The long-term subjective and functional results after acute patellar dislocation are satisfactory in most patients. Initial operative repair of the medial structures combined with lateral release did not improve the long-term outcome, despite the very high rate of recurrent instability. A positive family history is a risk factor for recurrence and for contralateral patellofemoral instability. Routine repair of the torn medial stabilizing soft tissues is not advocated for the treatment of acute patellar dislocation in children and adolescents.

Background Tibial fracture is the third most common long-bone fracture in children. Traditionally, most tibial fractures in children have been treated non-operatively, but there are no long-term results.Methods 94 children (64 boys) were treated for a tibial fracture in Aurora City Hospital during the period 1980–89 but 20 could not be included in the study. 58 of the remaining 74 patients returned a written questionnaire and 45 attended a follow-up examination at mean 27 (23–32) years after the fracture.Results 89 children had been treated by manipulation under anesthesia and cast-immobilization, 4 by skeletal traction, and 1 with pin fixation. 41 fractures had been re-manipulated. The mean length of hospital stay was 5 (1–26) days. Primary complications were recorded in 5 children. The childrens’ memories of treatment were positive in two-thirds of cases. The mean subjective VAS score (range 0–10) for function appearance was 9. Leg-length discrepancy (5–10 mm) was found clinically in 10 of 45 subjects and rotational deformities exceeding 20° in 4. None of the subjects walked with a limp. None had axial malalignment exceeding 10°. Osteoarthritis of the hip and/or knee was seen in radiographs from 2 subjects.Interpretation The long-term outcome of tibial fractures in children treated non-operatively is generally good.

Background and purpose During the past decades, treatment of pediatric femoral fractures in Finland has changed from mostly non-operative to more operative. In this retrospective study, we analyzed the long-term results of treatment.Patients and methods 74 patients (mean age 7 (0–14) years) with a femoral fracture were treated in Aurora City Hospital in Helsinki during the period 1980–89. 52 of 74 patients participated in this clinical study with a mean follow-up of 21 (16–28) years. Fracture location, treatment mode, time of hospitalization, and fracture alignment at union were assessed. Subjective assessment and range of motion of the hip and knee were evaluated. Leg-length discrepancy and alignment of the lower extremities were measured both clinically and radiographically.Results Of the 52 children, 28 had sustained a shaft fracture, 13 a proximal fracture, and 11 a distal fracture. 44 children were treated with traction, 5 by internal fixation, and 3 with cast-immobilization. Length of the hospital treatment averaged 58 (3–156) days and the median traction time was 39 (3–77) days. 21 of the 52 patients had angular malalignment of more than 10 degrees at union. 20 patients experienced back pain. Limping was seen in 10 patients and leg-length discrepancy of more than 15 mm was in 8 of the 52 patients. There was a positive correlation between angular deformity and knee-joint arthritis in radiographs at follow-up in 6 of 15 patients who were over 10 years of age at the time of injury.Interpretation Angular malalignment after treatment of femoral fracture may lead to premature knee-joint arthritis. Tibial traction is not an acceptable treatment method for femoral fractures in children over 10 years of age.

Background and purposeThe current treatment for femoral fractures in children is mostly operative, which contrasts with treatment of other long bone fractures in children. We analyzed treatment injuries in such patients in Finland in order to identify avoidable injuries. Our other aims were to calculate the incidence of these fractures and to describe the treatment method used.MethodsThe Patient Insurance Centre (PIC) provides financial compensation of patients who have sustained an injury in connection with medical care. We retrospectively analyzed incidence, treatment methods, and all compensation claims concerning treatment of femoral fractures in children who were 0–16 years of age during the 8-year period 1997–2004.ResultsThe incidence of childhood femoral fractures in Finland was 0.27 per 1,000 children aged < 17 years, and two-thirds of the patients were treated operatively during the study period. 30 compensation claims were submitted to PIC during the 8-year study period. The compensation claims mainly concerned pain, insufficient diagnosis or treatment, extra expenses, permanent disability, or inappropriate behavior of medical personnel. Of the claims, 16 of 30 were granted compensation. Compensation was granted for delay in treatment, unnecessary surgery, and for inappropriate surgical technique. The mean amount of compensation was 2,300 euros. Of the injuries that led to compensation, 11 of 16 were regarded as being avoidable in retrospect.InterpretationThe calculated risk of a treatment injury in childhood femoral fracture treatment in Finland is approximately 2%, and most of these injuries can be avoided with proper treatment.

Background and purpose Tibial fractures comprise 10% of all fractures in children. To our knowledge there have been no previous reports of treatment injuries in these fractures. We analyzed compensation claims concerning treatment of these fractures in Finland. We used this information to determine preventable causes of treatment injuries.Material and methods In Finland, the Patient Insurance Center (PIC) provides financial compensation for patients who have sustained an injury in connection with medical treatment or operation. We retrospectively analyzed all claims for compensation arising from treatment of tibial fractures in children that had been received by the PIC between 1997 and 2004. The mode of treatment, complications, and permanent sequelae were assessed. We also estimated the number of avoidable treatment injuries.Results and interpretation The PIC received 50 claims for compensation during the 8-year study period. The claims were based on the following issues: pain, incorrect diagnosis and treatment, permanent disability, extra treatment expenses, inappropriate behavior of the medical personnel, and loss of income of the parents. 35/50 claims had received compensation, of which 32 were related to the treatment and 3 to infections. The treatment injuries that had led to compensation comprised a delay in diagnosis and treatment in 15 patients, inappropriate casting in 9, inappropriate operative treatment in 5, and other causes in 3 patients. An unsatisfactory standard of treatment and missed diagnosis were the most common reasons for compensation. In restrospect, all but 1 of the 35 injuries that had led to compensation were considered to be avoidable.