A Case of Sternal-Foramen-Embryological Background and Clinical Implications

Abstract

Sternal variations and anomalies have been identified in the past during autopsy or cadaveric studies.

Sternal foramina are a well-known variant anatomy of the sternum with reported prevalence between 4.3 to 6.7%^1,2

They carry the risk of life-threatening complications like pneumothorax or even pericardial /cardiac puncture during sternal interventions like marrow aspiration/biopsy/acupuncture

Discussed below, is one such case of sternal foramen, throwing light on its anatomical aspects and clinical implications