The lower extremity, normally called the leg, consists of 4 bones (the femur, the patella, the tibia, and the fibula) and bends at the hip, the knee, and the ankle. These bones may also damage (fracture) into two or more portions.
If a damaged bone has been uncovered to the outdoor, either by a reduce over the fracture, or through bone protruding via the skin, it's miles known as an open fracture. An open fracture is also referred to as a compound fracture.
A ruin within the leg may additionally contain any of those bones:
The femur is the bone in the thigh. It is the longest and strongest bone of the body. The upper part of the femur fits into the pelvis to shape the hip joint. At this joint, it can move frontward, backward, sideways, and rotate in and out. When humans seek advice from a "broken hip," it's miles this upper part of the femur this is broken.
The decrease give up of the femur rests on top of the tibia, forming the knee joint. At the knee, the leg can swing frontward, backward, and rotate slightly.
The kneecap (patella) glides from side to side in front of the knee joint. The kneecap suspends the ligaments from the thigh muscle and facilitates to add leverage for straightening out the leg.
The tibia is the shinbone and supports the body's weight. The fibula runs along the tibia under the knee. It is on the out of doors part of the leg and is smaller than the tibia.
The ankle is composed of the bottom ends of the tibia and fibula, the connecting foot bones, and the ligaments and tendons. Severe twisting accidents to the ankle can result in fractures of the tibia or fibula close to or inside the ankle joint.
Broken Leg Causes
It commonly takes quite a chunk of force to break the bones of the leg. Bones which have been weakened by hook or by crook can be damaged more effortlessly. If the quantity of pressure placed on a bone is greater than the amount it can deal with, the bone will damage.
A leg may be damaged thru trauma, where there has been a large force or injury (for example, a car, bike, or all-terrain vehicle accident, skiing injuries, and falls from heights).
Injury can cause a bone to break if the bones were weakened with the aid of disease such as most cancers or different tumors, bone cysts, or osteoporosis.
Sometimes, repetitive overuse of the leg, which include the actions in distance strolling, can bring about a pressure fracture.
Broken Leg Symptoms
The essential signs of a damaged leg are ache, swelling, and deformity. A broken leg can be very apparent, but may additionally require an X-ray to diagnose. Even when very obvious, an X-ray usually is required to assess the severity of the fracture and genuine alignment of bone fragments.
Pain caused by a broken bone is typically severe. Holding the bone nonetheless will lower ache. Movement of the damaged bone will growth ache.
Swelling and bruising over the place of a ruin are not unusual.
Deformity of the leg can arise in these paperwork:
Shortening: The damaged leg appears shorter than the unaffected leg.
Rotation: The leg below the ruin is twisted.
Angulation: The leg bends at the wreck in preference to at the joint.
When to Seek Medical Care for a Broken Leg
Some parts of the leg can be broken and still feel like a severe stress or sprain. This can regularly be the case of accidents across the ankle, or sometimes with the fibula (the little bone next to the shinbone).
Call your doctor if these situations describe the affected person's condition:
The person isn't capable to walk without a top notch quantity of pain.
It hurts whilst the the bony parts of the leg are pressed on.
There is situation that the character may additionally have a broken leg (even in case you are uncertain).
If you think you or a person else has a damaged leg, visit an emergency department for in addition evaluation. If the man or woman can't walk, name 911 for an ambulance.
If the affected character has had a surgical treatment, or had a splint or cast located on the harm formerly, go back to the sanatorium immediately if those issues broaden:
Loss of muscle electricity or numbness within the leg or foot. A positive amount of electricity loss is commonplace because of the pain of the fracture, however if there may be a speedy development of numbness or worsening of power, or a great boom in pain unrelieved by way of your ache medication, these may be symptoms of a "compartment syndrome." Compartment syndrome takes place when swelling receives so extreme inside the leg that it cuts off blood waft to the leg. This can reason damage to muscle groups and nerves of the leg.
Redness, fever, increased swelling or pain, or drainage of pus from a surgical incision are all symptoms of possible wound infection.
Broken Leg Diagnosis
The health practitioner will study the affected person's leg for evidence of a break (fracture). If the medical doctor suspects that a bone has been broken, X-rays will be ordered.
The doctor also will look for signs that an artery or nerve became broken or injured. To do this, the physician will experience for pulses and test the power and sense of touch below the injury.
If the health practitioner suspects some different medical condition has precipitated weakening of the bone leading to the fracture, different lab exams can be ordered.
Diagnosis of pressure fractures are regularly tough, and unique studies past X-rays may be wanted.
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