[Treatment of the pertrochanteric and subtrochanteric femoral fracture with Küntschër's Y nail].
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The main feature of osteogenesis imperfecta is an excessive fragility and deformability of the bones owing to reduced mass and bone quality. This leads to angular deformity and frequent fractures. These fractures usually heal rapidly, and conservative treatment is the norm. In displaced and unstable fractures, elastic intramedullary nailing is a treatment option. We report a case of a 3-year-old child with osteogenesis imperfecta type I who suffered an undisplaced femoral shaft fracture in the presence of a preexisting 32 degrees femoral antecurvation. This deformity greatly increases the risk of a refracture due to the pathological induction of stress risers. Therefore, fracture treatment by unreamed elastic intramedullary nailing was combined with simultaneous correction osteotomy, resulting in anatomic alignment and uncomplicated fracture healing. The single-stage surgical stabilization performed allowed rapid mobilization along with a decreased likelihood of refracture.
We treated 31 proximal femoral shaft fractures, where the trochanteric area was intact, with Grosse-Kempf locked intramedullary nails. There were 19 men and 12 women with a median age of 24 (14-79) years. Sixteen fractures were comminuted and 11 were a component of severe multiple injury. No infections or other serious complications occurred. All the fractures healed within 40 weeks, with 16 results graded as excellent, 7 as good, 7 as fair, and 1 as poor. Six fair results were due to difficulties in aligning the short proximal fragment. One patient with a fair and 1 with a poor result had excessive shortening of the femur. We conclude that locked intramedullary nailing is a good alternative in these fractures and that the static variant is preferable whenever the stability is uncertain.
In an epidemiological survey on fractures of the femur in Jerusalem, the highest incidence occurred in Oriental males and the next highest in European females. In the same series of patients the frequency of senile osteoporosis was noted to be higher in the Oriental group (both male and female) as compared with that in the European group. Similarly in a randomly chosen sample of the population, osteoporosis in the Oriental sector was twice as high as in the European sector. Osteoporosis was also seen to be three to four times more common in each age group when the fracture series was compared with the randomly chosen sample. No evidence of osteomalacia was noted in these patients.
The purpose of this study was to analyze retrospectively pediatric femur fracture patients with concomitant head injury to determine whether time to fracture fixation affects central nervous system, orthopaedic, or additional complications. Twenty-five patients with a Head Abbreviated Injury Scale score of > or =3 and a femoral shaft fracture were reviewed. Patients were divided by time to treatment for their femur fracture. Average stay was 10.5 days for the early group and 18.5 days for the late group, the only statistically significant finding. Orthopaedic and central nervous system complications were similar between the two groups. Sixteen additional complications were found in the late group versus three for the early group. Femur fractures in the head-injured pediatric patient can be adequately addressed with early or late fixation with similar long-term outcomes. Early femur fracture fixation may decrease the length of hospital stay and the number of nonorthopaedic, nonneurologic complications.
We describe a 38-year-old white woman with Down's syndrome with a history of chronic arthritis and hyperuricemia who presented with acute left knee pain, patellar tenderness and patello-femoral instability. Findings appeared due to a fracture of the lateral femoral condyle, which responded to conservative therapy with a spica cast. Patellofemoral instability in Down's syndrome can be associated with significant morbidity including femoral condyle fracture. Patients with Down's syndrome who present with acute knee arthritis responding poorly to antiinflammatory agents and other conventional therapy should be assessed for fractures related to patellar dislocation, as treatments for the 2 disorders differ.
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