Can a broken femur cause nerve damage?
One risk of damage to the femoral nerve is pelvic fracture. Symptoms of femoral nerve damage include impaired movement and/or sensation in the leg, and weakness. If the cause of the femoral nerve dysfunction can be identified and successfully treated, there is a possibility of full recovery.
Which nerve is damaged in the femoral shaft fracture?
Abstract. The sciatic nerve escapes injury in most fractures of the femoral shaft.
Which nerve is injured in fracture neck of femur?
Sciatic nerve injury associated with fracture of the femoral shaft.
What are the complications of femur fracture?
Complications and injuries associated with midshaft femur fractures in the adult can be life-threatening and may include hemorrhage, internal organ injury, wound infection, fat embolism, and adult respiratory distress syndrome [2,6].
How does a broken bone affect the nervous system?
Nerve damage Sometimes nerves are stretched, bruised, or crushed when a bone is fractured. A direct blow can bruise or crush a nerve. These injuries usually heal on their own over weeks to months to years, depending on the severity of the injury. Some nerve injuries never heal completely.
What will happen if femoral nerve injured?
Typically, damage and dysfunction of the femoral nerve are associated with the leg weakness and sensation changes. Poor flexion of the hip, because of paralysis of the iliacus, psoas and sartorius muscles. Inability to extend the knee, because of paralysis of the quadriceps femoris.
What is sciatic nerve palsy?
Sciatic nerve palsy is a recognised complication of THR, which occurs predominantly following the use of the trans-trochanteric and posterior approaches. 1,2. Neurological deficit is evident in the immediate post-operative period and may be caused by a direct injury, or traction on the sciatic nerve during surgery.
Where is the femoral nerve located in the human body?
The femoral nerve is located in the pelvis and goes down the front of the leg. It helps the muscles move the hip and straighten the leg. It provides feeling (sensation) to the front of the thigh and part of the lower leg.
What does the peroneal nerve do?
The common peroneal nerve branches from the sciatic nerve and provides sensation to the front and sides of the legs and to the top of the feet. This nerve also controls the muscles in the leg that lift the ankle and toes upward.
What are potential complications of fractures?
Complications of Fractures
- Blood vessel damage. Many fractures cause noticeable bleeding around the injury.
- Pulmonary embolism. Pulmonary embolism is the most common severe complication of serious fractures of the hip or pelvis.
- Fat embolism.
- Compartment syndrome.
- Infections.
- Joint problems.
- Uneven limbs.
- Osteonecrosis.
Why is a femur fracture life threatening?
Caution: A fractured femur may be life-threatening. Death can occur following a femur fracture due to complications such as blood clots, pneumonia, or infection. Symptoms of life-threatening injury include: Localized swelling in the legs or groin, with redness and tenderness to touch.
Can a broken bone cause nerve damage?
Nerve damage Sometimes nerves are stretched, bruised, or crushed when a bone is fractured. A direct blow can bruise or crush a nerve. These injuries usually heal on their own over weeks to months to years, depending on the severity of the injury.
What is a femur shaft fracture?
Femur Shaft Fractures (Broken Thighbone) Your thighbone (femur) is the longest and strongest bone in your body. Because the femur is so strong, it usually takes a lot of force to break it. Motor vehicle collisions, for example, are the number one cause of femur fractures. The long, straight part of the femur is called the femoral shaft.
What is the number one cause of femur fractures?
Because the femur is so strong, it usually takes a lot of force to break it. Motor vehicle collisions, for example, are the number one cause of femur fractures. The long, straight part of the femur is called the femoral shaft.
What are the symptoms of a broken femur?
Breaking your femur can make everyday tasks much more difficult because it’s one of the main bones used to walk. What are the symptoms of a broken femur? You feel immediate, severe pain. You’re unable to put weight on the injured leg. The injured leg appears to be shorter than the uninjured leg. The injured leg appears to be crooked.
Is it possible to break your femur bone?
The femur is a very large, strong bone that is difficult to break. A broken femur is usually caused by a severe accident; vehicle accidents are one of the primary causes. Older adults can fracture their femur from a fall because their bones tend to be weaker.