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Results for “Ulna Fractures”

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At least 19 recordsLinked to original sources
PubMedDate not supplied

Use of a medial bone plate for repair of radius and ulna fractures in dogs and cats: a report of 22 cases.

OBJECTIVE: This study evaluates the technique of medial bone plating in the repair of radius fractures in dogs and cats. STUDY DESIGN: A retrospective study was made of patients diagnosed with fractures of the radius that were stabilized by application of a bone plate to the medial side of the bone. ANIMAL POPULATION: Sixteen client-owned dogs and 4 client-owned cats. The animals' ages varied from 5 months to 8 years, and their weight varied from 1.3 to 49 kgs. METHODS: Animals were evaluated using radiography or client assessment, or both. RESULTS: Medical plate application was technically easier to do than cranial plate application, the technique avoided the extensor tendons, and permitted greater versatility in the selection of smaller plates for the fixation of distal radius fractures. All fractures repaired by this method healed with no postoperative complications. CONCLUSIONS: Medial plate application may be used for osteosynthesis of distal or middiaphyseal radius fractures. Further studies are needed to evaluate the use of this technique in morphologically complex fractures. In patients with fractures of the proximal radius, cranial plate application is considered more appropriate. CLINICAL RELEVANCE: Medial plating of radial fractures has significant advantages compared with conventional plate application; it provides the surgeon with an alternative method of fixation for selected radius fractures in dogs and cats.

Animals↗
PubMed1989

[Fractures of the radius neck associated with ulna fractures in children].

The author has described one of the typical combinations of injuries in the elbow joint area in children, i.e. fractures of the neck of the radius with a simultaneous fracture of the ulna. The study is based on 37 cases observed by the author. Two types of the above-mentioned fractures have been distinguished: abduction (32) and extension (5) fractures. The methods of closed reposition of each type have been presented. These methods allow to reach the desired results even in major dislocations (60-90 degrees) of the head of the radius.

Adolescent↗
PubMed1991

Modified transfixation pinning of compound radius and ulna fracture in a heifer.

A 405-kg heifer sustained a compound fracture of the distal portion of the radius and ulna after being hit by a car. The fracture was thoroughly debrided, lavaged, and reduced with the heifer under general anesthesia. The fracture was immobilized with a modified walking cast, using 2 fully threaded 6.4-mm (outside diameter) Steinmann pins placed through the proximal portion of the radius. The pins were incorporated into a full-limb fiberglass cast, and a 0.5-cm X 2.25-cm aluminum walking bar was positioned medially and laterally on the limb. The modified walking cast was removed after 7 weeks, and the fracture healed without complication. The transfixation pins and aluminum walking bar helped reduce the strong compressive and rotational forces at the fracture site. The modified walking cast can potentially be used for fixation of a variety of fractures in large animals.

Animals↗
PubMed1997

Scaphocapitate syndrome in a child associated with a distal radius and ulna fracture.

A case is presented of scaphocapitate fracture syndrome associated with a Salter-Harris type II fracture of the distal radius and ulna occurring in an 11-year-old girl. The proximal fragment of the fractured capitate was rotated 180 degrees. The injury was treated by open reduction and internal fixation. One year after the injury, radiographs showed that fractures were united with no signs of avascular necrosis of the capitate. The patient had a full range of motion of the wrist, as well as full pronation and supination of the forearm. An awareness of this fracture entity is necessary to correctly diagnose this injury in a child.

Carpal Bones↗
PubMed1992

Fractures of the radius and ulna.

Fractures of the radius and ulna are common in the dog and cat. If treated inappropriately, complications may result. These include delayed union, nonunion, malunion, and growth deformities. ESF is a versatile method of fixation for fractures of the radius and ulna. Types that are applicable range from the simple type I to the complex type III fixator. In general, the more unstable the fracture, the more rigid the assembly must be to counteract fracture forces. There are three basic phases to consider when using ESF: (1) preoperative planning, (2) application of the ESF, and (3) long-term management. A deficiency in any one of these phases can lead to complications and an unsatisfactory clinical outcome. Although ESF can be used on many types of fractures, the technique is especially well suited for open or highly comminuted fractures when internal fixation is not applicable. In these cases, close attention must be paid to the integrity of the soft tissues. In addition, cancellous bone grafts should be placed either at the time of initial repair or in a delayed fashion after adequate vascularity has been established. Staged or complete removal of the ESF should be individualized to each fracture case. In general, staged disassembly or "dynamization" can begin when the bone and fixator begin to function as a composite as determined by radiographs. Complete fixator removal should be considered when the fracture exhibits clinical and radiographic evidences of union.

Animals↗
PubMed1979

Isolated fractures of the shaft of the ulna.

Fractures of the shaft of the ulna are described and a simple classification is proposed. Statistics are analysed in respect of mode of treatment and time of healing, and the unique mechanism of direct trauma is discussed. This survey showed that operative treatment has no place whatsoever in the treatment of these fractures.

Adolescent↗
PubMed1982

Results from resection of the distal end of the ulna after fractures of the lower end of the radius.

Pain, impaired mobility and weakness in the wrist are common complications after fractures of the lower end of the radius. When these symptoms persist, resection of the distal end of the ulna has been the surgical treatment of choice. 24 patients who had undergone this procedure were reviewed. 50% stated they were not improved by the operation. Of 11 patients with degenerative changes in the distal radio-ulnar joint on preoperative X-ray, 8 stated they were helped by the operation, while of 13 patients without any signs of arthrosis in the distal radio-ulnar joint, only 4 experienced relief of their discomfort. A more discriminating approach to the treatment of the sequelae of fractures to the lower end of the radius is required. Resection of the distal end of the ulna is probably only indicated when the distal radio-ulnar joint shows sings of arthrosis.

Adult↗
PubMed1992

Fractures of the forearm resulting from low-velocity gunshot wounds.

Thirty-seven extraarticular fractures of the forearm resulting from low-velocity gunshot injuries were treated by cast immobilization or open reduction and internal fixation with dynamic compression plates. All patients received 72 h of intravenous antibiotics. There were 14 isolated ulna fractures, 17 isolated radius fractures, and six both-bone (radius and ulna) fractures. Cast immobilization was used in 22 of 23 nondisplaced or minimally displaced fractures and eight of 14 displaced fractures. The remaining seven fractures were treated by open reduction and internal fixation. All fractures united within 16 weeks of injury regardless of the method of treatment. Poor clinical results related to the fracture occurred in six patients, five of whom were treated by cast immobilization. Fourteen patients had nerve palsies; eight resolved spontaneously and six had permanent neurologic deficits. There were two compartment syndromes and one ulnar artery transection. There were no infections. We conclude that displaced fractures of the radius, and both bone fractures, are best treated by open reduction and internal fixation. All patients should be closely monitored for 24 h for compartment syndrome, regardless of the fracture type or pattern. Early dynamic splinting is important when associated nerve injuries are present.

Academic Medical Centers↗