heel effect definition
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heel effect heel effect. unequal distribution of the x-ray beam intensity emitted from the x-ray tube. Due to angulation of the target, the distribution of the beam intensity decreases rapidly towards the anode due to absorption of the x-ray beam by the target and anode material.
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A Patientâs Guide to Heel Pain What is Plantar Fasciitis? Plantar fasciitis is a condition which causes heel and arch pain. Plantar fasciitis pain can be traced to inflammation on the bottom of the foot. Plantar fasciitis, which you may also have heard called Heel Spur Syndrome, is basically just an inflammation of the connective tissue in the foot. That connective tissue is the plantar fascia. It runs from the base of the toes, across the arch of the foot, and inserts into the heel bone.
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Heel Spurs A heel spur is a pointed bony outgrowth of the bone of the heel (the calcaneus bone). They are attributed to chronic local inflammation at the insertion of soft-tissue tendons or fascia in the area. Heel spurs can be located at the back of the heel or under the heel, beneath the sole of the foot. Heel spurs at the back of the heel are frequently associated with inflammation of the Achilles tendon (tendinitis) and cause tenderness and pain at the back of the heel made worse while pushing off the ball of the foot.
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Heel Spurs and Plantar Fasciitis A heel spur is a calcium deposit causing a bony protrusion on the underside of the heel bone. On an X-ray, a heel spur can extend forward by as much as a half-inch. Although heel spurs are often painless, they can cause heel pain. They are frequently associated with plantar fasciitis, a painful inflammation of the fibrous band of connective tissue (plantar fascia) that runs along the bottom of the foot and connects the heel bone to the ball of the foot.
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2 Major Causes of Heel Pain A heel spur is a hook of bone that can form on the heel bone (calcaneus) and is associated with plantar fasciitis. About 70 percent of patients with plantar fasciitis have a heel spur that can be seen on an X-ray. However, many patients without symptoms of pain can have a heel spur. The exact relationship between plantar fasciitis and heel spurs is not entirely understood. The heel spur itself is not likely the primary cause of pain, rather inflammation and irritation of the plantar fascia is thought to be the major contributing factor.
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Heel Spurs Heel spurs are a common foot problem resulting from excess bone growth on the heel bone. The bone growth is usually located on the underside of the heel bone, extending forward to the toes.One explanation for this excess production of bone is a painful tearing of the plantar fascia connected between the toes and heel.eel spurs are a common foot problem resulting from excess bone growth on the heel bone. The bone growth is usually located on the underside of the heel bone, extending forward to the toes.
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Meaning of âheelâ in the English Dictionary heel noun [ C ] (BODY PART) 1  B2 the rounded back part of the foot. › 2  the part of a sock or shoe that covers the heel of the foot. 3  B1 the raised part at the back of a shoe, under your heel. ›  old-fashioned informal a person who treats other people badly and 1  unfairly: › the raised part of the palm of your hand nearest the wrist.
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Heel spurs Heel spurs occur when calcium deposits build up on the underside of the heel bone, a process that usually occurs over a period of many months. Heel spurs are often caused by strains on foot muscles and ligaments, stretching of the plantar fascia and repeated tearing of the membrane that covers the heel bone. Heel spurs are especially common among athletes who do a lot of running and jumping. Risk factors for heel spurs include:
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Non-Weight Bearing Medical Conditions Heel Spur Surgery. Content Source: Podiatry Network Read full article here; Description Heel pain is caused by the excessive pull of a ligament in the arch of the foot called the plantar fascia. Generally the pain can be treated successfully without the need for surgery.
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Overview Plantar fasciitis (PLAN-tur fas-e-I-tis) is one of the most common causes of heel pain. It involves inflammation of a thick band of tissue that runs across the bottom of your foot and connects your heel bone to your toes (plantar fascia).
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Heel Pain â Symptoms, Causes, and Treatment Options It is usually the result of daily weight-bearing activities and exercise. The calcaneus, or heel bone, is the largest bone in the foot. It is also the first bone to make contact with the ground when walking or jogging, which makes the heel prone to stress and pain. In 30 percent of cases, heel pain affects both feet. The left heel is typically the first to be affected.
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- What Do Heel Spurs Feel Like? Heel spurs result in a jabbing or aching sensation on or under the heel bone. The pain is often worst when you first arise in the morning and get to your feet. You may also experience pain when standing up after prolonged periods of sitting, such as work sessions at a desk or car rides.
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What is foot bursitis? Plantar fasciitis. Plantar fasciitis Plantar fasciitis is an inflammation of the fibrous tissue (plantar fascia) along the bottom of your foot that connects your heel bone to your toes. Plantar fasciitis can cause intense heel pain.
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Plantar Fasciitis Cause of Heel Pain Plantar fasciitis is a common, painful foot condition. Patients, and sometimes doctors often confuse the terms plantar fasciitis and heel spurs. Plantar fasciitis refers to the condition of inflammation of the tight band of tissue that forms the arch of the foot.
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Plantar Fasciitis and Heel Spurs Plantar fasciitis (heel spurs) is the most common cause of heel pain. Most of the treatments described in this document are not dangerous to implement and will help many cases of heel pain, regardless of the cause.
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Achilles' heel An Achilles' heel is a weakness in spite of overall strength, which can lead to downfall. While the mythological origin refers to a physical vulnerability, idiomatic references to other attributes or qualities that can lead to downfall are common.
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Plantar Fasciitis Plantar Fasciitis. Definition. Plantar Fasciitis is an inflammation caused by excessive stretching of the plantar fascia. The plantar fascia is a broad band of fibrous tissue which runs along the bottom surface of the foot, attaching at the bottom of the heel bone and extending to the forefoot.
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Terms and Definitions Medial Heel Skive. The plantar medial heel area of the positive cast is flattened to create a varus wedge effect within the heel cup. This causes the center of force that the orthosis is applying to the heel to shift medially, increases supinatory torque, and stabilizes or inverts the rearfoot on the orthosis.
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- Plantar fasciitis is a common cause of heel pain in adults. The pain is usually caused by collagen degeneration (which is sometimes misnamed “chronic inflammation”) at the origin of the plantar fascia at the medial tubercle of the calcaneus.
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Plantar Fasciitis and Heel Spurs Plantar Fasciitis, Heel Spur s, Heel Pain. Plantar fasciitis (pronounced PLAN-tar fashee-EYE-tiss) is an inflammation of the plantar fascia (plantar refers to the bottom of the foot, fascia refers to a type of connective tissue, and itis means inflammation).
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Achilles' heel An Achilles heel is a weakness in spite of overall strength, which can actually or potentially lead to downfall. While the mythological origin refers to a physical vulnerability, idiomatic references to other attributes or qualities that can lead to downfall are common. Synonyms.
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Heel Spurs Heel spurs & plantar fasciitis facts. 1  A heel spur is a pointed bony outgrowth of the bone of the heel (the calcaneus bone). 2  Heel spurs under the sole of the foot (plantar area) are associated with plantar fasciitis. 3  Heel spurs and plantar fasciitis can occur alone or be related to underlying diseases.eel spurs at the back of the heel are frequently associated with inflammation of the Achilles tendon (tendinitis) and cause tenderness and pain at the back of the heel made worse while pushing off the ball of the foot.
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- In Information Technology, the observer effect refers to potential impact of the act of observing a process output while the process is running. For example: if a process uses a log file to record its progress, the act of viewing the file while the process is running could cause an I/O error in the process, which could, in turn, cause it to stop.
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Domino effect A domino effect or chain reaction is the cumulative effect produced when one event sets off a chain of similar events. The term is best known as a mechanical effect, and is used as an analogy to a falling row of dominoes. It typically refers to a linked sequence of events where the time between successive events is relatively small.
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- the domino effect noun [singular]. › the ​situation in which one ​event causes a ​series of ​related ​events, one ​following another: The ​collapse of a ​bank could have a ​drastic domino ​effect on other ​financial ​institutions.
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Heel Pain Heel pain is a common symptom that has many possible causes. Although heel pain sometimes is caused by a systemic (body-wide) illness, such as rheumatoid arthritis or gout, it usually is a local condition that affects only the foot.