Reduction and standardization of surgical instruments in pediatric inguinal hernia repair

Martin A Koyle1, Naif AlQarni2, Rakan Odeh2

  • 1Section of Pediatric Urology, The Hospital for Sick Children, Toronto, Ontario, Canada; The Institute of Health Policy, Management, and Evaluation (IHPME), The University of Toronto, Toronto, Ontario, Canada.

Insights

Standardizing surgical instruments for pediatric inguinal hernia repair significantly reduced the number of instruments and weight. This initiative improved operating room efficiency and safety.

Area of Science:

  • Surgical innovation
  • Medical device standardization
  • Healthcare quality improvement

Background:

  • Pediatric inguinal hernia repair (PIHR) involves a high number of surgical instruments.
  • Variations in instrument sets exist between surgical subspecialties, leading to inefficiencies.

Purpose of the Study:

  • To standardize and reduce surgical instrumentation for PIHR by over 25% within nine months.
  • To implement improvement science methodology for surgical instrument optimization.

Main Methods:

  • Prospective evaluation of instruments used in 56 PIHR cases across pediatric surgery and urology.
  • Development of a single standardized preference card based on instrument utilization (>50% usage).
  • Analysis of 52 subsequent cases, measuring sterilization cycle time (CT) and tray weight, with pre- and post-intervention surveys.

Main Results:

  • The standardized set reduced instruments from 96 (urology) and 51 (surgery) to 28, and weight from 13.5 lbs and 11.2 lbs to 7.8 lbs.
  • Sterilization CT decreased from 11-8 minutes to under 5 minutes.
  • Post-standardization, only 6% of cases required additional instruments; nurses and surgeons reported improved quality, safety, and efficiency.

Conclusions:

  • Surgical instrument standardization across disciplines can reduce costs.
  • Standardization positively impacts surgical quality, patient safety, and operational efficiencies.
  • The study supports continued efforts to standardize instrumentation for other common surgical procedures.
Abstract

Related Concept Videos