Diagnosing acute compartment syndrome—where have we got to?

• Published in: International orthopaedics Vol. 43; no. 11; pp. 2429 - 2435
• Main Authors: McMillan, Tristan E., Gardner, William Timothy, Schmidt, Andrew H., Johnstone, Alan J.
• Format: Journal Article
• Language: English
• Published: Berlin/Heidelberg Springer Berlin Heidelberg 01.11.2019
• Subjects: Medicine; Medicine & Public Health; Orthopedics; Review; Review Article; Ischaemia; Investigation; Diagnosis; Compartment syndrome; Trauma
• ISSN: 0341-2695; 1432-5195
• DOI: 10.1007/s00264-019-04386-y

Purpose Acute compartment syndrome is a condition whereby tissue ischaemia occurs due to increased pressure in a closed myofascial compartment. It is a surgical emergency, with rapid recognition and treatment—the keys to good outcomes. Methods The available literature on diagnostic aids was reviewed by one of the senior authors 15 years ago. Now, we have further reviewed the literature, to aim to ascertain what progress has been made. Results In this review, we present the evidence around a variety of available diagnostic options when investigating a potential case of acute compartment syndrome, including those looking at pressure changes, localised oxygenation, perfusion, metabolic changes and available blood serum biomarkers. Conclusions A significant amount of work has been put into developing modalities of diagnosis for acute compartment syndrome in the last 15 years. There is a lot of promising outcomes being reported; however, there is yet to be any conclusive evidence to suggest that they should be used over intracompartmental pressure measurement, which remains the gold standard. However, clinicians should be cognizant that compartment pressure monitoring lacks diagnostic specificity, and could lead to unnecessary fasciotomy when used as the sole criterion for diagnosis. Therefore, pressure monitoring is ideally used in situations where clinical suspicion is raised.