what causes a sprain
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Sprain A sprain, also known as a torn ligament, is damage to one or more ligaments in a joint, often caused by trauma or the joint being taken beyond its functional range of motion.
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Overview Sprains and strains are common injuries that share similar signs and symptoms, but involve different parts of your body. A sprain is a stretching or tearing of ligaments — the tough bands of fibrous tissue that connect two bones together in your joints. The most common location for a sprain is in your ankle. A strain is a stretching or tearing of muscle or tendon. A tendon is a fibrous cord of tissue that connects muscles to bones. Strains often occur in the lower back and in the hamstring muscle in the back of your thigh. Initial treatment for both sprains and strains includes rest, ice, compression and elevation. Mild sprains and strains can be successfully treated at home.
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sprain sprain. 1. An injury to a ligament when the joint is carried through a range of motion greater than normal, but without dislocation or fracture. 2. To cause a sprain of a joint.o cause a sprain to a joint or ligament. a traumatic injury to the tendons, muscles, or ligaments around a joint, characterized by pain, swelling, and discoloration of the skin over the joint.
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Sprains: Causes, Treatment & Prevention A sprain happens when the ligaments of the body become stretched or torn. A ligament is a fibrous band of tissue that connects the bones at a joint. This is why sprains are localized around joints such as ankles, knees and shoulders. Causes & symptoms. Normally, the ligament can expand and snap back into place when a person moves. Sometimes, though, the ligament is pushed beyond its normal capabilities and causes a sprain. Any joint can be affected by a sprain if the ligament is suddenly pushed, twisted or impacted. The most common type of sprain is an ankle sprain, according to the Mayo Clinic.
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Overview Most ankle sprains involve injuries to the three ligaments on the outside of your ankle. Ligaments are tough bands of tissue that stabilize joints and help prevent excessive movement. An ankle sprain occurs when you roll, twist or turn your ankle in an awkward way.efinition. A sprained ankle is an injury that occurs when you roll, twist or turn your ankle in an awkward way. This can stretch or tear the tough bands of tissue (ligaments) that help hold your ankle bones together. Ligaments help stabilize joints, preventing excessive movement.
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- Severely sprained ankles may result in complete ruptures of the ligaments along with dislocation and fractures of the ankle bones. 1  An avulsion sprain or fracture occurs when the ligament pulls a small piece of bone away with it. 2  This is not always obvious initially but can be suspected if the injury fails to heal.
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How to Care for a Sprained Ankle But the sprain could be more severe; your ankle might swell and it might hurt too much to stand on it. If it's a severe sprain, you might have felt a pop when the injury happened. A sprained ankle means one or more ligaments on the outer side of your ankle were stretched or torn. If a sprain is not treated properly, you could have long-term problems. Typically the ankle is rolled either inward (inversion sprain) or outward (eversion sprain). Inversion sprains cause pain along the outer side of the ankle and are the most common type. Pain along the inner side of the ankle may represent a more serious injury to the tendons or to the ligaments that support the arch and should always be evaluated by a doctor.
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Cause Soft-tissue injuries fall into two basic categories: acute injuries and overuse injuries. 1  Acute injuries are caused by a sudden trauma, such as a fall, twist, or blow to the body. 2  Examples of an acute injury include sprains, strains, and contusions. sprain is a stretch and/or tear of a ligament, a strong band of connective tissue that connect the end of one bone with another. Ligaments stabilize and support the body's joints. For example, ligaments in the knee connect the thighbone with the shinbone, enabling people to walk and run.
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Soft tissue injury Causes of swollen ankles and sprains. An ankle sprain is an injury in which ligaments are stretched or torn. Ankle sprains are classified as grade 1 – 3 depending on the severity of the sprain: 1  Grade 1 – Some stretching and tearing of the ligament, causes mild swelling, bruising and pain.
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Sports Medicine Clinic An ankle sprain occurs when fibers of the ligaments, which support the ankle, are stretched or torn. In a first-degree sprain the fibers are stretched. A second-degree ankle sprain is one in which portions of the ligament(s) are torn.
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Description A sprain is an injury to a ligament. Ligaments are strong bands of connective tissue that connect one bone to another. A wrist sprain is a common injury. There are many ligaments in the wrist that can be stretched or torn, resulting in a sprain. This occurs when the wrist is bent forcefully, such as in a fall onto an outstretched hand.
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- The ligament can be strained or sprained, it can tear, or it can break altogether. Treatments for these various types of injuries are different. The ligaments that control your back joints can be damaged by an accidental fall, twist, or slip, much like a sprain can damage the ligaments in your ankle.A sprained back comes from stretched and damaged pelvic ligaments.hen you overstretch a muscle in your back or tear a ligament, this can cause lumbosacral strains or sprains. When this happens, a spasm immobilizes the muscles in the injured area, acting as a splint to protect the ligaments and joints from further damage.
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Ankle Pain Causes and Treatments Ankle sprains cause an injury to the ligaments around the ankle. High Ankle Sprain: A high ankle sprain is a specific type of ligament injury to the ankle. In a high ankle sprain, the ligaments on top of the joint are injured. The treatment and rehabilitation from a high ankle sprain is different from a usual sprain.
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- A sprain is a stretch and/or tear of a ligament, a strong band of connective tissue that connect the end of one bone with another. Ligaments stabilize and support the body's joints. For example, ligaments in the knee connect the thighbone with the shinbone, enabling people to walk and run.
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Finger sprains A sprain refers to an injury to the tissues surrounding and supporting a joint. This includes the ligaments and joint capsule. (See diagram). The ligaments are strong structures that prevent a joint from going into an abnormal position. The capsule is less strong and acts to seal the joint from the other tissues.
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Sprains and strains Sprain—complete or incomplete tear in supporting ligaments surrounding a joint caused by a twisting or wrenching motion. Strain—acute or chronic injury to a muscle or tendinous attachment caused by stress, overuse, or over stretching. Classified as mild, moderate, or severe (see Classifying sprains and strains)
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- An ankle sprain is an injury in which ligaments are stretched or torn. Ankle sprains are classified as grade 1 – 3 depending on the severity of the sprain: 1  Grade 1 – Some stretching and tearing of the ligament, causes mild swelling, bruising and pain.
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Causes of Sprain Typically, sprains occur when people fall and land on an outstretched arm, slide into base, land on the side of their foot, or twist a knee with the foot planted firmly on the ground. (Source: excerpt from Questions and Answers Sprains and Strains: NIAMS)
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Sprains and strains A sprain is a type of joint injury that typically involves tearing of the ligaments and capsule. A strain is an injury to muscles or tendons. Immediate treatment includes rest, icepacks, compression (bandaging) and elevation (RICE).
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Sprains and Strains: What's the Difference? 1 A muscle strain happens when the muscle is over-stretched or torn, resulting in damage to the muscle fibers (also called a pulled muscle). 2  A lumbar sprain happens when ligaments are stretched too far or torn. 3  Ligaments are very tough, fibrous connecting tissues that connect bones together.elated Videos: Lower Back Strain Video. Lower back strain is caused by damage to the muscles and ligaments of the back. Learn about muscle anatomy and the symptoms of lower back strain. Back Strains and Sprains Video. A muscle strain or a muscle sprain in the back is the most common cause of back pain.
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Overview Sprains and strains are common injuries that share similar signs and symptoms, but involve different parts of your body. A sprain is a stretching or tearing of ligaments — the tough bands of fibrous tissue that connect two bones together in your joints. The most common location for a sprain is in your ankle. A strain is a stretching or tearing of muscle or tendon. A tendon is a fibrous cord of tissue that connects muscles to bones. Strains often occur in the lower back and in the hamstring muscle in the back of your thigh. Initial treatment for both sprains and strains includes rest, ice, compression and elevation.
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What's the Difference Between Sprains and Strains? One or more of the lateral ligaments are injured, usually the anterior talofibular ligament. The calcaneofibular ligament is the second most frequently torn ligament. The knee is another common site for a sprain. A blow to the knee or a fall is often the cause; sudden twisting can also result in a sprain (see fig. 2). Sprains frequently occur at the wrist, typically when people fall and land on an outstretched hand.
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Mortonâs Toe, What is it, What Causes it, How to Treat it 1 An ankle sprain is an injury to the ligaments, which connect bones to one another. 2  In most cases, the ankle is twisted inward, causing small tears in the ligaments. 3  The tearing leads to swelling and bruising, making it difficult to bear weight on the joint.
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- A sprain happens when those ligaments have been overstretched (mild sprain) or torn (severe sprain). Ankles, wrists, and knees sprain easily. How Is a Strain Different From a Sprain? Even though both can hurt a lot, strains are not as serious as sprains. Because a strain is pain in the muscle, it may start to hurt immediately or several hours later.
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Ankle Sprains: Healing and Preventing Injury Most ankle sprains happen during sports activities or when walking or running on an uneven surface. The signs of an ankle sprain can include: The severity of an ankle sprain depends on how badly the ligaments are stretched or torn. If the sprain is mild, there may not be much pain or swelling, and the ligaments may only be stretched.
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Ankle Sprain An ankle sprain is an injury to the tough bands of tissue (ligaments) that surround and connect the bones of the leg to the foot. The injury typically happens when you accidentally twist or turn your ankle in an awkward way. This can stretch or tear the ligaments that hold your ankle bones and joints together.