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An ulna fracture is a break in the ulna bone, one of the two bones in the forearm. [2] It is often associated with a fracture of the other forearm bone, the radius. [1] [3]An ulna fracture can be a single break as in a so called nightstick fracture, which can be caused by someone being hit on the inside of the forearm often by a stick, notably when they are holding their arm up to protect ...
A distal radius fracture, also known as wrist fracture, is a break of the part of the radius bone which is close to the wrist. [1] Symptoms include pain, bruising, and rapid-onset swelling. [ 1 ] The ulna bone may also be broken.
The Galeazzi fracture is a fracture of the distal third of the radius with dislocation of the distal radioulnar joint.It classically involves an isolated fracture of the junction of the distal third and middle third of the radius with associated subluxation or dislocation of the distal radio-ulnar joint; the injury disrupts the forearm axis joint.
The term Colles fracture is classically used to describe a fracture at the distal end of the radius, at its cortico-cancellous junction. However, the term now tends to be used loosely to describe any fracture of the distal radius, with or without involvement of the ulna , that has dorsal displacement of the fracture fragments.
Distal radius fractures typically result in loss of length as the radius collapses from the loading force of the injury. With increasing relative lengthening of the uninjured ulna (positive ulnar variance), ulnar impaction syndrome may occur. Ulnar impaction syndrome is a painful condition of excessive contact and wear between the ulna and the ...
The radial head fracture is usually managed by open reduction internal fixation under general anaesthesia: the area is opened surgically, the surgeon forces the bones back into their correct positions, and then fixes them in place using titanium pins and/ or plates; if the fracture is too comminuted (i.e., the bones have been crushed or fractured into many pieces) a radial head implant can be ...
Implant that has been used for fixation of a broken wrist. Closed reduction internal fixation (CRIF) is reduction without any open surgery, followed by internal fixation. It appears to be an acceptable alternative in unstable distressed lateral condylar fractures of the humerus in children, but if fracture displacement after closed reduction exceeds 2 mm, open reduction and internal fixation ...
This fracture pattern is characterized by a break on one side of the bone while the other side remains intact and bends, similar to breaking a young, green tree branch. Greenstick fractures most commonly affect the long bones of the forearm (radius and ulna) but can also occur in other long bones throughout the body. Treatment generally ...