Lower Extremity Peripheral Nerve Blocks for Patients at Risk for Acute Compartment Syndrome

A delayed acute compartment syndrome (ACS) diagnosis often results in devastating complications; however, the sensitivity of the classic signs and symptoms is very low. All analgesic modalities have been implicated in delaying the diagnosis, but there is very little evidence linking peripheral nerve blocks (PNBs) with delays in diagnosis. In fact, there is evidence that PNBs may facilitate an early diagnosis; this may be in part due to differences in how ischemic and inflammatory pain is transmitted through unique nociceptive pathways. Collaboration is required to optimize care for patients at risk for ACS.

Source: Orthopedic Clinics of North America - September 16, 2023 Category: Orthopaedics Authors: Jerry Jones, Kevin Lee, Madeline Jones, Jeff Gadsden Source Type: research