Which nerve is injured in a supracondylar fracture? As the Median and Radial Nerves lie anterior to the supracondylar humerus region they are at risk for injury, primarily post-trauma either by stretching, piercing or impinging
Which nerve is injured in a supracondylar fracture?
As the Median and Radial Nerves lie anterior to the supracondylar humerus region they are at risk for injury, primarily post-trauma either by stretching, piercing or impinging at the fracture ends or being entrapped between two fracture fragments (traumatic or primary nerve injury), whereas the Ulnar Nerve injury is …
What is the most common nerve injured in Shaft of humerus fracture?
The radial nerve is most likely to be damaged in humerus fractures that have a lateral displacement of the distal fracture segment, as the nerve is tethered to the bone and cannot withstand the forces applied to it as a result of the displacement.
How does a supracondylar fracture of the humerus occur?
Overview. A supracondylar fracture is an injury to the humerus, or upper arm bone, at its narrowest point, just above the elbow. Supracondylar fractures are the most common type of upper arm injury in children. They are frequently caused by a fall on an outstretched elbow or a direct blow to the elbow.
What is the most common nerve injured in a displaced pediatric supracondylar humerus fracture?
Symptoms of vascular injury occurred in 7.7% children with displaced fracture (17 children). Conclusions. (1) In children with supracondylar fracture the most often injured nerve is median nerve.
What nerve is most likely to be injured in a supracondylar humerus fracture?
Supracondylar fractures can be significant injuries with a reported incidence of associated nerve injuries between 11% and 15%. Posteromedially displaced fractures are more likely to have an associated neurological injury;10 most commonly the radial nerve is affected.
Which nerve is damaged in supracondylar fracture of humerus?
The mostly commonly injured nerve is the median nerve (specifically, the anterior interosseous portion of the median nerve). Injuries to the ulnar and radial nerves are less common.
What is the commonest complication of supracondylar fracture of humerus?
The 2 major complications of supracondylar fractures in children are cubitus varus (see images below), which is relatively common, and vascular injury, which is uncommon but has considerable morbidity when present. Supracondylar fracture.