Ultrasound-guided genicular nerve blocks for acute knee pain in the emergency department: A case series

Abstract

Background

Acute knee pain is a common presentation in the emergency department (ED), often necessitating effective and rapid pain relief to improve patient mobility and quality of life. Traditional analgesics may be insufficient, and regional anesthesia, such as genicular nerve blocks (GNB), offers a promising opioid-sparing alternative.

Objective

We present a case series of two patients who were successfully treated using ultrasound-guided GNB in the ED for acute knee pain.

Discussion

Ultrasound-guided GNB offers rapid pain relief, preserves motor function, and reduces the need for opioid analgesics. Further studies are warranted to confirm these findings and explore the broader applicability of this technique in emergency medicine.

Conclusion

Ultrasound-guided GNB is an effective and safe method for managing acute knee pain in the ED.