epiphysiolysis definition
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- Medical Definition of epiphysiolysis. plural. epiphysiolyses. \-ˌsēz\play. : abnormal separation of an epiphysis from the bone shaft.
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- The epiphysis (/ɛˈpɪfɨsɨs/) is the rounded end of a long bone, at its joint with adjacent bone(s). Between the epiphysis and diaphysis (the long midsection of the long bone) lies the metaphysis, including the epiphyseal plate (growth plate).At the joint, the epiphysis is covered with articular cartilage; below that covering is a zone similar to the epiphyseal plate, known as subchondral bone. Another example of a pressure epiphysis is the head of the humerus which is part of the shoulder complex. 2  Traction epiphysis: The regions of the long bone which are non-articular, i.e. not involved in joint formation. 3  Unlike pressure epiphyses, these regions do not assist in weight transmission.
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Heart Disease and Electrophysiology Testing In this article. Font Size. A. A. A. An electrophysiology (EP) study is a test that records the electrical activity and the electrical pathways of your heart. This test is used to help determine the cause of your heart rhythm disturbance and the best treatment for you.
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- An electrophysiology study (EP study) is used to evaluate the heart's electrical system, and to diagnose and treat cardiac arrhythmias. An electrophysiology study (EP study) is used to evaluate the heart's electrical system, and to diagnose and treat cardiac arrhythmias.
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- Iontophoresis is a physical process in which ions flow diffusively in a medium driven by an applied electric field.ontophoresis of acetylcholine is used in research as a way to test the health of the endothelium by stimulating endothelium-dependent generation of nitric oxide and subsequent microvascular vasodilation.
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electrocardiography Electrocardiography Definition. Electrocardiography is a commonly used, noninvasive procedure for recording electrical changes in the heart. The record, which is called an electrocardiogram (ECG or EKG), shows the series of waves that relate to the electrical impulses which occur during each beat of the heart.
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Epiphysis The epiphysis (/ɛˈpɪfᵻsᵻs/) is the rounded end of a long bone, at its joint with adjacent bone(s). Between the epiphysis and diaphysis (the long midsection of the long bone) lies the metaphysis, including the epiphyseal plate (growth plate). At the joint, the epiphysis is covered with articular cartilage; below that covering is a zone similar to the epiphyseal plate, known as subchondral bone.
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- The epiphysis (/ɛˈpɪfᵻsᵻs/) is the rounded end of a long bone, at its joint with adjacent bone(s). Between the epiphysis and diaphysis (the long midsection of the long bone) lies the metaphysis, including the epiphyseal plate (growth plate). At the joint, the epiphysis is covered with articular cartilage; below that covering is a zone similar to the epiphyseal plate, known as subchondral bone. The epiphysis is filled with red bone marrow, which produces erythrocytes (red blood cells).
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Global Logistics Global Logistics. Across virtually all industries and geographic regions, manufacturers share one common goal: to increase profitability by reducing costs. A growing number of manufacturers, both in the United States and around the world, have embraced global sourcing as a fast-track method for achieving that goal.
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Studying the Heart's Electrophysiology An electrophysiology study (EP study) is a special catheterization test in which electrode catheters (flexible, insulated wires with metal electrode tips) are inserted into the heart in order to study the cardiac electrical system.
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- English[edit] From hydro- +‎ -lysis. hydrolysis ‎(plural hydrolyses) (chemistry) A chemical process of decomposition involving the splitting of a bond and the addition of the hydrogen cation and the hydroxide anion of water.
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End-plate potential End plate potentials (EPPs) are the depolarizations of skeletal muscle fibers caused by neurotransmitters binding to the postsynaptic membrane in the neuromuscular junction. They are called end plates because the postsynaptic terminals of muscle fibers have a large, saucer-like appearance.hen an action potential reaches the axon terminal of a motor neuron, vesicles carrying neurotransmitters (mostly acetylcholine) are exocytosed and the contents are released into the neuromuscular junction. These neurotransmitters bind to receptors on the postsynaptic membrane and lead to its depolarization.
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End-plate potential End plate potentials (EPPs) are the depolarizations of skeletal muscle fibers caused by neurotransmitters binding to the postsynaptic membrane in the neuromuscular junction. They are called end plates because the postsynaptic terminals of muscle fibers have a large, saucer-like appearance.
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neurophysiology neurophysiology neu·ro·phys·i·ol·o·gy (nur'ō-fĭz'ē-ŏl'ə-jē, nyur'-) n. The branch of physiology that deals with the functions of the nervous system.
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- electrophysiologic study (EPS), an invasive electrodiagnostic or manometric procedure that uses electrode catheters to pace the heart and potentially induce arrhythmias. The test identifies defects in the heart conduction system and arrhythmias that are otherwise inapparent. It also is used to assess the effectiveness of antiarrhythmic drugs.
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- The   epiphyseal plate (or epiphysial plate, physis, or growth plate), is the   hyaline cartilage plate in the metaphysis at each end of a long bone. This is where maj … or growth occurs in the appendages (arms and legs).he presence of an epiphyseal plates indicates that the bone is still growing. When the bone has stopped growing, the epiphyseal plates will have fused together and are now ca … lled epiphyseal lines.
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epiphysis Definition of epiphysis. plural. epiphyses. play \i-ˈpi-fə-ˌsēz\. 1 : a part or process of a bone that ossifies separately and later becomes ankylosed to the main part of the bone; especially : an end of a long bone. 2 : pineal gland.
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- electrolysis. Electro-chemical process in which current is passed between two electrodes through an ionized solution (electrolyte) to deposit positive ions (anions) on the negative electrode (cathode) and negative ions (cations) on the positive electrode (anode).
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Definition/Description Definition/Description. Slipped Capital Femoral Ephysis, the most common hip disorder affecting adolescents, (SCFE) is a disorder of the immature hip in which anatomic disruption occurs through the proximal femoral physis.iagnosis is confirmed by bilateral hip radiography, which needs to include anteroposterior and frog-leg lateral views in patients with stable slipped capital femoral epiphysis, and anteroposterior and cross-table lateral views in patients with the unstable form (L.O.E. 5).
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- What Is Rhabdomyolysis? Rhabdomyolysis is a condition that may occur when muscle tissue is damaged due to an injury in which muscle in the body is damaged (rhabdomyo=skeletal muscle + lysis= rapid breakdown). smooth muscle that lines blood vessels, gastrointestinal tract, bronchi in the lung, and thebladder and uterus.
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Levers work to create movement in the human body In a third-class lever, the most common in the human body, force is applied between the resistance (weight) and the axis (fulcrum) (figure 1.23 a). Picture someone using a shovel to pick up an object. The axis is the end of the handle where the person grips with one hand.n a third-class lever, the most common in the human body, force is applied between the resistance (weight) and the axis (fulcrum) (figure 1.23 a). Picture someone using a shovel to pick up an object. The axis is the end of the handle where the person grips with one hand.
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electrolysis Definition. Electro-chemical process in which current is passed between two electrodes through an ionized solution (electrolyte) to deposit positive ions (anions) on the negative electrode (cathode) and negative ions (cations) on the positive electrode (anode).
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Epidermolysis bullosa Dystrophic epidermolysis bullosa is an inherited variant affecting the skin and other organs. Butterfly children is the term given to those born with the disease, as their skin is seen to be as delicate and fragile as a butterfly's wings.Dystrophic epidermolysis bullosa is caused by genetic defects (or mutations) within the human COL7A1 gene encoding the protein type VII collagen (collagen VII).ystrophic epidermolysis bullosa is an inherited variant affecting the skin and other organs. Butterfly children is the term given to those born with the disease, as their skin is seen to be as delicate and fragile as a butterfly's wings.
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Epiphysis The epiphysis (/ɛˈpɪfᵻsᵻs/[1][2]) is the rounded end of a long bone, at its joint with adjacent bone(s). Between the epiphysis and diaphysis (the long midsection of the long bone) lies the metaphysis, including the epiphyseal plate (growth plate). At the joint, the epiphysis is covered with articular cartilage; below that covering is a zone similar to the epiphyseal plate, known as subchondral bone. The epiphysis is filled with red bone marrow, which produces erythrocytes (red blood cells).
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Heart Disease and Electrophysiology Testing An electrophysiology (EP) study is a test that records the electrical activity and the electrical pathways of your heart. It can help find what’s causing your irregular heartbeat. It also helps figure out the best treatment for you. During the EP study, your doctor will safely reproduce your heart rhythm.
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What is Cardiac Electrophysiology? Fax: 602-688-2342. Cardiac electrophysiology is a subspecialty of cardiology which deals with the study of the heart’s electrical system. The term “electrophysiology study” or “EP study” applies to any procedure that requires the insertion of an electrode catheters into the heart to make electrical measurements.