Case: A 16-year-old right-hand dominant male baseball player presented with little league shoulder in the setting of recombinant growth hormone utilization for growth hormone deficiency. After a prolonged treatment course, including physical therapy and throwing programs, the patient returned to baseball but suffered an ipsilateral proximal humerus fracture around the growth plate. Conclusion: The occurrence of such an injury in the context of human growth hormone treatment merits consideration in youth athletes undergoing similar treatment regimens. Clinically, we recommend screening pediatric patients with sports-related epiphysiolysis for current or previous growth hormone use because of the possible prognostic implications of such treatment.
Background: The treatment modalities for pediatric femoral shaft fractures are determined by their age, weight, and fracture pattern. Rigid intramedullary nailing (RIN) is usually recommended for patients >11 years of age, and elastic intramedullary nailing (EIN) has been used for patients under 10 years. However, little is known about the use of RIN in patients aged 8 to 10 years. We examined the differences in patients with femoral shaft fractures who were treated with EIN or RIN in terms of (1) fracture healing; (2) changes of anatomic parameters; and (3) related complications. Methods: We retrospectively reviewed 54 patients between 8 and 10 years of age, with femoral shaft fractures, who were treated with either EIN or RIN between 2011 and 2020. Lateral trochanteric entry was used for RIN procedure. The mean followup period was 26.4 months (range, 6 to 113 mo). There were 17 patients in the EIN group and 37 patients in the RIN group. The mean age at the time of surgery was 1 year younger in the EIN group (P < 0.01). The mean weight of the patient was significantly heavier in the RIN group compared with the EIN group. Results: Complete union of the fracture was achieved slightly faster in the RIN group at 3.4 months compared with 3.7 months in the EIN group (P = 0.04). There were no clinically significant changes of the anatomic parameters in either group, including neck shaft angle and articulotrochanteric distance. There was no evidence of avascular necrosis at the time of final follow-up for either group. There were no significant differences in postoperative complications between the groups. Conclusion: RIN using lateral trochanteric entry is a feasible surgical option for femoral shaft fractures in patients 8 to 10 years of age that are heavier than 40 kg or with unstable fracture patterns.Level of Evidence: Level III, retrospective cohort study. See the Guidelines for Authors for a complete description of levels of evidence.
Case: A 14-year-old boy sustained 22 cm of femur bone loss after a motor vehicle accident. The patient underwent treatment with the membrane-inducing “Masquelet” technique for management of the injury. The grafts incorporated to form new bone and fill-in the void. Conclusion: Although the Masquelet technique is thoroughly described in adult orthopaedic trauma and oncology literature, there are minimal reports to support its use in pediatric patients. Five-year follow-up data on this patient concluded that utilization of this technique for significant bone defects proves to be a safe and effective alternative for the management of pediatric trauma patients.
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