Postoperative Immobilization Period for Pediatric Supracondylar Fractures: The Shorter the Better?

BACKGROUND: There are now recognized standards of care published by the British and American Orthopaedic Associations which detail key areas of evidence-based recommendations for the treatment of children with displaced supracondylar humerus fractures. Although many aspects of treatment are covered in these recommendations, both the American and British Orthopaedic Associations do not recommend the exact duration of immobilization postoperatively. METHODS: This study retrospectively compared outcomes of operatively managed supracondylar fractures immobilized postoperatively for short immobilization (SI) defined as 28 days or less, with long immobilization (LI) defined as more than 28 days. The outcomes measured were clinical (deformity, range of motion, and pin site infection) and radiologic (loss of position after the removal of K-wires, Baumann's angle, anterior humeral line, refracture, and signs of osteomyelitis). Demographic data were recorded to evaluate and ensure satisfactory matching of the 2 groups for analysis. RESULTS: The study included 193 pediatric supracondylar fractures over a 4-year period which were treated with manipulation under anesthetic and K-wire fixation. The difference in average time in plaster between the 2 groups was statistically significant (SI: n=27.5 d, SD 1.23; LI: n=43.9 d, SD 15.29, P =0.0001). Data for operative techniques-closed or open reduction (SI: n=66, LI: n=78, P =0.59), and crossed wires (SI: n=37, LI: n=50, P =0.57) between the two groups showed no statistical significance. There was no statistical difference between the groups for the average number of days postoperatively at which wires were taken out (SI: n=28.9 d, SD 5.95, LI: n=30.1 d, SD 5.57, P =0.15), number of pin site infections requiring antibiotic treatment (SI: n=3, LI: n=5, P =0.70), or children from each group who were recorded to have regained full range of motion symmetrical to their contralateral arm (SI: n=79, LI: n=99, P =0.74). CONCLUSIONS: Our study therefore suggests that shorter immobilization of these patients (SI group) does not yield a higher rate of complications including refracture and malunion.

Tibialis anterior tendon transfer using bone anchor for dynamic supination in congenital talipes equinovarus.

Tibialis anterior tendon transfer (TATT) is a recognised procedure for the treatment of recurrent congenital talipes equinovarus. The most common technique in use requires three skin incisions and breaching of the plantar tissues, risking pressure areas and damage to neurovascular structures. There have been no studies showing the clinical results of the use of a bone anchor to secure the tendon without drilling through the lateral cuneiform. This study presents the largest series of outcomes for such a procedure. Retrospective case series. Electronic records for all children under 18 undergoing TATT with anchor fixation included. Outcomes recorded were a failure of the tendon transfer and complications. Seventy-seven feet were identified in 61 children with a male-to-female ratio of 2.5:1, the average age at surgery of 5.6 years, and an average follow-up of 4.4 years. There were no cases of pullout of the anchor. Seventy-six cases (98.7%) had no recurrence of dynamic supination on follow-up. No revision surgery was required. Consistently reliable, reproducible and safe fixation of the tibialis anterior tendon in TATT can be achieved using a bone anchor for the treatment of dynamic supination in children with clubfeet following correction using the Ponseti method and is a quick and straightforward alternative method to traditional techniques.

The effect of COVID-19 on children with congenital talipes equinovarus in a tertiary service in the United Kingdom.

During the coronavirus disease 2019 (COVID-19) pandemic, many aspects of healthcare have been hindered. The primary aim of this study was to identify what the impact of COVID-19 was on the delivery of outpatient care for children with congenital talipes equinovarus deformity (CTEV) at a large tertiary hospital in the UK. This study reviewed the patients who commenced their Ponseti treatment between March and September 2020, representing the cohort who received hands-on care during the first wave of the COVID-19 pandemic. Equivalent 6-month periods were searched in 2019 and 2018 as control cohorts. This study included a total of 45 children (72 affected feet) presenting for treatment of clubfoot. Twenty-three babies were seen with CTEV in 2020. For the same time period in 2018 and 2019, 11 babies were treated each year. The distance commuted to by families was higher in 2020 compared to 2019 and 2018, although the difference did not reach statistical significance (P = 0.301). Treatment with Ponseti casting was commenced at a mean age of 52 days, with no statistically significant differences between cohorts (P = 0.758). Using strict precautions, the Ponseti service at a large tertiary hospital in the UK grew in size and successfully provided treatment for children presenting with CTEV during the first wave of the COVID-19 pandemic. This study has shown that with careful protocols in place, children with CTEV can be treated successfully during times of pandemic, thereby reducing the post-pandemic burden of older children requiring treatment.

Complex Open Pelvic Fracture in an 8-Year-Old Girl Treated With INFIX-A Case Study.

We describe the case of an 8-year old female patient with an open pelvic fracture after being run over by a bus. Open pelvic injuries in pediatric patients are very rare and are associated with high mortality rates and long-term morbidity. In this case, a multidisciplinary surgical approach is described. The injuries include a complex pelvic ring fracture, which was treated with an internal external fixator, together with severe urogenital and soft-tissue injury. The internal external fixator, a surgical technique involving a temporary internal fixation device, is well described in adults, but has not been described in pediatric patients before. This case presentation shows the severity and complexity of the treatment of open pelvic fractures with severe associated injures. Albeit the treatment of her orthopaedic injuries has been successful so far, our patient unfortunately still suffers notable morbidity from her other injuries.

Internal bone transport using a cannulated screw as a mounting device in the treatment of a post-infective ulnar defect.

Bone transport techniques can be used to address the segmental bone loss occurring after debridement for infection. Secure fixation of the bone transport construct to the bone transport segment can be challenging, particularly if the bone is small and osteopenic. We report a case of a segmental ulnar bone defect in a young child treated with internal bone transport using a cannulated screw as the mounting device. We found this technique particularly useful in the treatment of bone loss secondary to infection, where previous treatment and prolonged immobilisation had led to osteopenia. This technique has not been previously reported.