Article

Inadvertent Perioperative Hypothermia During Orthopedic Surgery

Author and Disclosure Information

TAKE-HOME POINTS

  • Inadvertent perioperative hypothermia, defined as an involuntary drop in core body temperature to <35°C (95°F), is a condition associated with significant morbidity and mortality.
  • Maintenance of core body temperature >36°C is now a measured standard of perioperative care.
  • Overall, in the last 2 decades, the incidence of inadvertent perioperative hypothermia has decreased, mainly due to aggressive intraoperative management.
  • Active patient warming by conduction devices occurs by direct physical contact with the device, which is set at a higher temperature, whereas heat transfer from the convection device to the patient occurs by a physical medium such as forced air or circulating water that moves in between the device and the patient.
  • Active patient warming is superior to passive heat retention methods.


 

References

ABSTRACT

Inadvertent perioperative hypothermia is a significant problem in patients undergoing either emergency or elective orthopedic surgery, and is associated with increased morbidity and mortality. Though in general the incidence of inadvertent perioperative hypothermia in postoperative recovery rooms has been decreasing over the last 2 decades, it still remains a significant risk in certain specialty practices, such as orthopedic surgery. This review article summarizes the currently available evidence on the incidence, risk factors, and complications of inadvertent perioperative hypothermia. Also, the effective preventive strategies in dealing with inadvertent perioperative hypothermia are reviewed and essential clinical guidelines to be followed are summarized.

Continue to: Inadvertent perioperative hypothermia...

Pages

Next Article: