J Trauma Acute Care Surg . 2023 Dec 1;95(6):839-845. doi: 10.1097/TA.0000000000004068. Epub 2023 Aug 3. https://pubmed.ncbi.nlm.nih.gov/37533145/ Costal margin injuries and trans-diaphragmatic intercostal hernia: Presentation, management and outcomes according to the Sheffield classification Jonathan L Byers 1, Jagan N Rao, Laura Socci, David N Hopkinson, Sara Tenconi, John G Edwards Affiliations expand PMID: 37533145 DOI: 10.1097/TA.0000000000004068 Abstract Background: Costal margin rupture (CMR) injuries are under-diagnosed and inconsistently managed,