41 shoulders, five of eight other joints, seven of seven extra-articular extremities, one of two interventional procedures) and two of 42 normal cases. Of 23 abnormal cases using extended field of view sonography (12 of 46 tendon tears and 11 of 12 fluid collections or masses), this modality helped in measuring abnormalities in 13, displaying abnormalities in 19, showing spatial relationships in 17, communicating findings in 13, and making diagnoses in 0. Extended field of view is a useful technique for musculoskeletal ultrasonography. The primary benefits are measuring and displaying abnormalities (most often fluid collections or masses and extra-articular extremity abnormalities).  (+info)

(8/2057) GDF5 coordinates bone and joint formation during digit development.

A functional skeletal system requires the coordinated development of many different tissue types, including cartilage, bones, joints, and tendons. Members of the Bone morphogenetic protein (BMP) family of secreted signaling molecules have been implicated as endogenous regulators of skeletal development. This is based on their expression during bone and joint formation, their ability to induce ectopic bone and cartilage, and the skeletal abnormalities present in animals with mutations in BMP family members. One member of this family, Growth/differentiation factor 5 (GDF5), is encoded by the mouse brachypodism locus. Mice with mutations in this gene show reductions in the length of bones in the limbs, altered formation of bones and joints in the sternum, and a reduction in the number of bones in the digits. The expression pattern of Gdf5 during normal development and the phenotypes seen in mice with single or double mutations in Gdf5 and Bmp5 suggested that Gdf5 has multiple functions in skeletogenesis, including roles in joint and cartilage development. To further understand the function of GDF5 in skeletal development, we assayed the response of developing chick and mouse limbs to recombinant GDF5 protein. The results from these assays, coupled with an analysis of the development of brachypodism digits, indicate that GDF5 is necessary and sufficient for both cartilage development and the restriction of joint formation to the appropriate location. Thus, GDF5 function in the digits demonstrates a link between cartilage development and joint development and is an important determinant of the pattern of bones and articulations in the digits.  (+info)



  • lateral
  • AP view of the shoulder demonstrates disruption of the AC joint and superior displacement of the lateral end of the clavicle.Axillary view of the shoulder demonstrates the posterior displacement of the lateral end of the clavicle which is usually through the Trapezius muscle. (radiopaedia.org)
  • treat
  • What types of things can you do to help improve healing and treat discomfort caused by SI joint dysfunction? (draxe.com)
  • often
  • The sacroiliac joint itself often will not show degenerative changes, such as arthritis, until many years of the dysfunction being allowed to continue. (wikipedia.org)
  • form
  • Poor posture , improper form and the SI joints overcompensating for other joints/body parts, which increases the amount of stress placed on them. (draxe.com)