The incidence of neurologic injury in paediatric forearm fractures requiring manipulation.

This study sought to evaluate the incidence of neurologic injury in children referred for manipulation in our hospital. A retrospective chart analysis of the first 100 children to be referred with a fracture of any segment of the radius and/or ulna was performed. The incidence of neurologic injury was found to be 15.6%. Neurological injury occurs most frequently with distal physeal fractures with an incidence of 37%. Clinicians require a high index of suspicion when evaluating forearm fractures. If neurologic injury is missed at initial assessment, the child may not receive a prompt reduction, thus increasing the likelihood of long-term sequelae.

Continuous compartment pressure monitoring for tibia fractures: does it influence outcome?

BACKGROUND: Compartment syndrome is common in acute fractures of the tibia. Early diagnosis is important, as delayed treatment leads to significant complications. Continuous compartment pressure monitoring has been recommended to prevent late diagnosis of compartment syndrome associated with tibia fractures. In this study, we aim to examine the effect of continuous compartment pressure monitoring on outcome in acute tibia fractures. METHODS: We randomized 200 consecutive acute extra-articular tibia fractures into monitored and nonmonitored groups. The monitored group received continuous compartment pressure for 36 hours and the nonmonitored group received usual postoperative observations. In alert patients, the diagnosis of compartment syndrome was made clinically. In unconscious patients, a difference between compartment pressure and diastolic blood pressure (DeltaP) of less than 30 mm Hg was the criteria for fasciotomy. Patients were assessed for late sequelae of compartment syndrome (sensory loss, muscle weakness, contracture, and toe clawing) at 6 months. RESULTS: Eighty-nine percent of patients were followed up for a minimum of 6 months or to fracture union. There were five cases of compartment syndrome in the nonmonitored group and none in the monitored group. At 6 months, the complication rates and late sequelae in both groups were not significantly different. In the monitored group, there were 18 patients with DeltaP less than 30 mm Hg, none of whom developed compartment syndrome or late sequelae. In both groups, patients with high energy or open fractures had significantly more late sequelae. CONCLUSIONS: Continuous compartment pressure monitoring is not indicated in alert patients who are adequately observed.

Outcome after intramedullary nailing of femoral shaft fractures.

BACKGROUND: The results of intramedullary nailing of femoral shaft fractures from Australian institutions have not been widely reported. This study examines a consecutive group of patients treated at a major metropolitan trauma centre and reports on the injury statistics and outcome data, and compares this to previously reported results from the literature. METHODS: A total of 101 fractures in 97 consecutive adult patients were included in the study. Nine patients were excluded. At a minimum of 6 months post injury, 54 patients were interviewed by telephone and 35 patients presented for clinical review and underwent physical examination, computed tomography (CT) scanogram of the lower limbs and Short Form 36 questionnaires. RESULTS: Road trauma accounted for 81% of injuries and 15% of fractures were open. Of the 54 patients reviewed, 13 (23%) required further surgery for delayed or non-union. Of the 35 who presented for physical examination, there was poor correlation between perceived leg length discrepancy and measured leg length discrepancy on examination or scanogram. Presence of a limp correlated with measured leg length discrepancy of more than 1 cm but did not correlate with rotational abnormality measured on CT scanogram. Pain at the hip, thigh or knee was present in 60% of patients. The Short Form 36 scores for physical functioning, role--physical, bodily pain, general health and vitality were all significantly lower than population norms with P values ranging from <0.001-0.05. Subgroup analysis comparing isolated femur fracture to multi-trauma patients for all five of these parameters revealed significant differences only in the multi-trauma group. CONCLUSION: The incidence of pain, limp, leg length discrepancy and delayed or non-union is higher in this study than in previously reported results of intramedullary nailing for femoral shaft fractures. This may be due to differences in the patient population, the skill level of the operating surgeon, or incomplete follow up.