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Kirschner Wire
Kirschner wires or K-wires or pins are sterilized, sharpened, smooth stainless steel pins. Introduced in 1909 by Martin Kirschner, the wires are now widely used in orthopedics and other types of medical and veterinary surgery. They come in different sizes and are used to hold bone fragments together (pin fixation) or to provide an anchor for skeletal traction. The pins are often driven into the bone through the skin (percutaneous pin fixation) using a power or hand drill. They also form part of the Ilizarov apparatus. Variations * Threaded K-wires are available. Used in situations where backing out of the pin is undesirable, they are inherently weaker than smooth K-wires. * "Denham Pins" are strong, stout wires with a threaded portion at the midpoint. They are used for skeletal traction, with the threads engaging the bone. This pin was invented in 1956 by the English orthopedic surgeon Robert Arthur Denham (born 1922). Indications * K-wires are used for temporary fixation dur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kirschner Wires Ulna
Kirschner is an Austrian surname, and may refer to: * Aloisia Kirschner, Austrian novelist * Ann Kirschner, American academic and author * David Kirschner, American film and television producer * Denise Kirschner, American mathematical biologist and immunologist * Diana Kirschner, American psychologist * Jana Kirschner, Slovak singer * Marc Kirschner, American biologist * Martin Kirschner, German surgeon **Kirschner wire named after him * Mary-Belle Kirschner, British Internet celebrity, model and YouTuber, better known as Belle Delphine Mary-Belle Kirschner (born 23 October 1999), professionally known as Belle Delphine, is a South African-born English Internet celebrity, pornographic actress, model, and YouTuber. Her social media accounts feature erotic and cosplay modelling, ... See also * Kirshner * Kirchner {{surname ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Limb (anatomy)
A limb (from the Old English ''lim'', meaning "body part") or leg is a jointed, muscled appendage that tetrapod vertebrates use for weight-bearing and terrestrial locomotion such as walking, running and jumping, for paddle-swimming, or for grasping and climbing. The distalmost portion of a limb is known as its extremity. The limbs' bony endoskeleton, known as the appendicular skeleton, is homologous among all tetrapods. All tetrapods have four limbs that are organized into two bilaterally symmetrical pairs, with one pair at each end of the torso. The cranial pair are known as the forelimbs or ''front legs'', and the caudal pair the hindlimbs or ''back legs''. In animals with more upright posture (mainly hominid primates, particularly humans), the forelimbs and hindlimbs are often called upper and lower limbs, respectively. The fore-/upper limbs are connected to the thoracic cage via the shoulder girdles, and the hind-/lower limbs are connected to the pelvis via the hip ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Implants (medicine)
Implant can refer to: Medicine *Implant (medicine), or specifically: **Brain implant **Breast implant **Buttock implant **Cochlear implant **Contraceptive implant **Dental implant **Fetal tissue implant **Implantable cardioverter-defibrillator **Orthopedic implant **Prosthetic implant **Retinal implant **Subdermal implant **Transdermal implant Alternative *Alien implants *Extraocular implant *Implant (body modification) * Implant (thought insertion) *Microchip implant (animal) (human) *''The Implant'', a television episode of ''Seinfeld'' See also *History of dental treatments *Implantation (other) *Osseointegration Osseointegration (from Latin ''osseus'' " bony" and ''integrare'' "to make whole") is the direct structural and functional connection between living bone and the surface of a load-bearing artificial implant ("load-bearing" as defined by Albrekt ... * Osseoincorporation {{disambig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Suzuki Frame
The Suzuki frame is a medical device, used for helping heal broken fingers, especially those with deep, complex intra-articular fractures. Rubber bands are used to generate traction between two metal Kirschner wire Kirschner wires or K-wires or pins are sterilized, sharpened, smooth stainless steel pins. Introduced in 1909 by Martin Kirschner, the wires are now widely used in orthopedics and other types of medical and veterinary surgery. They come in differ ...s that are inserted into the bone on either side of a fracture. The device was named after its inventor, Yasushi Suzuki, who first described it in 1994. Footnotes Medical equipment {{treatment-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eur Heart J
The ''European Heart Journal'' is a peer-reviewed medical journal of cardiology published by Oxford University Press on a weekly basis, on behalf of the European Society of Cardiology. The first issue was published in February 1980. Overview The medical journal publishes both clinical and scientific papers on all aspects of cardiovascular medicine. It includes articles related to research findings, technical evaluations, and reviews. In addition, the journal features reviews, clinical perspectives, podcasts, and editorial articles about recent developments in cardiology, and encourages correspondence from its readers. Another important aspect of the journal are the ESC Clinical Practice Guidelines, which cover all areas of cardiology. In 2020, the journal had an impact factor of 29.983, ranking it as one of the highest journals in the field of cardiology. Thomas F. Lüscher (Royal Brompton and Harefield Hospital Trust and Universität Zürich) was succeeded by Filippo Crea as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Journal Of Bone And Joint Surgery
''The Journal of Bone and Joint Surgery'' is a biweekly peer reviewed medical journal in the field of orthopedic surgery. It is published by the non-profit corporation The Journal of Bone and Joint Surgery, Inc. It was established as the ''Transactions of the American Orthopedic Association'' in 1889, published by the American Orthopedic Association. In 1903, volume 16 of the ''Transactions'' became the first volume of the ''American Journal of Orthopedic Surgery'', which was renamed ''Journal of Orthopaedic Surgery'' in 1919 and also became the official journal of the British Orthopaedic Association. The journal obtained its current name in 1921. As of 2016, it had a ''Journal Citation Reports'' impact factor of 4.8 and ranking of 10/197 (surgery), 2/76 (orthopedics). The journal became the organ of the newly founded American Academy of Orthopaedic Surgeons in 1933. A British volume was established in 1948, using the name under license from the American volume. In 1954, the Ameri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ann Thorac Surg
''The Annals of Thoracic Surgery'' is a peer-reviewed medical journal that was established in 1965. It covers the fields of thoracic diseases and surgery. It is the official journal of the Society of Thoracic Surgeons and the Southern Thoracic Surgical Association. Article retraction practice In 2004, ''The Annals of Thoracic Surgery'' published a study comparing two heart drugs. In January 2011, the journal retracted the study. The journal's editor-in-chief, L. Henry Edmunds, was contacted by Retraction Watch to get details about the cause of the article retraction. Edmunds replied that journalists and bloggers need not discuss article retraction and that it was sufficient for the public to know that the article had been retracted. Edmunds went on to say that the reasons why a journal might retract an article are personal in the same way that the reasons for a marital divorce Divorce (also known as dissolution of marriage) is the process of terminating a marriage or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acromioclavicular
The acromioclavicular joint, or AC joint, is a joint at the top of the shoulder. It is the junction between the acromion (part of the scapula that forms the highest point of the shoulder) and the clavicle. It is a plane synovial joint. Structure Ligaments The joint is stabilized by three ligaments: * The acromioclavicular ligament, which attaches the clavicle to the acromion of the scapula. Superior Acromioclavicular Ligament This ligament is a quadrilateral band, covering the superior part of the articulation, and extending between the upper part of the lateral end of the clavicle and the adjoining part of the upper surface of the acromion. It is composed of parallel fibers, which interlace with the aponeuroses of the Trapezius and Deltoideus; below, it is in contact with the articular disk when this is present. Inferior Acromioclavicular Ligament This ligament is somewhat thinner than the preceding; it covers the under part of the articulation, and is attached to the adjoi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Osteomyelitis
Osteomyelitis (OM) is an infection of bone. Symptoms may include pain in a specific bone with overlying redness, fever, and weakness. The long bones of the arms and legs are most commonly involved in children e.g. the femur and humerus, while the feet, spine, and hips are most commonly involved in adults. The cause is usually a bacterial infection, but rarely can be a fungal infection. It may occur by spread from the blood or from surrounding tissue. Risks for developing osteomyelitis include diabetes, intravenous drug use, prior removal of the spleen, and trauma to the area. Diagnosis is typically suspected based on symptoms and basic laboratory tests as C-reactive protein (CRP) and erythrocyte sedimentation rate (ESR).This is because plain radiographs are unremarkable in the first few days following acute infection. Diagnosis is further confirmed by blood tests, medical imaging, or bone biopsy. Treatment of bacterial osteomyelitis often involves both antimicrobials and sur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bacteria
Bacteria (; singular: bacterium) are ubiquitous, mostly free-living organisms often consisting of one biological cell. They constitute a large domain of prokaryotic microorganisms. Typically a few micrometres in length, bacteria were among the first life forms to appear on Earth, and are present in most of its habitats. Bacteria inhabit soil, water, acidic hot springs, radioactive waste, and the deep biosphere of Earth's crust. Bacteria are vital in many stages of the nutrient cycle by recycling nutrients such as the fixation of nitrogen from the atmosphere. The nutrient cycle includes the decomposition of dead bodies; bacteria are responsible for the putrefaction stage in this process. In the biological communities surrounding hydrothermal vents and cold seeps, extremophile bacteria provide the nutrients needed to sustain life by converting dissolved compounds, such as hydrogen sulphide and methane, to energy. Bacteria also live in symbiotic and parasitic relationsh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cannula
A cannula (; Latin meaning 'little reed'; plural or ) is a tube that can be inserted into the body, often for the delivery or removal of fluid or for the gathering of samples. In simple terms, a cannula can surround the inner or outer surfaces of a trocar needle thus extending the effective needle length by at least half the length of the original needle. Its size mainly ranges from 14 to 24 gauge. Different-sized cannula have different colours as coded. Decannulation is the permanent removal of a cannula (extubation), especially of a tracheostomy cannula, once a physician determines it is no longer needed for breathing. Medicine Cannulas normally come with a trocar inside. The trocar is a needle, which punctures the body in order to get into the intended space. Many types of cannulas exist: Intravenous cannulas are the most common in hospital use. A variety of cannulas are used to establish cardiopulmonary bypass in cardiac surgery. A nasal cannula is a piece of plastic tu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Olecranon Process
The olecranon (, ), is a large, thick, curved bony eminence of the ulna, a long bone in the forearm that projects behind the elbow. It forms the most pointed portion of the elbow and is opposite to the cubital fossa or elbow pit. The olecranon serves as a lever for the extensor muscles that straighten the elbow joint. Structure The olecranon is situated at the proximal end of the ulna, one of the two bones in the forearm. When the hand faces forward ( supination) the olecranon faces towards the back (posteriorly). It is bent forward at the summit so as to present a prominent lip which is received into the olecranon fossa of the humerus during extension of the forearm. Its base is contracted where it joins the body and the narrowest part of the upper end of the ulna. Its posterior surface, directed backward, is triangular, smooth, subcutaneous, and covered by a bursa. Its superior surface is of quadrilateral form, marked behind by a rough impression for the insertion of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
