What’s New in Pediatric Orthopaedics

Every month, JBJS publishes a Specialty Update—a review of the most pertinent and impactful studies published in the orthopaedic literature during the previous year in 13 subspecialties. Click here for a collection of all OrthoBuzz Specialty Update summaries.

This month, Derek Kelly, MD, co-author of the February 15, 2017 Specialty Update on Pediatric Orthopaedics, selected the five most clinically compelling findings from among the 60 studies summarized in the Specialty Update.

Upper-Extremity Trauma
—A systematic review of eight randomized studies comparing splinting with casting for distal radial buckle fractures confirmed that splinting was superior in function, cost, and convenience, without an increased complication rate.1

Lower-Extremity Trauma
—A review of the treatment of 361 pediatric diaphyseal femoral fractures before and after the 2009 publication of AAOS clinical guidelines for treating such fractures revealed that the guidance had little impact on the treatment algorithm in one pediatric hospital.

Spine
—Bracing remains an integral part of managing adolescent idiopathic scoliosis, but patient compliance with brace wear is variable. A prospective study of 220 patients demonstrated that physician counseling based on compliance-monitoring data from sensors embedded in the brace improved patients’ average daily orthotic use.

Hip
—AAOS-published evidence-based guidelines on the detection and nonoperative management of developmental dysplasia of the hip (DDH) in infants from birth to 6 months of age determined that only two of nine recommendations gleaned from evidence in existing literature could be rated as “moderate” in strength:

  • Universal DDH screening of all newborn infants is not supported.
  • Imaging before 6 months is supported if the infant has one or more of three listed risk factors.

Seven additional recommendations received only “limited” strength of support.

—A study of the utility of inserting an intraoperative intracranial pressure (ICP) monitor during closed reduction and pinning for slipped capital femoral epiphysis (SCFE) found that 6 of 15 unstable hips had no perfusion according to ICP monitoring. However, all 6 hips were subsequently reperfused with percutaneous capsular decompression, and no osteonecrosis developed over the next 2 years.

Reference

  1. Hill CE, Masters JP, Perry DC. A systematic review of alternative splinting versus complete plaster casts for the management of childhood buckle fractures of the wrist. J Pediatr Orthop B. 2016 ;25(2):183–90.

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